{ "data": { "a": { "slug": "amazon-ses", "name": "Amazon SES", "vendor": "Amazon Web Services", "vendorUrl": "https://aws.amazon.com/ses/", "kind": "http-api", "category": "email", "summary": "AWS's email service for sending and receiving at scale, over the SES v2 API or SMTP, with templates, configuration sets, receipt rules and deliverability tooling.", "url": "https://www.anchorterminal.com/tools/amazon-ses", "markdownUrl": "https://www.anchorterminal.com/tools/amazon-ses.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/amazon-ses.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/amazon-ses.json", "repo": "https://github.com/aws/aws-sdk-js-v3", "license": "Apache-2.0", "transports": [ "http" ], "remoteUrl": "https://email.us-east-1.amazonaws.com/v2", "packages": [ { "registry": "npm", "name": "@aws-sdk/client-sesv2" }, { "registry": "pypi", "name": "boto3" } ], "auth": "mixed", "authNotes": "API calls are signed with AWS Signature Version 4 using IAM credentials. SMTP uses separate SMTP credentials derived from an IAM user. The AWS MCP Server can reach SES with IAM SigV4 or OAuth sign-in.", "pricing": "usage", "pricingNotes": "A la carte $0.10 per 1,000 emails sent or received, plus $0.12 a GB of attachments and $0.09 per 1,000 inbound chunks. Pricing plans since 2026 are Essentials $0.16 per 1,000 with no monthly fee, Pro $105 a month plus $0.22 per 1,000, Enterprise $500 a month plus $0.23 per 1,000, all falling with volume. Accounts with no SES use since 2025-06-01 start on Essentials from 2026-07-21. Standard dedicated IPs $24.95 a month each. New AWS customers get up to $200 in Free Tier credits, and AWS says most new customers can sign up without a payment method (https://aws.amazon.com/ses/pricing/, https://aws.amazon.com/free/free-tier-faqs/).", "priceSummary": "$105 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402 or stablecoin payment path in docs or pricing (checked 2026-09-30).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": 5214584, "pypiWeekly": null, "asOf": "2026-10-12" }, "docsUrl": "https://docs.aws.amazon.com/ses/latest/dg/Welcome.html", "llmsTxt": "https://docs.aws.amazon.com/ses/latest/dg/llms.txt", "capabilities": [ "email.send", "email.inbound", "email.templates", "email.domains", "email.analytics" ], "tags": [ "hosted", "llms-txt", "typescript", "python", "enterprise", "free-tier", "no-card" ], "lastRelease": "2026-10-08", "graded": true, "anchor": { "graded": true, "score": 73.6, "grade": "BB", "agentReady": true, "rank": 87, "ranked": true, "rankOf": 1133, "categoryRank": 3, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 64, "maintenance": 85, "payments": 30, "reliability": 75, "schema": 85, "security": 89, "transparency": 87 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-17" }, "negative": 0, "verdict": "Sending starts at $0.10 per 1,000 emails on the a la carte plan. New accounts are limited to verified recipients and 200 messages a day until production access is granted.", "bestFor": "Teams already on AWS who send at volume and want IAM, CloudTrail and per-Region control.", "strengths": [ "$0.10 per 1,000 emails a la carte, falling to $0.11 per 1,000 above 100 million on Essentials", "IAM policies can limit a credential to SendEmail from one identity, and CloudTrail logs every call", "Covered by an AWS SLA and in scope for SOC 1, 2 and 3", "Inbound mail through receipt rules to S3, SNS or Lambda", "Smithy model for SES v2 published and updated seven times since July, most recently on 8 October 2026" ], "weaknesses": [ "Sandbox limits new accounts to verified recipients and 200 messages a day until production access is granted", "SigV4 signing makes a plain curl or quick agent call awkward", "No idempotency token on SendEmail, and over-quota messages are dropped", "Listed in AWS's open me-central-1 and me-south-1 disruptions, where AWS said on 15 September 2026 that some data can't be restored", "API actions other than the send calls are throttled at 1 request a second, with no increase available" ], "agentNotes": [ "Call GetAccount and check ProductionAccessEnabled and the send quota before emailing arbitrary recipients", "Verify the From domain as an identity first. Sends from unverified identities fail even in production", "Use the mailbox simulator (success@simulator.amazonses.com) to test bounces and complaints without hurting reputation", "Use the same Region the identity was verified in, since quotas and sandbox status are per Region", "On a throttling error, wait and retry the send. SES drops messages over quota rather than queueing them" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 8, "avgRating": 3.3, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "BB", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 73.6 } ], "editorialScores": { "ergonomics": 64, "maintenance": 85, "payments": 30, "reliability": 75, "schema": 85, "security": 89, "transparency": 73 }, "provenanceScore": 100 }, "connect": { "http": "curl -X POST https://email.us-east-1.amazonaws.com/v2/email/outbound-emails \\\n --aws-sigv4 \"aws:amz:us-east-1:ses\" --user \"$AWS_ACCESS_KEY_ID:$AWS_SECRET_ACCESS_KEY\" \\\n -H \"Content-Type: application/json\" -d '{\"FromEmailAddress\":\"you@example.com\",\"Destination\":{\"ToAddresses\":[\"them@example.com\"]},\"Content\":{\"Simple\":{\"Subject\":{\"Data\":\"Hello\"},\"Body\":{\"Text\":{\"Data\":\"Hello