{ "data": { "a": { "slug": "nutshell", "name": "Nutshell", "vendor": "Nutshell, Inc.", "vendorUrl": "https://www.nutshell.com", "kind": "http-api", "category": "crm", "summary": "Nutshell is a sales CRM for small teams, with email marketing and quoting built in. Agents reach it through a REST API at `app.nutshell.com/rest`, a legacy JSON-RPC API, webhooks and a hosted read-only MCP server.", "url": "https://www.anchorterminal.com/tools/nutshell", "markdownUrl": "https://www.anchorterminal.com/tools/nutshell.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/nutshell.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/nutshell.json", "license": "Proprietary service under Nutshell's Terms of Service", "transports": [ "http" ], "remoteUrl": "https://app.nutshell.com/rest", "packages": [], "auth": "mixed", "authNotes": "REST and JSON-RPC use HTTP Basic over HTTPS, with a Nutshell user's email as the username and an API key as the password. An admin creates keys under Setup, API keys, and chooses a permission type, one of which allows impersonating any user. Keys have no scopes. The MCP server at `https://app.nutshell.com/mcp` uses OAuth authorisation code with PKCE (S256), dynamic client registration at `/oauth/register`, a revocation endpoint and two scopes, `read` and `write`. Access is self-serve on every plan and the trial.", "pricing": "paid", "pricingNotes": "No free plan. A 14-day trial needs no card, and the API and MCP server are included on every plan. Five plans a seat a month billed yearly, Foundation $13, Growth $25, Pro $42, Business $59 and Enterprise $79, or $19, $32, $49, $67 and $89 billed monthly. API calls are not billed separately. The docs publish sandbox credentials for a demo account (https://www.nutshell.com/pricing, checked 2026-10-08).", "priceSummary": "$13 / seat-mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the developer docs, the OAuth metadata or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-08" }, "docsUrl": "https://developers.nutshell.com/", "llmsTxt": "https://developers.nutshell.com/llms.txt", "capabilities": [ "crm.records", "crm.pipeline", "crm.activities", "crm.search", "crm.webhooks" ], "tags": [ "hosted", "closed-source", "mcp", "oauth", "llms-txt", "webhooks", "no-card", "status-page", "soc2" ], "lastRelease": "2026-08-21", "graded": true, "anchor": { "graded": true, "score": 49.6, "grade": "D", "agentReady": false, "rank": 704, "ranked": true, "rankOf": 842, "categoryRank": 12, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 44, "maintenance": 46, "payments": 35, "reliability": 42, "schema": 57, "security": 58, "transparency": 71 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "The REST reference is served as Markdown with an OpenAPI fragment per operation, and the hosted MCP server uses OAuth with PKCE and can only read. No rate limit numbers, error format or API changelog were found in the reviewed documentation, and API keys carry no scopes.", "bestFor": "Small sales teams already on Nutshell who want an agent to read pipeline data over MCP or write records over REST at a low seat price.", "strengths": [ "API access and the MCP server are included on every plan, from Foundation at $13 a seat a month billed yearly", "`developers.nutshell.com/llms.txt` indexes 114 REST operations, each served as Markdown with its OpenAPI 3.0 definition", "Hosted MCP server at `https://app.nutshell.com/mcp` with OAuth, PKCE, dynamic client registration, a revocation endpoint and read-only tools", "Terms and privacy policy of 2 June 2026 both state that customer data is not used to train generalised AI models", "14-day trial with no card, and the docs publish sandbox credentials for a demo account" ], "weaknesses": [ "No rate limit numbers, 429 handling or Retry-After found for the REST API", "Error responses are documented on 9 of 114 operations, with no error body schema, and an unauthenticated REST call returns an HTML page", "API keys have no scopes or read-only type, and the key travels as an HTTP Basic password with a user's email", "No dated API changelog, no official SDK for REST and whole-spec OpenAPI download is disabled", "A database fault on 28 September 2026 left the application unavailable for some customers, marked major on the status page" ], "agentNotes": [ "Authenticate REST calls with HTTP Basic, a Nutshell user's email as username and the API key as password, against `https://app.nutshell.com/rest`", "Use IDs in the `\u003cnumber\u003e-\u003ctype\u003e` form, such as `3-accounts`, and send updates as JSON Patch with `content-type: application/json-patch+json`", "Page