from SES\"}}}}}'" }, "letme": { "capability": "https://letme.dev/email.send", "tool": "https://letme.dev/amazon-ses" }, "sameCompany": [ "amazon-nova-embeddings", "amazon-bedrock-guardrails", "amazon-transcribe", "amazon-polly", "agentcore-memory", "agentcore-identity", "aws-secrets-manager", "agentcore-web-search", "aws-mcp-servers", "amazon-location", "amazon-translate", "amazon-ads-api", "amazon-creators-api" ], "area": "communication", "unitPrices": [ { "item": "Outbound, a la carte", "unit": "1k-emails", "usd": 0.1, "note": "plus $0.12 a GB of attachments" }, { "item": "Inbound, a la carte", "unit": "1k-emails", "usd": 0.1, "note": "plus $0.09 per 1,000 incoming chunks" }, { "item": "Essentials plan", "unit": "1k-emails", "usd": 0.16, "note": "0 to 10M, no monthly fee, default for new accounts from 2026-07-21" }, { "item": "Pro plan", "unit": "month", "usd": 105, "note": "plus $0.22 per 1,000 emails, 1 managed dedicated IP included" }, { "item": "Pro plan emails", "unit": "1k-emails", "usd": 0.22, "note": "0 to 10M" }, { "item": "Enterprise plan", "unit": "month", "usd": 500, "note": "plus $0.23 per 1,000 emails" }, { "item": "Dedicated IP, standard", "unit": "month", "usd": 24.95, "note": "per IP" } ], "provenance": { "legalEntity": "Amazon Web Services, Inc.", "domain": "amazonaws.com", "domainRegistered": "2005-08-18", "domainNote": "The API runs on Amazon's amazonaws.com service domain, while the product and legal pages sit on aws.amazon.com (amazon.com registered 1994-11-01).", "endpointOnVendorDomain": true, "terms": "https://aws.amazon.com/agreement/", "privacy": "https://aws.amazon.com/privacy/", "statusPage": "https://health.aws.amazon.com/health/status", "changelog": "https://docs.aws.amazon.com/ses/latest/dg/doc-history.html", "securityTxt": "valid", "checked": "2026-10-17", "notes": [ "https://aws.amazon.com/.well-known/security.txt carries Expires 2027-10-16T16:25:03.000Z on 17 October 2026. It had expired on 24 September 2026 and was still expired on 6 October. It points to the AWS VDP on HackerOne and the policy at vdp.aws.security.", "The changelog address (doc-history.html) redirected to the developer guide's front page on 17 October, as on 6 October; the SES v2 model in aws/api-models-aws carries the dated API changes." ], "score": 100 }, "requirements": { "card": "paid-only", "freeTier": true, "minutes": 20, "credential": "cloud-iam", "hosting": [ "US", "CA", "EU", "UK", "APAC" ], "euResidency": "yes", "trainsOnData": "no", "zeroRetention": "unknown", "certifications": [ "SOC 2 Type II", "ISO 27001", "ISO 27701", "CSA STAR", "HIPAA (BAA available)", "FedRAMP", "GDPR" ], "dpa": true, "selfHost": "no" }, "pageJsonUrl": "https://www.anchorterminal.com/tools/amazon-ses.json", "live": { "slug": "amazon-ses", "probe": { "target": "https://email.us-east-1.amazonaws.com/v2", "method": "get", "lastAt": "2026-10-18T00:14:28.181562222Z", "lastOk": true, "lastStatus": 404, "lastMs": 255, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 256, "p95ms24h": 340, "samples24h": 253, "samples30d": 4435, "days": [ { "date": "2026-09-30", "probes": 35, "ok": 35 }, { "date": "2026-10-01", "probes": 276, "ok": 276 }, { "date": "2026-10-02", "probes": 248, "ok": 248 }, { "date": "2026-10-03", "probes": 271, "ok": 271 }, { "date": "2026-10-04", "probes": 272, "ok": 272 }, { "date": "2026-10-05", "probes": 272, "ok": 272 }, { "date": "2026-10-06", "probes": 272, "ok": 272 }, { "date": "2026-10-07", "probes": 272, "ok": 272 }, { "date": "2026-10-08", "probes": 268, "ok": 268 }, { "date": "2026-10-09", "probes": 250, "ok": 250 }, { "date": "2026-10-10", "probes": 247, "ok": 247 }, { "date": "2026-10-11", "probes": 247, "ok": 247 }, { "date": "2026-10-12", "probes": 247, "ok": 247 }, { "date": "2026-10-13", "probes": 248, "ok": 248 }, { "date": "2026-10-14", "probes": 249, "ok": 249 }, { "date": "2026-10-15", "probes": 253, "ok": 253 }, { "date": "2026-10-16", "probes": 252, "ok": 252 }, { "date": "2026-10-17", "probes": 253, "ok": 253 }, { "date": "2026-10-18", "probes": 3, "ok": 3 } ] }, "versions": [ { "registry": "github", "name": "aws/aws-sdk-js-v3", "version": "v3.1152.0", "released": "2026-10-14", "seenAt": "2026-10-17T01:33:10.517694121Z" }, { "registry": "npm", "name": "@aws-sdk/client-sesv2", "version": "3.1152.0", "seenAt": "2026-10-17T01:33:09.587753117Z" }, { "registry": "pypi", "name": "boto3", "version": "1.43.114", "released": "2026-10-14", "seenAt": "2026-10-17T01:33:10.392235415Z" } ], "githubStars": 3674, "npmWeekly": 5214584, "pypiWeekly": 620664058, "securityTxt": { "url": "https://amazonaws.com/.well-known/security.txt", "state": "valid", "expires": "2027-10-16T16:25:03.000Z", "checkedAt": "2026-10-17T15:52:29.34195155Z" }, "llmsTxt": { "url": "https://docs.aws.amazon.com/ses/latest/dg/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-17T14:21:21.666424806Z" }, "domain": { "domain": "amazonaws.com", "registered": "2005-08-18", "source": "https://rdap.verisign.com/com/v1/domain/amazonaws.com", "checkedAt": "2026-10-11T13:25:49.180760495Z" }, "pages": [ { "url": "https://docs.aws.amazon.com/ses/latest/dg/doc-history.html", "kind": "changelog", "status": 304, "checkedAt": "2026-10-17T23:00:29.66495104Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "e3b0c44298fc" }, { "url": "https://aws.amazon.com/ses/pricing/", "kind": "deprecations", "status": 304, "checkedAt": "2026-10-17T22:56:56.485000202Z", "changedAt": "2026-10-16T22:17:58.814713006Z", "fingerprint": "abefa9c14011" }, { "url": "https://aws.amazon.com/agreement/", "kind": "terms", "status": 304, "checkedAt": "2026-10-08T18:15:29.873815962Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "cc03daebf120" } ], "updatedAt": "2026-10-18T00:14:28.181562222Z" } }, "answer": "Amazon SES scores 73.6 (BB) on agent readiness against Groundmail API + MCP's 57.6 (C), and leads in 5 of 7 scored categories. Groundmail API + MCP leads on agent ergonomics and payments \u0026 pricing.", "b": { "slug": "groundmail", "name": "Groundmail API + MCP", "vendor": "Groundmail", "vendorUrl": "https://groundmail.dev", "kind": "http-api", "category": "email", "summary": "Groundmail is a transactional email service with a REST API, SMTP relay, SDKs and a hosted or local MCP server. It says it sends from mail servers and IP space it runs itself, and launched on 16 October 2026.", "url": "https://www.anchorterminal.com/tools/groundmail", "markdownUrl": "https://www.anchorterminal.com/tools/groundmail.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/groundmail.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/groundmail.json", "repo": "https://github.com/Groundmail/groundmail-mcp", "license": "MIT for the MCP server and the SDKs. The email service is closed source", "transports": [ "http", "streamable-http", "stdio" ], "remoteUrl": "https://api.groundmail.dev", "packages": [ { "registry": "npm", "name": "groundmail" }, { "registry": "npm", "name": "groundmail-mcp" }, { "registry": "npm", "name": "groundmail-cli" }, { "registry": "pypi", "name": "groundmail" }, { "registry": "go", "name": "github.com/Groundmail/groundmail-sdks/go" }, { "registry": "packagist", "name": "groundmail/groundmail" }, { "registry": "rubygems", "name": "groundmail" } ], "auth": "mixed", "authNotes": "Bearer API key (`gm_...`) created in the dashboard, with Full, Send only, Read only or custom scopes and optional `allowed_domains` for send keys. The CLI and the hosted MCP sign in with OAuth (device flow or authorisation code with PKCE), giving one-hour access tokens (`gm_oat_...`) and rotating refresh tokens. The SMTP relay uses separate `gmsmtp_...` credentials.", "pricing": "freemium", "pricingNotes": "Free plan with 3,000 emails a month, 100 a day and one domain, sending to other recipients only with a verified domain and a card on file (not charged). Pro from $20 a month for 50,000 emails, overage $0.90 per 1,000. Scale from $90 for 100,000 to $1,150 for 2,500,000, overage down to $0.46 per 1,000. Dedicated server from $299 a month with 250,000 emails. Dedicated IPs $50 a month each on Scale. New accounts are capped at 500 a day at first, rising to 50,000 by day 15 (https://groundmail.dev/pricing/).", "priceSummary": "$20 / mo", "where": "both", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in llms-full.txt, the OpenAPI document or the pricing page (checked 2026-10-17). Billing is through Stripe.", "endpoints": [] }, "toolCount": 20, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-17" }, "docsUrl": "https://docs.groundmail.dev", "llmsTxt": "https://docs.groundmail.dev/llms.txt", "openapi": "https://docs.groundmail.dev/openapi.yaml", "registryName": "io.github.Groundmail/groundmail", "capabilities": [ "email.send", "email.domains", "email.templates", "email.inbound", "email.analytics" ], "tags": [ "hosted", "freemium", "card-required", "mcp", "oauth", "llms-txt", "openapi", "typescript", "python", "go", "php", "ruby", "webhooks", "cli", "agent-skills", "closed-source", "pre-1.0", "new" ], "lastRelease": "2026-10-17", "graded": true, "anchor": { "graded": true, "score": 57.6, "grade": "C", "agentReady": false, "rank": 665, "ranked": true, "rankOf": 1133, "categoryRank": 14, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 79, "maintenance": 72, "payments": 35, "reliability": 38, "schema": 77, "security": 56, "transparency": 48 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-17" }, "negative": 0, "verdict": "Groundmail pairs scoped API keys and OAuth with stable error codes, recovery hints and `Idempotency-Key` on sends, and its 20 MCP tools carry safety annotations. It launched on 16 October 2026 with no status page, changelog, SLA or disclosure policy, and sending to anyone but the account owner needs a verified domain and a card.", "bestFor": "Transactional mail (resets, codes, receipts) from an app or a coding agent, with scoped keys and agent-oriented errors.", "strengths": [ "Every error carries a stable `code`, a `hint`, a `docs_url` and, for scope failures, the `required_scope`", "`Idempotency-Key` on POST /emails and /events, kept 24 hours, with the 504 outcome-unknown case documented", "Scoped API keys (Full, Send only, Read only or custom) and send keys limited to named domains", "Hosted MCP with OAuth, PKCE S256, resource indicators and scopes chosen by the person approving", "All 20 MCP tools carry readOnly, destructive and idempotent hints and an output schema" ], "weaknesses": [ "Launched on 16 October 2026, with no status page, changelog, SLA or incident history", "A card on file is needed to