lists with `page[limit]` and `page[page]`, which is 0-based, and call `/accounts/list/fields` or the lead and contact equivalents for valid filter keys", "Use the REST API for writes. The MCP server only reads, and OAuth tokens need the `read` scope", "Filter webhook events yourself, because every webhook receives all events and subscriptions are created in Setup, not through the API" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 49.6 } ], "editorialScores": { "ergonomics": 44, "maintenance": 46, "payments": 35, "reliability": 42, "schema": 57, "security": 58, "transparency": 56 }, "provenanceScore": 86 }, "connect": { "http": "curl -u \"$NUTSHELL_USER_EMAIL:$NUTSHELL_API_KEY\" \\\n --url https://app.nutshell.com/rest/accounts \\\n --header 'accept: */*'" }, "letme": { "capability": "https://letme.dev/crm.records", "tool": "https://letme.dev/nutshell" }, "area": "business", "unitPrices": [ { "item": "Foundation (API and MCP included, 100 open leads)", "unit": "seat-month", "usd": 13, "note": "billed yearly; $19 billed monthly" }, { "item": "Growth", "unit": "seat-month", "usd": 25, "note": "billed yearly; $32 billed monthly" }, { "item": "Pro", "unit": "seat-month", "usd": 42, "note": "billed yearly; $49 billed monthly" }, { "item": "Business (first plan with the audit log)", "unit": "seat-month", "usd": 59, "note": "billed yearly; $67 billed monthly" }, { "item": "Enterprise (SSO and SQL access)", "unit": "seat-month", "usd": 79, "note": "billed yearly; $89 billed monthly" } ], "provenance": { "legalEntity": "Nutshell, Inc.", "domain": "nutshell.com", "domainRegistered": "1995-05-02", "endpointOnVendorDomain": true, "terms": "https://www.nutshell.com/legal/terms", "privacy": "https://www.nutshell.com/legal/privacy", "statusPage": "https://status.nutshell.com", "changelog": "https://www.nutshell.com/product-updates", "securityTxt": "none", "checked": "2026-10-08", "notes": [ "The Terms of Service (last updated 2 June 2026) name Nutshell, Inc., 1705 North Front Street, Harrisburg, PA 17102, cover the applications and APIs, and are governed by Pennsylvania law. The site footer says Nutshell is brought to you by WebFX.", "The REST API, the JSON-RPC API and the MCP server all answer at app.nutshell.com.", "www.nutshell.com/.well-known/security.txt returns 404. The security page asks for reports at security@nutshell.com and says there is no bug bounty.", "The product updates page lists launches without dates and is not an API changelog. No dated API changelog was found.", "The subprocessor list is at trust.nutshell.com/subprocessors, a page drawn by script that we could not read.", "RDAP for nutshell.com gives a registration date of 1995-05-02." ], "score": 86 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/nutshell.json", "live": { "slug": "nutshell", "probe": { "target": "https://app.nutshell.com/rest", "method": "get", "lastAt": "2026-10-09T10:42:51.093969513Z", "lastOk": true, "lastStatus": 404, "lastMs": 261, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 261, "p95ms24h": 286, "samples24h": 164, "samples30d": 164, "days": [ { "date": "2026-10-08", "probes": 50, "ok": 50 }, { "date": "2026-10-09", "probes": 114, "ok": 114 } ] }, "vendorStatus": { "page": "https://status.nutshell.com", "indicator": "none", "summary": "All Systems Operational", "checkedAt": "2026-10-09T10:41:50.041469694Z" }, "updatedAt": "2026-10-09T10:42:51.093969513Z" } }, "answer": "Nutshell scores 49.6 (D) on agent readiness against Salesflare's 48.5 (D), and leads in 4 of 7 scored categories. Salesflare leads on reliability and agent ergonomics.", "b": { "slug": "salesflare", "name": "Salesflare", "vendor": "Salesflare BVBA", "vendorUrl": "https://salesflare.com", "kind": "http-api", "category": "crm", "summary": "Salesflare is a sales CRM for small B2B teams that fills in contacts, companies and activity from email and calendars. Agents reach it through a REST API at `api.salesflare.com` and a hosted MCP server with OAuth.", "url": "https://www.anchorterminal.com/tools/salesflare", "markdownUrl": "https://www.anchorterminal.com/tools/salesflare.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/salesflare.