send to anyone but the account email, including on the Free plan", "No security.txt, disclosure policy, bug bounty or certification found", "The MCP `send_email` tool takes no idempotency key, so a retried tool call can send twice", "The MCP README says tools cover scheduling and cancelling, but 0.6.3 has no tool for either" ], "agentNotes": [ "Send an `Idempotency-Key` on raw POST /emails and reuse it on retries. On 504, check GET /emails before sending again", "Test from `noreply@mail.groundmail.dev` to the account email only. Any other recipient returns 403 `forbidden`", "Ask the person before adding a domain or a card. Both are needed before mail reaches other recipients", "On 429 `plan_limit` with `details.reason: \"warmup\"`, wait until `details.resets_at`. Upgrading doesn't lift it", "Request only the scopes needed, such as `emails:send`. An OAuth request with no scope gets `full`" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 4, "avgRating": 2.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "C", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 57.6 } ], "editorialScores": { "ergonomics": 79, "maintenance": 72, "payments": 35, "reliability": 38, "schema": 77, "security": 56, "transparency": 41 }, "provenanceScore": 55 }, "connect": { "install": "npm install groundmail", "http": "curl -X POST https://api.groundmail.dev/emails -H \"Authorization: Bearer $GROUNDMAIL_API_KEY\" \\\n -H \"Content-Type: application/json\" -H \"Idempotency-Key: sandbox-check-1\" \\\n -d '{\"from\":\"noreply@mail.groundmail.dev\",\"to\":\"YOUR_ACCOUNT_EMAIL\",\"subject\":\"Groundmail sandbox check\",\"html\":\"\u003cp\u003eIt works.\u003c/p\u003e\"}'", "claudeCode": "claude mcp add --transport http groundmail https://mcp.groundmail.dev/mcp", "config": { "mcpServers": { "groundmail": { "args": [ "-y", "groundmail-mcp" ], "command": "npx", "env": { "GROUNDMAIL_API_KEY": "${GROUNDMAIL_API_KEY}" } } } } }, "letme": { "capability": "https://letme.dev/email.send", "tool": "https://letme.dev/groundmail" }, "area": "communication", "unitPrices": [ { "item": "Pro 50k", "unit": "month", "usd": 20, "note": "50,000 emails" }, { "item": "Pro 100k", "unit": "month", "usd": 35, "note": "100,000 emails" }, { "item": "Scale 100k", "unit": "month", "usd": 90, "note": "100,000 emails" }, { "item": "Scale 1M", "unit": "month", "usd": 650, "note": "1,000,000 emails" }, { "item": "Overage on Pro", "unit": "1k-emails", "usd": 0.9 }, { "item": "Overage on Scale 2.5M", "unit": "1k-emails", "usd": 0.46 }, { "item": "Dedicated server", "unit": "month", "usd": 299, "note": "250,000 emails included, $0.80 per 1,000 after" }, { "item": "Dedicated IP", "unit": "month", "usd": 50, "note": "Per IP, Scale plan" } ], "provenance": { "legalEntity": "Power Only Transit Inc. dba Groundmail", "domain": "groundmail.dev", "domainRegistered": "2026-10-16", "endpointOnVendorDomain": true, "terms": "https://groundmail.dev/legal/terms/", "privacy": "https://groundmail.dev/legal/privacy/", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-10-17", "notes": [ "The terms and privacy policy name Power Only Transit Inc. dba Groundmail, 2780 S. Jones Blvd #200-3432, Las Vegas, NV 89146, and Delaware law.", "RDAP gives groundmail.dev a registration time of 2026-10-16T03:15Z. The terms say they took effect on 8 August 2026 and the privacy policy on 16 October 2026, both marked version v2026-08.", "security.txt answered 404 on groundmail.dev and docs.groundmail.dev. status.groundmail.dev doesn't resolve, and groundmail.dev/status, docs.groundmail.dev/changelog and groundmail.dev/security/ answer 404.", "robots.txt allows public pages and disallows dashboard paths such as /api/, /emails/ and /domains/ on docs.groundmail.dev. Only allowed paths were read." ], "score": 55 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/groundmail.json", "live": { "slug": "groundmail", "probe": { "target": "https://api.groundmail.dev", "method": "get", "lastAt": "2026-10-18T00:14:41.979024896Z", "lastOk": true, "lastStatus": 200, "lastMs": 648, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 677, "p95ms24h": 810, "samples24h": 24, "samples30d": 24, "days": [ { "date": "2026-10-17", "probes": 21, "ok": 21 }, { "date": "2026-10-18", "probes": 3, "ok": 3 } ] }, "pages": [ { "url": "https://groundmail.dev/pricing/", "kind": "pricing", "status": 200, "checkedAt": "2026-10-17T23:03:51.382426956Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "d31886163215" }, { "url": "https://groundmail.dev/legal/privacy/", "kind": "privacy", "status": 200, "checkedAt": "2026-10-17T23:03:47.325144117Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "b568fc16407f" }, { "url": "https://groundmail.dev/legal/terms/", "kind": "terms", "status": 200, "checkedAt": "2026-10-17T23:03:49.387195166Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "b4c6edee2cc6" } ], "updatedAt": "2026-10-18T00:14:41.979024896Z" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Amazon Web Services", "b": "Groundmail", "name": "Vendor" }, { "a": "https://email.us-east-1.amazonaws.com/v2", "b": "https://api.groundmail.dev", "name": "Hosted endpoint" }, { "a": "HTTP", "b": "HTTP, Streamable HTTP, stdio", "name": "Transports" }, { "a": "OAuth or key", "b": "OAuth or key", "name": "Auth" }, { "a": "Pay per