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/salesflare.json", "license": "Proprietary service under Salesflare's Terms of Service", "transports": [ "http" ], "remoteUrl": "https://api.salesflare.com", "packages": [], "auth": "mixed", "authNotes": "The REST API takes an API key as `Authorization: Bearer \u003ckey\u003e`. A user creates keys in Settings, API keys, including on a trial account. No scopes, expiry or read-only key type are documented. The MCP server at `https://mcp.salesflare.com/mcp` uses OAuth authorisation code with PKCE (S256) and dynamic client registration at `api.salesflare.com/oidc/register`, with `openid` and `offline_access` as the only scopes. Access is self-serve.", "pricing": "paid", "pricingNotes": "No free plan. A 30-day trial needs no card and allows API keys. Three plans a user a month, Growth $29, Pro $49 and Enterprise $99 billed annually, or $39, $64 and $124 billed monthly, with a five-user minimum on Enterprise. API and MCP access carry no separate charge, and no API tier was found on the pricing page (https://salesflare.com/pricing, checked 2026-10-09).", "priceSummary": "$29 / seat-mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the API docs, the OpenAPI file, the MCP OAuth metadata or the pricing page (checked 2026-10-09).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-09" }, "docsUrl": "https://api.salesflare.com/docs", "llmsTxt": "https://salesflare.com/llms.txt", "openapi": "https://api.salesflare.com/openapi.json", "capabilities": [ "crm.records", "crm.pipeline", "crm.activities", "crm.search" ], "tags": [ "hosted", "closed-source", "openapi", "llms-txt", "mcp", "oauth", "api-key", "no-card", "status-page", "eu-hosted" ], "lastRelease": "2026-10-08", "graded": true, "anchor": { "graded": true, "score": 48.5, "grade": "D", "agentReady": false, "rank": 721, "ranked": true, "rankOf": 842, "categoryRank": 13, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 49, "maintenance": 25, "payments": 30, "reliability": 63, "schema": 57, "security": 44, "transparency": 58 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-09" }, "negative": 0, "verdict": "The REST API has a public Swagger 2.0 file covering 71 operations, with typed filters on every list call and a 30-day trial that needs no card. No rate limit numbers, API changelog, SDK or audit log were found in the reviewed documentation, and API keys carry no documented scopes.", "bestFor": "Small B2B sales teams on Salesflare who want an agent to read and update accounts, contacts, opportunities and tasks through REST or the hosted MCP server.", "strengths": [ "Public Swagger 2.0 file at `api.salesflare.com/openapi.json` with 71 operations across accounts, contacts, opportunities, tasks, pipelines, notes, meetings, calls, tags and workflows", "List calls take `limit`, `offset`, `search`, `order_by`, typed field filters and a `q` rule builder with 33 operators", "Hosted MCP server at `https://mcp.salesflare.com/mcp` with OAuth authorisation code, PKCE (S256) and dynamic client registration", "30-day trial with no card, and an API key can be created on a trial account per the disclosure programme page", "No incident on status.salesflare.com in the 90 days to 9 October 2026. The last notice is dated 17 June 2026" ], "weaknesses": [ "No rate limit numbers found. The API introduction lists 429 among its status codes with no limit, Retry-After or backoff guidance", "47 of 71 operations document only a `default` response typed as a string, and the file has no examples or error schema", "API keys have no documented scopes, read-only type or expiry, and the OAuth metadata lists only `openid` and `offline_access`", "No API changelog, version history, deprecation dates or official SDK found", "The privacy policy is hosted by Iubenda on a path its robots.txt disallows, so we could not read it, and the DPA is supplied on request" ], "agentNotes": [ "Send `Authorization: Bearer \u003cAPI key\u003e` to `https://api.salesflare.com`. A person creates the key in Settings, API keys", "Set `limit` on every list call. The default is 10 on `/accounts` and 20 on `/contacts` and `/tasks`, and no maximum is documented", "Pass `update_if_exists=true` when creating an account, or `force=false` when creating a contact, so a retried call does not duplicate a record", "Write custom fields as `custom__fieldname`, and add `\"_dirty\": \"true\"` to each object in an array sent with PUT, per the help centre", "Expect a JSON body with `statusCode`, `error` and `message` on failure, and back off on 429 because no limit is published" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 0, "avgRating": 0, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 48.5 } ], "editorialScores": { "ergonomics": 49, "maintenance": 25, "payments": 30, "reliability": 63, "schema": 57, "security": 44, "transparency": 40 }, "provenanceScore": 75 }, "connect": { "http": "curl https://api.salesflare.com/me \\\n --header \"Authorization: Bearer $SALESFLARE_API_KEY\"" }, "letme": { "capability": "https://letme.dev/crm.records", "tool": "https://letme.dev/salesflare" }, "area": "business", "unitPrices": [ { "item": "Growth (API and MCP included)", "unit": "seat-month", "usd": 29, "note": "billed annually; $39 billed monthly" }, { "item": "Pro (first plan with user permissions)", "unit": "seat-month", "usd": 49, "note": "billed annually; $64 billed monthly" }, { "item": "Enterprise (five-user minimum)", "unit": "seat-month", "usd": 99, "note": "billed annually; $124 billed monthly" } ], "provenance": { "legalEntity": "Salesflare BVBA", "domain": "salesflare.com", "domainRegistered": "2014-05-17", "endpointOnVendorDomain": true, "terms": "https://salesflare.com/terms", "privacy": "https://www.iubenda.com/privacy-policy/81768705", "statusPage": "https://status.salesflare.com", "changelog": "", "securityTxt": "none", "checked": "2026-10-09", "notes": [ "The Terms of Service name the provider as Salesflare BVBA, Rijnkaai 37 box 4, 2000 Antwerp, Belgium, and are governed by Belgian law with the courts of Antwerp. The page carries no date.", "salesflare.com/privacy holds only a link to the policy on Iubenda. That host's robots.txt disallows `/privacy-policy/`, so we did not read it and a reader that keeps to robots.txt cannot either.", "The REST API answers at api.salesflare.com and the MCP server at mcp.salesflare.com, with OAuth at api.salesflare.com/oidc.", "salesflare.com/.well-known/security.txt returns 404. The disclosure programme at salesflare.com/vdp asks for reports at security@salesflare.com.", "No API changelog or product update log was found. The blog's announcements archive holds one post, from 2016.", "The DPA is requested through a form, with a sample PDF dated 2018 linked from the help centre, which we did not read.", "RDAP for salesflare.com gives a registration date of 2014-05-17." ], "score": 75 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/salesflare.json", "live": { "slug": "salesflare", "probe": { "target": "https://api.salesflare.com", "method": "get", "lastAt": "2026-10-09T10:42:55.330269401Z", "lastOk": true, "lastStatus": 404, "lastMs": 71, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 49, "p95ms24h": 95, "samples24h": 33, "samples30d": 33, "days": [ { "date": "2026-10-09", "probes": 33, "ok": 33 } ] }, "vendorStatus": { "page": "https://status.salesflare.com", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-09T07:58:30.317497091Z" }, "updatedAt": "2026-10-09T10:42:55.330269401Z" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Nutshell, Inc.", "b": "Salesflare BVBA", "name": "Vendor" }, { "a": "https://app.nutshell.com/rest", "b": "https://api.salesflare.com", "name": "Hosted endpoint" }, { "a": "HTTP", "b": "HTTP", "name": "Transports" }, { "a": "OAuth or key", "b": "OAuth or key", "name": "Auth" }, { "a": "Paid", "b": "Paid", "name": "Pricing" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Proprietary service under Nutshell's Terms of Service", "b": "Proprietary service under Salesflare's Terms of Service", "name": "Licence" }, { "a": "yes", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "2026-08-21", "b": "2026-10-08", "name": "Last release" }, { "a": "2026-06-02", "b": "no date given", "name": "Terms last updated" }, { "a": "2026-06-02", "b": "couldn't be read", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "not found in the text", "name": "Customer content may train models" }, { "a": "not found in the text", "b": "not found in the text", "name": "Terms restrict automated access" }, { "a": "yes", "b": "not found in the text", "name": "Terms restrict benchmarking" }, { "a": "yes", "b": "not found in the text", "name": "Terms or service can change without notice" }, { "a": "yes", "b": "not found in the text", "name": "Arbitration or class-action waiver" } ], "faq": [ { "answer": "Nutshell scores 49.6 (D) on agent readiness against Salesflare's 48.5 (D), and leads in 4 of 7 scored categories. Salesflare leads on reliability and agent ergonomics.", "question": "Which is better for AI agents, Nutshell or Salesflare?" }, { "answer": "Both take an API key or an OAuth sign-in.", "question": "Do Nutshell and Salesflare need an API key?" }, { "answer": "Yes. Nutshell has a hosted endpoint at https://app.nutshell.com/rest and Salesflare at https://api.salesflare.com.", "question": "Can an agent call Nutshell and Salesflare without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Security \u0026 auth, 58 against 44", "Payments \u0026 pricing, 35 against 30", "Maintenance \u0026 community, 46 against 25", "Transparency \u0026 trust, 71 against 