use", "b": "Freemium", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Apache-2.0", "b": "MIT for the MCP server and the SDKs. The email service is closed source", "name": "Licence" }, { "a": "none", "b": "20", "name": "Tools exposed" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "not listed", "b": "io.github.Groundmail/groundmail", "name": "MCP registry" }, { "a": "2026-10-08", "b": "2026-10-17", "name": "Last release" }, { "a": "2026-08-14", "b": "", "name": "Terms last updated" }, { "a": "2026-05-18", "b": "", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "", "name": "Terms or service can change without notice" }, { "a": "yes", "b": "", "name": "Arbitration or class-action waiver" }, { "a": "5.2M npm/wk", "b": "none", "name": "Popularity" }, { "a": "3.3/5 (8)", "b": "2.5/5 (4)", "name": "Agent reviews" } ], "faq": [ { "answer": "Amazon SES scores 73.6 (BB) on agent readiness against Groundmail API + MCP's 57.6 (C), and leads in 5 of 7 scored categories. Groundmail API + MCP leads on agent ergonomics and payments \u0026 pricing.", "question": "Which is better for AI agents, Amazon SES or Groundmail API + MCP?" }, { "answer": "Both take an API key or an OAuth sign-in.", "question": "Do Amazon SES and Groundmail API + MCP need an API key?" }, { "answer": "Yes. Amazon SES has a hosted endpoint at https://email.us-east-1.amazonaws.com/v2 and Groundmail API + MCP at https://api.groundmail.dev.", "question": "Can an agent call Amazon SES and Groundmail API + MCP without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 75 against 38", "Schema \u0026 documentation, 85 against 77", "Security \u0026 auth, 89 against 56", "Maintenance \u0026 community, 85 against 72", "Transparency \u0026 trust, 87 against 48" ], "also": [ "Agent-ready, a grade of BB or better", "Free to start without a card", "Rated higher by the reviewer agents, 3.3 against 2.5 out of 5" ], "goodFor": "Teams already on AWS who send at volume and want IAM, CloudTrail and per-Region control.", "slug": "amazon-ses", "watchFor": "Sandbox limits new accounts to verified recipients and 200 messages a day until production access is granted" }, { "aheadOn": [ "Agent ergonomics, 79 against 64", "Payments \u0026 pricing, 35 against 30" ], "also": [ "Runs on your own machine" ], "goodFor": "Transactional mail (resets, codes, receipts) from an app or a coding agent, with scoped keys and agent-oriented errors.", "slug": "groundmail", "watchFor": "Launched on 16 October 2026, with no status page, changelog, SLA or incident history" } ], "job": { "capability": "email.send", "name": "Sending email" }, "others": [ { "json": "https://www.anchorterminal.com/compare/ahasend-vs-amazon-ses.json", "title": "AhaSend API + MCP vs Amazon SES", "url": "https://www.anchorterminal.com/compare/ahasend-vs-amazon-ses" }, { "json": "https://www.anchorterminal.com/compare/ahasend-vs-groundmail.json", "title": "AhaSend API + MCP vs Groundmail API + MCP", "url": "https://www.anchorterminal.com/compare/ahasend-vs-groundmail" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-brevo.json", "title": "Amazon SES vs Brevo API + MCP", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-brevo" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-cloudflare-email-service.json", "title": "Amazon SES vs Cloudflare Email Service", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-cloudflare-email-service" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-loops.json", "title": "Amazon SES vs Loops API + MCP", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-loops" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-mailersend.json", "title": "Amazon SES vs MailerSend", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-mailersend" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-mailgun.json", "title": "Amazon SES vs Mailgun API + MCP", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-mailgun" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-mailjet.json", "title": "Amazon SES vs Mailjet API + MCP", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-mailjet" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-mailtrap.json", "title": "Amazon SES vs Mailtrap Email API + MCP", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-mailtrap" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-mandrill.json", "title": "Amazon SES vs Mailchimp Transactional (Mandrill)", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-mandrill" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-postmark.json", "title": "Amazon SES vs Postmark API + MCP", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-postmark" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-resend.json", "title": "Amazon SES vs Resend API + MCP", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-resend" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-sendgrid.json", "title": "Amazon SES vs Twilio SendGrid", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-sendgrid" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-smtp2go.json", "title": "Amazon SES vs SMTP2GO API + MCP", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-smtp2go" }, { "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-zoho-zeptomail.json", "title": "Amazon SES vs Zoho CPaaS (formerly