58" ], "also": null, "goodFor": "Small sales teams already on Nutshell who want an agent to read pipeline data over MCP or write records over REST at a low seat price.", "slug": "nutshell", "watchFor": "No rate limit numbers, 429 handling or Retry-After found for the REST API" }, { "aheadOn": [ "Reliability, 63 against 42", "Agent ergonomics, 49 against 44" ], "also": null, "goodFor": "Small B2B sales teams on Salesflare who want an agent to read and update accounts, contacts, opportunities and tasks through REST or the hosted MCP server.", "slug": "salesflare", "watchFor": "No rate limit numbers found. The API introduction lists 429 among its status codes with no limit, Retry-After or backoff guidance" } ], "job": { "capability": "crm.records", "name": "Crm records" }, "others": [ { "json": "https://www.anchorterminal.com/compare/affinity-vs-nutshell.json", "title": "Affinity vs Nutshell", "url": "https://www.anchorterminal.com/compare/affinity-vs-nutshell" }, { "json": "https://www.anchorterminal.com/compare/affinity-vs-salesflare.json", "title": "Affinity vs Salesflare", "url": "https://www.anchorterminal.com/compare/affinity-vs-salesflare" }, { "json": "https://www.anchorterminal.com/compare/attio-vs-nutshell.json", "title": "Attio API + MCP vs Nutshell", "url": "https://www.anchorterminal.com/compare/attio-vs-nutshell" }, { "json": "https://www.anchorterminal.com/compare/attio-vs-salesflare.json", "title": "Attio API + MCP vs Salesflare", "url": "https://www.anchorterminal.com/compare/attio-vs-salesflare" }, { "json": "https://www.anchorterminal.com/compare/capsule-crm-vs-nutshell.json", "title": "Capsule CRM vs Nutshell", "url": "https://www.anchorterminal.com/compare/capsule-crm-vs-nutshell" }, { "json": "https://www.anchorterminal.com/compare/capsule-crm-vs-salesflare.json", "title": "Capsule CRM vs Salesflare", "url": "https://www.anchorterminal.com/compare/capsule-crm-vs-salesflare" }, { "json": "https://www.anchorterminal.com/compare/close-vs-nutshell.json", "title": "Close API + MCP vs Nutshell", "url": "https://www.anchorterminal.com/compare/close-vs-nutshell" }, { "json": "https://www.anchorterminal.com/compare/close-vs-salesflare.json", "title": "Close API + MCP vs Salesflare", "url": "https://www.anchorterminal.com/compare/close-vs-salesflare" }, { "json": "https://www.anchorterminal.com/compare/copper-vs-nutshell.json", "title": "Copper API vs Nutshell", "url": "https://www.anchorterminal.com/compare/copper-vs-nutshell" }, { "json": "https://www.anchorterminal.com/compare/copper-vs-salesflare.json", "title": "Copper API vs Salesflare", "url": "https://www.anchorterminal.com/compare/copper-vs-salesflare" }, { "json": "https://www.anchorterminal.com/compare/dynamics-365-sales-vs-nutshell.json", "title": "Microsoft Dynamics 365 Sales vs Nutshell", "url": "https://www.anchorterminal.com/compare/dynamics-365-sales-vs-nutshell" }, { "json": "https://www.anchorterminal.com/compare/dynamics-365-sales-vs-salesflare.json", "title": "Microsoft Dynamics 365 Sales vs Salesflare", "url": "https://www.anchorterminal.com/compare/dynamics-365-sales-vs-salesflare" }, { "json": "https://www.anchorterminal.com/compare/folk-vs-nutshell.json", "title": "folk API + MCP vs Nutshell", "url": "https://www.anchorterminal.com/compare/folk-vs-nutshell" }, { "json": "https://www.anchorterminal.com/compare/folk-vs-salesflare.json", "title": "folk API + MCP vs Salesflare", "url": "https://www.anchorterminal.com/compare/folk-vs-salesflare" }, { "json": "https://www.anchorterminal.com/compare/freshsales-vs-nutshell.json", "title": "Freshsales API vs Nutshell", "url": "https://www.anchorterminal.com/compare/freshsales-vs-nutshell" }, { "json": "https://www.anchorterminal.com/compare/freshsales-vs-salesflare.json", "title": "Freshsales API vs Salesflare", "url": "https://www.anchorterminal.com/compare/freshsales-vs-salesflare" }, { "json": "https://www.anchorterminal.com/compare/hubspot-mcp-vs-nutshell.json", "title": "HubSpot API + MCP vs Nutshell", "url": "https://www.anchorterminal.com/compare/hubspot-mcp-vs-nutshell" }, { "json": "https://www.anchorterminal.com/compare/hubspot-mcp-vs-salesflare.json", "title": "HubSpot API + MCP vs Salesflare", "url": "https://www.anchorterminal.com/compare/hubspot-mcp-vs-salesflare" }, { "json": "https://www.anchorterminal.com/compare/nutshell-vs-pipedrive.json", "title": "Nutshell vs Pipedrive API + MCP", "url": "https://www.anchorterminal.com/compare/nutshell-vs-pipedrive" }, { "json": "https://www.anchorterminal.com/compare/nutshell-vs-salesforce.json", "title": "Nutshell vs Salesforce API + MCP", "url": "https://www.anchorterminal.com/compare/nutshell-vs-salesforce" }, { "json": "https://www.anchorterminal.com/compare/nutshell-vs-streak.json", "title": "Nutshell vs Streak API + MCP", "url": "https://www.anchorterminal.com/compare/nutshell-vs-streak" }, { "json": "https://www.anchorterminal.com/compare/nutshell-vs-twenty.json", "title": "Nutshell vs Twenty API + MCP", "url": "https://www.anchorterminal.com/compare/nutshell-vs-twenty" }, { "json": "https://www.anchorterminal.com/compare/nutshell-vs-zoho-crm.json", "title": "Nutshell vs Zoho CRM", "url": "https://www.anchorterminal.com/compare/nutshell-vs-zoho-crm" }, { "json": "https://www.anchorterminal.com/compare/pipedrive-vs-salesflare.json", "title": "Pipedrive API + MCP vs Salesflare", "url": "https://www.anchorterminal.com/compare/pipedrive-vs-salesflare" }, { "json": "https://www.anchorterminal.com/compare/salesflare-vs-salesforce.json", "title": "Salesflare vs Salesforce API + MCP", "url": "https://www.anchorterminal.com/compare/salesflare-vs-salesforce" }, { "json": "https://www.anchorterminal.com/compare/salesflare-vs-streak.json", "title": "Salesflare vs Streak API + MCP", "url": "https://www.anchorterminal.com/compare/salesflare-vs-streak" }, { "json": "https://www.anchorterminal.com/compare/salesflare-vs-twenty.json", "title": "Salesflare vs Twenty API + MCP", "url": "https://www.anchorterminal.com/compare/salesflare-vs-twenty" }, { "json": "https://www.anchorterminal.com/compare/salesflare-vs-zoho-crm.json", "title": "Salesflare vs Zoho CRM", "url": "https://www.anchorterminal.com/compare/salesflare-vs-zoho-crm" } ], "scores": [ { "by": 21, "edge": "salesflare", "key": "reliability", "name": "Reliability", "nutshell": 42, "salesflare": 63, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 0, "edge": "", "key": "schema", "name": "Schema \u0026 documentation", "nutshell": 57, "salesflare": 57, "weight": 13 }, { "by": 5, "edge": "salesflare", "key": "ergonomics", "name": "Agent ergonomics", "nutshell": 44, "salesflare": 49, "weight": 13 }, { "by": 14, "edge": "nutshell", "key": "security", "name": "Security \u0026 auth", "nutshell": 58, "salesflare": 44, "weight": 14 }, { "by": 5, "edge": "nutshell", "key": "payments", "name": "Payments \u0026 pricing", "nutshell": 35, "salesflare": 30, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 21, "edge": "nutshell", "key": "maintenance", "name": "Maintenance \u0026 community", "nutshell": 46, "salesflare": 25, "weight": 7 }, { "by": 13, "edge": "nutshell", "key": "transparency", "name": "Transparency \u0026 trust", "nutshell": 71, "salesflare": 58, "weight": 7 } ], "summary": "Nutshell scores 49.6 (D) on agent readiness against Salesflare's 48.5 (D), and leads in 4 of 7 scored categories. Salesflare leads on reliability and agent ergonomics. Both do crm records.", "verdicts": { "nutshell": "The REST reference is served as Markdown with an OpenAPI fragment per operation, and the hosted MCP server uses OAuth with PKCE and can only read. No rate limit numbers, error format or API changelog were found in the reviewed documentation, and API keys carry no scopes.", "salesflare": "The REST API has a public Swagger 2.0 file covering 71 operations, with typed filters on every list call and a 30-day trial that needs no card. No rate limit numbers, API changelog, SDK or audit log were found in the reviewed documentation, and API keys carry no documented scopes." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/nutshell-vs-salesflare", "json": "https://www.anchorterminal.com/compare/nutshell-vs-salesflare.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/nutshell-vs-salesflare.md", "slim": "https://www.anchorterminal.com/compare/nutshell-vs-salesflare.min.md" }, "markdown": "Nutshell scores 49.6 (D) on agent readiness against Salesflare's 48.5 (D), and leads in 4 of 7 scored categories. Salesflare leads on reliability and agent ergonomics. Both do crm records.\n\n- Nutshell: grade D, 49.6/100, rank #704 of 842. Markdown https://www.anchorterminal.com/tools/nutshell.md · JSON https://www.anchorterminal.com/api/v1/tools/nutshell.json\n- Salesflare: grade D, 48.5/100, rank #721 of 842. Markdown https://www.anchorterminal.com/tools/salesflare.md · JSON https://www.anchorterminal.com/api/v1/tools/salesflare.json\n\n## Which one, for what\n\n### Nutshell (D)\n\nGood for: Small sales teams already on Nutshell who want an agent to read pipeline data over MCP or write records over REST at a low seat price.\n\nAhead on:\n- Security \u0026 auth, 58 against 44\n- Payments \u0026 pricing, 35 against 30\n- Maintenance \u0026 community, 46 against 25\n- Transparency \u0026 trust, 71 against 58\n\nWatch for: No rate limit numbers, 429 handling or Retry-After found for the REST API\n\n### Salesflare (D)\n\nGood for: Small B2B sales teams on Salesflare who want an agent to read and update accounts, contacts, opportunities and tasks through REST or the hosted MCP server.\n\nAhead on:\n- Reliability, 63 against 42\n- Agent ergonomics, 49 against 44\n\nWatch for: No rate limit numbers found. The API introduction lists 429 among its status codes with no limit, Retry-After or backoff guidance\n\n\n## Score by category\n\n| Category | Weight | Nutshell | Salesflare | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 42 | 63 | Salesflare +21 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 57 | 57 | even |\n| Agent ergonomics | 13% (16.2 this run) | 44 | 49 | Salesflare +5 |\n| Security \u0026 auth | 14% (17.5 this run) | 58 | 44 | Nutshell +14 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 35 | 30 | Nutshell +5 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 46 | 25 | Nutshell +21 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 71 | 58 | Nutshell +13 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **49.6 · D** | **48.5 · D** | |\n\n## Facts side by side\n\n| Fact | Nutshell | Salesflare |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Nutshell, Inc. | Salesflare BVBA |\n| Hosted endpoint | `https://app.nutshell.com/rest` | `https://api.salesflare.com` |\n| Transports | HTTP | HTTP |\n| Auth | OAuth or key | OAuth or key |\n| Pricing | Paid | Paid |\n| x402 | no | no |\n| Licence | Proprietary service under Nutshell's Terms of Service | Proprietary service under Salesflare's Terms of Service |\n| Read-only variant documented | yes | no |\n| llms.txt | yes | yes |\n| Last release | 2026-08-21 | 2026-10-08 |\n| Terms last updated | 2026-06-02 | no date given |\n| Privacy policy last updated | 2026-06-02 | couldn't be read |\n| Customer content may train models | not found in the text | not found in the text |\n| Terms restrict automated access | not found in the text | not found in the text |\n| Terms restrict benchmarking | yes | not found in the text |\n| Terms or service can change without notice | yes | not found in the text |\n| Arbitration or class-action waiver | yes | not found in the text |\n\n## Verdicts\n\n**Nutshell.** The REST reference is served as Markdown with an OpenAPI fragment per operation, and the hosted MCP server uses OAuth with PKCE and can only read. No rate limit numbers, error format or API changelog were found in the reviewed documentation, and API keys carry no scopes.\n\n**Salesflare.** The REST API has a public Swagger 2.0 file covering 71 operations, with typed filters on every list call and a 30-day trial that needs no card. No rate limit numbers, API changelog, SDK or audit log were found in the reviewed documentation, and API keys carry no documented scopes.\n\n## Before you call either\n\n### Nutshell\n\n1. Authenticate REST calls with HTTP Basic, a Nutshell user's email as username and the API key as password, against `https://app.nutshell.com/rest`\n2. Use IDs in the `\u003cnumber\u003e-\u003ctype\u003e` form, such as `3-accounts`, and send updates as JSON Patch with `content-type: application/json-patch+json`\n3. Page lists with `page[limit]` and `page[page]`, which is 0-based, and call `/accounts/list/fields` or the lead and contact equivalents for valid filter keys\n4. Use the REST API for writes. The MCP server only reads, and OAuth tokens need the `read` scope\n5. Filter webhook events yourself, because every webhook receives all events and subscriptions are created in Setup, not through the API\n\n### Salesflare\n\n1. Send `Authorization: Bearer \u003cAPI key\u003e` to `https://api.salesflare.com`. A person creates the key in Settings, API keys\n2. Set `limit` on every list call. The default is 10 on `/accounts` and 20 on `/contacts` and `/tasks`, and no maximum is documented\n3. Pass `update_if_exists=true` when creating an account, or `force=false` when creating a contact, so a retried call does not duplicate a record\n4. Write custom fields as `custom__fieldname`, and add `\"_dirty\": \"true\"` to each object in an array sent with PUT, per the help centre\n5. Expect a JSON body with `statusCode`, `error` and `message` on failure, and back off on 429 because no limit is published\n\n## Questions\n\n### Which is better for AI agents, Nutshell or Salesflare?\n\nNutshell scores 49.6 (D) on agent readiness against Salesflare's 48.5 (D), and leads in 4 of 7 scored categories. Salesflare leads on reliability and agent ergonomics.