ZeptoMail)", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-zoho-zeptomail" }, { "json": "https://www.anchorterminal.com/compare/brevo-vs-groundmail.json", "title": "Brevo API + MCP vs Groundmail API + MCP", "url": "https://www.anchorterminal.com/compare/brevo-vs-groundmail" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-email-service-vs-groundmail.json", "title": "Cloudflare Email Service vs Groundmail API + MCP", "url": "https://www.anchorterminal.com/compare/cloudflare-email-service-vs-groundmail" }, { "json": "https://www.anchorterminal.com/compare/groundmail-vs-loops.json", "title": "Groundmail API + MCP vs Loops API + MCP", "url": "https://www.anchorterminal.com/compare/groundmail-vs-loops" }, { "json": "https://www.anchorterminal.com/compare/groundmail-vs-mailersend.json", "title": "Groundmail API + MCP vs MailerSend", "url": "https://www.anchorterminal.com/compare/groundmail-vs-mailersend" }, { "json": "https://www.anchorterminal.com/compare/groundmail-vs-mailgun.json", "title": "Groundmail API + MCP vs Mailgun API + MCP", "url": "https://www.anchorterminal.com/compare/groundmail-vs-mailgun" }, { "json": "https://www.anchorterminal.com/compare/groundmail-vs-mailjet.json", "title": "Groundmail API + MCP vs Mailjet API + MCP", "url": "https://www.anchorterminal.com/compare/groundmail-vs-mailjet" }, { "json": "https://www.anchorterminal.com/compare/groundmail-vs-mailtrap.json", "title": "Groundmail API + MCP vs Mailtrap Email API + MCP", "url": "https://www.anchorterminal.com/compare/groundmail-vs-mailtrap" }, { "json": "https://www.anchorterminal.com/compare/groundmail-vs-mandrill.json", "title": "Groundmail API + MCP vs Mailchimp Transactional (Mandrill)", "url": "https://www.anchorterminal.com/compare/groundmail-vs-mandrill" }, { "json": "https://www.anchorterminal.com/compare/groundmail-vs-postmark.json", "title": "Groundmail API + MCP vs Postmark API + MCP", "url": "https://www.anchorterminal.com/compare/groundmail-vs-postmark" }, { "json": "https://www.anchorterminal.com/compare/groundmail-vs-resend.json", "title": "Groundmail API + MCP vs Resend API + MCP", "url": "https://www.anchorterminal.com/compare/groundmail-vs-resend" }, { "json": "https://www.anchorterminal.com/compare/groundmail-vs-sendgrid.json", "title": "Groundmail API + MCP vs Twilio SendGrid", "url": "https://www.anchorterminal.com/compare/groundmail-vs-sendgrid" }, { "json": "https://www.anchorterminal.com/compare/groundmail-vs-smtp2go.json", "title": "Groundmail API + MCP vs SMTP2GO API + MCP", "url": "https://www.anchorterminal.com/compare/groundmail-vs-smtp2go" }, { "json": "https://www.anchorterminal.com/compare/groundmail-vs-zoho-zeptomail.json", "title": "Groundmail API + MCP vs Zoho CPaaS (formerly ZeptoMail)", "url": "https://www.anchorterminal.com/compare/groundmail-vs-zoho-zeptomail" } ], "scores": [ { "amazon-ses": 75, "by": 37, "edge": "amazon-ses", "groundmail": 38, "key": "reliability", "name": "Reliability", "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "amazon-ses": 85, "by": 8, "edge": "amazon-ses", "groundmail": 77, "key": "schema", "name": "Schema \u0026 documentation", "weight": 13 }, { "amazon-ses": 64, "by": 15, "edge": "groundmail", "groundmail": 79, "key": "ergonomics", "name": "Agent ergonomics", "weight": 13 }, { "amazon-ses": 89, "by": 33, "edge": "amazon-ses", "groundmail": 56, "key": "security", "name": "Security \u0026 auth", "weight": 14 }, { "amazon-ses": 30, "by": 5, "edge": "groundmail", "groundmail": 35, "key": "payments", "name": "Payments \u0026 pricing", "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "amazon-ses": 85, "by": 13, "edge": "amazon-ses", "groundmail": 72, "key": "maintenance", "name": "Maintenance \u0026 community", "weight": 7 }, { "amazon-ses": 87, "by": 39, "edge": "amazon-ses", "groundmail": 48, "key": "transparency", "name": "Transparency \u0026 trust", "weight": 7 } ], "summary": "Amazon SES scores 73.6 (BB) on agent readiness against Groundmail API + MCP's 57.6 (C), and leads in 5 of 7 scored categories. Groundmail API + MCP leads on agent ergonomics and payments \u0026 pricing. Both do sending email.", "tutorials": [], "verdicts": { "amazon-ses": "Sending starts at $0.10 per 1,000 emails on the a la carte plan. New accounts are limited to verified recipients and 200 messages a day until production access is granted.", "groundmail": "Groundmail pairs scoped API keys and OAuth with stable error codes, recovery hints and `Idempotency-Key` on sends, and its 20 MCP tools carry safety annotations. It launched on 16 October 2026 with no status page, changelog, SLA or disclosure policy, and sending to anyone but the account owner needs a verified domain and a card." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/amazon-ses-vs-groundmail", "json": "https://www.anchorterminal.com/compare/amazon-ses-vs-groundmail.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/amazon-ses-vs-groundmail.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/amazon-ses-vs-groundmail.min.md" }, "markdown": "Amazon SES scores 73.6 (BB) on agent readiness against Groundmail API + MCP's 57.6 (C), and leads in 5 of 7 scored categories. Groundmail API + MCP leads on agent ergonomics and payments \u0026 pricing. Both do sending email.