\n\n### Do Nutshell and Salesflare need an API key?\n\nBoth take an API key or an OAuth sign-in.\n\n### Can an agent call Nutshell and Salesflare without installing anything?\n\nYes. Nutshell has a hosted endpoint at https://app.nutshell.com/rest and Salesflare at https://api.salesflare.com.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/nutshell-vs-salesflare.json, and with the fewest tokens: https://www.anchorterminal.com/compare/nutshell-vs-salesflare.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"nutshell\", \"b\": \"salesflare\"}`. From a terminal: `anchor compare nutshell salesflare`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/nutshell.json and https://www.anchorterminal.com/api/v1/tools/salesflare.json\n\n## Other comparisons with Nutshell or Salesflare\n\n- [Affinity vs Nutshell](https://www.anchorterminal.com/compare/affinity-vs-nutshell.md)\n- [Affinity vs Salesflare](https://www.anchorterminal.com/compare/affinity-vs-salesflare.md)\n- [Attio API + MCP vs Nutshell](https://www.anchorterminal.com/compare/attio-vs-nutshell.md)\n- [Attio API + MCP vs Salesflare](https://www.anchorterminal.com/compare/attio-vs-salesflare.md)\n- [Capsule CRM vs Nutshell](https://www.anchorterminal.com/compare/capsule-crm-vs-nutshell.md)\n- [Capsule CRM vs Salesflare](https://www.anchorterminal.com/compare/capsule-crm-vs-salesflare.md)\n- [Close API + MCP vs Nutshell](https://www.anchorterminal.com/compare/close-vs-nutshell.md)\n- [Close API + MCP vs Salesflare](https://www.anchorterminal.com/compare/close-vs-salesflare.md)\n- [Copper API vs Nutshell](https://www.anchorterminal.com/compare/copper-vs-nutshell.md)\n- [Copper API vs Salesflare](https://www.anchorterminal.com/compare/copper-vs-salesflare.md)\n- [Microsoft Dynamics 365 Sales vs Nutshell](https://www.anchorterminal.com/compare/dynamics-365-sales-vs-nutshell.md)\n- [Microsoft Dynamics 365 Sales vs Salesflare](https://www.anchorterminal.com/compare/dynamics-365-sales-vs-salesflare.md)\n- [folk API + MCP vs Nutshell](https://www.anchorterminal.com/compare/folk-vs-nutshell.md)\n- [folk API + MCP vs Salesflare](https://www.anchorterminal.com/compare/folk-vs-salesflare.md)\n- [Freshsales API vs Nutshell](https://www.anchorterminal.com/compare/freshsales-vs-nutshell.md)\n- [Freshsales API vs Salesflare](https://www.anchorterminal.com/compare/freshsales-vs-salesflare.md)\n- [HubSpot API + MCP vs Nutshell](https://www.anchorterminal.com/compare/hubspot-mcp-vs-nutshell.md)\n- [HubSpot API + MCP vs Salesflare](https://www.anchorterminal.com/compare/hubspot-mcp-vs-salesflare.md)\n- [Nutshell vs Pipedrive API + MCP](https://www.anchorterminal.com/compare/nutshell-vs-pipedrive.md)\n- [Nutshell vs Salesforce API + MCP](https://www.anchorterminal.com/compare/nutshell-vs-salesforce.md)\n- [Nutshell vs Streak API + MCP](https://www.anchorterminal.com/compare/nutshell-vs-streak.md)\n- [Nutshell vs Twenty API + MCP](https://www.anchorterminal.com/compare/nutshell-vs-twenty.md)\n- [Nutshell vs Zoho CRM](https://www.anchorterminal.com/compare/nutshell-vs-zoho-crm.md)\n- [Pipedrive API + MCP vs Salesflare](https://www.anchorterminal.com/compare/pipedrive-vs-salesflare.md)\n- [Salesflare vs Salesforce API + MCP](https://www.anchorterminal.com/compare/salesflare-vs-salesforce.md)\n- [Salesflare vs Streak API + MCP](https://www.anchorterminal.com/compare/salesflare-vs-streak.md)\n- [Salesflare vs Twenty API + MCP](https://www.anchorterminal.com/compare/salesflare-vs-twenty.md)\n- [Salesflare vs Zoho CRM](https://www.anchorterminal.com/compare/salesflare-vs-zoho-crm.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-09", "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" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Nutshell vs Salesflare", "url": "" } ], "description": "Nutshell scores 49.6 (D) on agent readiness against Salesflare's 48.5 (D), and leads in 4 of 7 scored categories. Salesflare leads on reliability and agent ergonomics. Both do crm records. Category scores, facts, verdicts and agent notes side by side.", "facts": [ "Nutshell D 49.6", "Salesflare D 48.5", "scores" ], "h1": "Nutshell vs Salesflare", "image": "https://www.anchorterminal.com/assets/og/compare-nutshell-vs-salesflare.png", "path": "/compare/nutshell-vs-salesflare", "published": "2026-10-01", "section": "tools", "title": "Nutshell vs Salesflare for AI agents, D 49.6 vs D 48.5", "toc": null, "updated": "2026-10-09", "url": "https://www.anchorterminal.com/compare/nutshell-vs-salesflare" }, "tokens": { "markdown": 2450, "slim": 630 }, "version": 1 }