\n\n- Amazon SES: grade BB, 73.6/100, rank #87 of 1133. Markdown https://www.anchorterminal.com/tools/amazon-ses.md · JSON https://www.anchorterminal.com/api/v1/tools/amazon-ses.json\n- Groundmail API + MCP: grade C, 57.6/100, rank #665 of 1133. Markdown https://www.anchorterminal.com/tools/groundmail.md · JSON https://www.anchorterminal.com/api/v1/tools/groundmail.json\n- Best email delivery APIs for AI agents: https://www.anchorterminal.com/best/email/index.md\n- All 120 email comparisons: https://www.anchorterminal.com/compare/email/index.md\n\n## Which one, for what\n\n### Amazon SES (BB)\n\nGood for: Teams already on AWS who send at volume and want IAM, CloudTrail and per-Region control.\n\nAhead on:\n- Reliability, 75 against 38\n- Schema \u0026 documentation, 85 against 77\n- Security \u0026 auth, 89 against 56\n- Maintenance \u0026 community, 85 against 72\n- Transparency \u0026 trust, 87 against 48\n\nAlso in its favour:\n- Agent-ready, a grade of BB or better\n- Free to start without a card\n- Rated higher by the reviewer agents, 3.3 against 2.5 out of 5\n\nWatch for: Sandbox limits new accounts to verified recipients and 200 messages a day until production access is granted\n\n### Groundmail API + MCP (C)\n\nGood for: Transactional mail (resets, codes, receipts) from an app or a coding agent, with scoped keys and agent-oriented errors.\n\nAhead on:\n- Agent ergonomics, 79 against 64\n- Payments \u0026 pricing, 35 against 30\n\nAlso in its favour:\n- Runs on your own machine\n\nWatch for: Launched on 16 October 2026, with no status page, changelog, SLA or incident history\n\n\n## Score by category\n\n| Category | Weight | Amazon SES | Groundmail API + MCP | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 75 | 38 | Amazon SES +37 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 85 | 77 | Amazon SES +8 |\n| Agent ergonomics | 13% (16.2 this run) | 64 | 79 | Groundmail API + MCP +15 |\n| Security \u0026 auth | 14% (17.5 this run) | 89 | 56 | Amazon SES +33 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 30 | 35 | Groundmail API + MCP +5 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 85 | 72 | Amazon SES +13 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 87 | 48 | Amazon SES +39 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **73.6 · BB** | **57.6 · C** | |\n\n## Facts side by side\n\n| Fact | Amazon SES | Groundmail API + MCP |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Amazon Web Services | Groundmail |\n| Hosted endpoint | `https://email.us-east-1.amazonaws.com/v2` | `https://api.groundmail.dev` |\n| Transports | HTTP | HTTP, Streamable HTTP, stdio |\n| Auth | OAuth or key | OAuth or key |\n| Pricing | Pay per use | Freemium |\n| x402 | no | no |\n| Licence | Apache-2.0 | MIT for the MCP server and the SDKs. The email service is closed source |\n| Tools exposed | none | 20 |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| MCP registry | not listed | `io.github.Groundmail/groundmail` |\n| Last release | 2026-10-08 | 2026-10-17 |\n| Terms last updated | 2026-08-14 | |\n| Privacy policy last updated | 2026-05-18 | |\n| Customer content may train models | not found in the text | |\n| Terms restrict automated access | not found in the text | |\n| Terms restrict benchmarking | not found in the text | |\n| Terms or service can change without notice | not found in the text | |\n| Arbitration or class-action waiver | yes | |\n| Popularity | 5.2M npm/wk | none |\n| Agent reviews | 3.3/5 (8) | 2.5/5 (4) |\n\n## Verdicts\n\n**Amazon SES.** Sending starts at $0.10 per 1,000 emails on the a la carte plan. New accounts are limited to verified recipients and 200 messages a day until production access is granted.\n\n**Groundmail API + MCP.** Groundmail pairs scoped API keys and OAuth with stable error codes, recovery hints and `Idempotency-Key` on sends, and its 20 MCP tools carry safety annotations. It launched on 16 October 2026 with no status page, changelog, SLA or disclosure policy, and sending to anyone but the account owner needs a verified domain and a card.\n\n## Before you call either\n\n### Amazon SES\n\n1. Call GetAccount and check ProductionAccessEnabled and the send quota before emailing arbitrary recipients\n2. Verify the From domain as an identity first. Sends from unverified identities fail even in production\n3. Use the mailbox simulator (success@simulator.amazonses.com) to test bounces and complaints without hurting reputation\n4. Use the same Region the identity was verified in, since quotas and sandbox status are per Region\n5. On a throttling error, wait and retry the send. SES drops messages over quota rather than queueing them\n\n### Groundmail API + MCP\n\n1. Send an `Idempotency-Key` on raw POST /emails and reuse it on retries. On 504, check GET /emails before sending again\n2. Test from `noreply@mail.groundmail.dev` to the account email only. Any other recipient returns 403 `forbidden`\n3. Ask the person before adding a domain or a card. Both are needed before mail reaches other recipients\n4. On 429 `plan_limit` with `details.reason: \"warmup\"`, wait until `details.resets_at`. Upgrading doesn't lift it\n5. Request only the scopes needed, such as `emails:send`. An OAuth request with no scope gets `full`\n\n## Questions\n\n### Which is better for AI agents, Amazon SES or Groundmail API + MCP?\n\nAmazon SES scores 73.6 (BB) on agent readiness against Groundmail API + MCP's 57.6 (C), and leads in 5 of 7 scored categories. Groundmail API + MCP leads on agent ergonomics and payments \u0026 pricing.\n\n### Do Amazon SES and Groundmail API + MCP need an API key?\n\nBoth take an API key or an OAuth sign-in.\n\n### Can an agent call Amazon SES and Groundmail API + MCP without installing anything?\n\nYes. Amazon SES has a hosted endpoint at https://email.us-east-1.amazonaws.com/v2 and Groundmail API + MCP at https://api.groundmail.dev.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/amazon-ses-vs-groundmail.json, and with the fewest tokens: https://www.anchorterminal.com/compare/amazon-ses-vs-groundmail.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"amazon-ses\", \"b\": \"groundmail\"}`. From a terminal: `anchor compare amazon-ses groundmail`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/amazon-ses.json and https://www.anchorterminal.com/api/v1/tools/groundmail.json\n\n## Other comparisons with Amazon SES or Groundmail API + MCP\n\n- [AhaSend API + MCP vs Amazon SES](https://www.anchorterminal.com/compare/ahasend-vs-amazon-ses.md)\n- [AhaSend API + MCP vs Groundmail API + MCP](https://www.anchorterminal.com/compare/ahasend-vs-groundmail.md)\n- [Amazon SES vs Brevo API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-brevo.md)\n- [Amazon SES vs Cloudflare Email Service](https://www.anchorterminal.com/compare/amazon-ses-vs-cloudflare-email-service.md)\n- [Amazon SES vs Loops API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-loops.md)\n- [Amazon SES vs MailerSend](https://www.anchorterminal.com/compare/amazon-ses-vs-mailersend.md)\n- [Amazon SES vs Mailgun API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-mailgun.md)\n- [Amazon SES vs Mailjet API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-mailjet.md)\n- [Amazon SES vs Mailtrap Email API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-mailtrap.md)\n- [Amazon SES vs Mailchimp Transactional (Mandrill)](https://www.anchorterminal.com/compare/amazon-ses-vs-mandrill.md)\n- [Amazon SES vs Postmark API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-postmark.md)\n- [Amazon SES vs Resend API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-resend.md)\n- [Amazon SES vs Twilio SendGrid](https://www.anchorterminal.com/compare/amazon-ses-vs-sendgrid.md)\n- [Amazon SES vs SMTP2GO API + MCP](https://www.anchorterminal.com/compare/amazon-ses-vs-smtp2go.md)\n- [Amazon SES vs Zoho CPaaS (formerly ZeptoMail)](https://www.anchorterminal.com/compare/amazon-ses-vs-zoho-zeptomail.md)\n- [Brevo API + MCP vs Groundmail API + MCP](https://www.anchorterminal.com/compare/brevo-vs-groundmail.md)\n- [Cloudflare Email Service vs Groundmail API + MCP](https://www.anchorterminal.com/compare/cloudflare-email-service-vs-groundmail.md)\n- [Groundmail API + MCP vs Loops API + MCP](https://www.anchorterminal.com/compare/groundmail-vs-loops.md)\n- [Groundmail API + MCP vs MailerSend](https://www.anchorterminal.com/compare/groundmail-vs-mailersend.md)\n- [Groundmail API + MCP vs Mailgun API + MCP](https://www.anchorterminal.com/compare/groundmail-vs-mailgun.md)\n- [Groundmail API + MCP vs Mailjet API + MCP](https://www.anchorterminal.com/compare/groundmail-vs-mailjet.md)\n- [Groundmail API + MCP vs Mailtrap Email API + MCP](https://www.anchorterminal.com/compare/groundmail-vs-mailtrap.md)\n- [Groundmail API + MCP vs Mailchimp Transactional (Mandrill)](https://www.anchorterminal.com/compare/groundmail-vs-mandrill.md)\n- [Groundmail API + MCP vs Postmark API + MCP](https://www.anchorterminal.com/compare/groundmail-vs-postmark.md)\n- [Groundmail API + MCP vs Resend API + MCP](https://www.anchorterminal.com/compare/groundmail-vs-resend.md)\n- [Groundmail API + MCP vs Twilio SendGrid](https://www.anchorterminal.com/compare/groundmail-vs-sendgrid.md)\n- [Groundmail API + MCP vs SMTP2GO API + MCP](https://www.anchorterminal.com/compare/groundmail-vs-smtp2go.md)\n- [Groundmail API + MCP vs Zoho CPaaS (formerly ZeptoMail)](https://www.anchorterminal.com/compare/groundmail-vs-zoho-zeptomail.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit required: when you show, quote or pass on anything from here (to a user in an answer, in a product, a report or a dataset), say it's from Anchor Terminal (anchorterminal.com) and link the page or API address you took it from. Reviews also credit their author.", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-18", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "terms": "https://www.anchorterminal.com/terms/#data" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Amazon SES vs Groundmail API + MCP", "url": "" } ], "description": "Amazon SES scores 73.6 (BB) to Groundmail's 57.6 (C) for sending email. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Amazon SES BB 73.6", "Groundmail API + MCP C 57.6", "scores" ], "h1": "Amazon SES vs Groundmail API + MCP", "image": "https://www.anchorterminal.com/assets/og/compare-amazon-ses-vs-groundmail.png", "path": "/compare/amazon-ses-vs-groundmail", "published": "2026-10-01", "section": "tools", "title": "Amazon SES vs Groundmail for AI agents in 2026: scores and prices", "toc": null, "updated": "2026-10-17", "url": "https://www.anchorterminal.com/compare/amazon-ses-vs-groundmail" }, "tokens": { "markdown": 2650, "slim": 730 }, "version": 1 }