{ "data": { "a": { "slug": "keywords-everywhere", "name": "Keywords Everywhere API + MCP", "vendor": "Keywords Everywhere (Axeman Technology Solutions LLP)", "vendorUrl": "https://keywordseverywhere.com", "kind": "http-api", "category": "seo", "summary": "Keywords Everywhere is a keyword research service whose REST API and hosted MCP server return Google search volume, CPC, competition, keyword ideas, the keywords a site ranks for, traffic estimates and backlinks, paid for with prepaid credits.", "url": "https://www.anchorterminal.com/tools/keywords-everywhere", "markdownUrl": "https://www.anchorterminal.com/tools/keywords-everywhere.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/keywords-everywhere.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/keywords-everywhere.json", "license": "Proprietary service under the Keywords Everywhere Terms of Service. The vendor's n8n community node on npm is MIT", "transports": [ "http", "streamable-http" ], "remoteUrl": "https://api.keywordseverywhere.com", "packages": [ { "registry": "npm", "name": "n8n-nodes-keywords-everywhere-api" } ], "auth": "mixed", "authNotes": "REST calls take an API key as `Authorization: Bearer \u003ckey\u003e`. The key is free and self-serve. A person enters an email address on the sign-up page and receives a link to the key, with no app review or sales step. One key covers the REST API, the MCP server and the browser extension, has no scopes, and is shared by every seat on the plan (1 to 20 people). It is reset through an emailed link. The MCP server accepts the same key as a Bearer token, or OAuth 2.1 with dynamic client registration and PKCE, where the user pastes the key on the vendor's sign-in page. OAuth access tokens expire after 3 hours and refresh for up to 90 days.", "pricing": "paid", "pricingNotes": "Data calls spend prepaid credits from an annual plan. Bronze is $84 a year for 100,000 credits, Silver $168 for 400,000, Gold $480 for 2 million and Platinum $1,440 for 8 million. There is no monthly plan, and credits expire a year after purchase. Each endpoint's credit cost is published, from 1 credit a keyword to 5 a unique backlink. The API and the MCP server are on every plan with no separate fee. No free credits or trial were found, so an agent can't pull data without a purchase. Only balance, country and currency lookups are free. Top-up prices sit behind the account page.", "priceSummary": "$7 / mo", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the API docs, the MCP docs or the pricing page (checked 2026-10-09).", "endpoints": [] }, "toolCount": 14, "popularity": { "githubStars": null, "npmWeekly": 7, "pypiWeekly": null, "asOf": "2026-10-09" }, "docsUrl": "https://api.keywordseverywhere.com/docs/", "registryName": "com.keywordseverywhere/keywords-everywhere", "capabilities": [ "seo.keywords", "seo.backlinks", "seo.traffic", "seo.rankings" ], "tags": [ "official", "hosted", "mcp", "oauth", "api-key", "closed-source", "usage-credits", "prepaid", "annual-plan", "read-only", "status-page" ], "lastRelease": "2026-09-10", "graded": true, "anchor": { "graded": true, "score": 47.2, "grade": "D", "agentReady": false, "rank": 836, "ranked": true, "rankOf": 950, "categoryRank": 7, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 54, "maintenance": 63, "payments": 20, "reliability": 42, "schema": 48, "security": 47, "transparency": 68 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-09" }, "negative": 0, "verdict": "Fourteen read-only lookups with a published credit cost each, available over REST and a hosted MCP server listed in the official registry. Data needs an annual plan from $84, with no trial. No OpenAPI file, no REST rate limit and no API changelog were found, and the status page shows outages on seven of the last 90 days.", "bestFor": "An agent that needs Google Keyword Planner volume, CPC and competition for lists of keywords at a low price per keyword, plus keyword ideas and a quick view of a site's ranking keywords, traffic estimate and top backlinks.", "strengths": [ "Every REST endpoint and MCP tool is read-only, and each one's credit cost is published, from 1 credit a keyword to 5 a unique backlink", "Hosted MCP server at `https://mcp.keywordseverywhere.com/mcp`, in the official MCP registry as `com.keywordseverywhere/keywords-everywhere` since 10 September 2026", "MCP sign-in is OAuth 2.1 with dynamic client registration and PKCE. Access tokens expire after 3 hours, per the server's docs", "Each response returns the credits consumed, and balance, country and currency lookups cost nothing", "A DPA applies to every customer without signature and names six sub-processors with locations and 30 days' notice of changes" ], "weaknesses": [ "No free credits or trial. Data calls need an annual plan, from $84 for 100,000 credits that expire after a year", "No OpenAPI file, llms.txt or official SDK was found. The reference is 15 Markdown pages behind a docsify viewer", "No rate limit is documented for the REST API. The only published limit is 120 MCP tool calls a minute per account", "The status page tracks only the website and marks seven of the last 90 days as Outage, with no incident notes", "One unscoped key per account, shared by up to 20 seats and by the browser extension, with no spending cap per key found", "The Terms of Service date from 30 May 2023 and say nothing about the API, data reuse, rate limits or deprecation" ], "agentNotes": [ "Send the key as `Authorization: Bearer \u003ckey\u003e` to `https://api.keywordseverywhere.com/v1`. The same key works on the MCP server", "Call `GET /v1/account/credits` (free) before a large pull. A short balance returns 402 with `402 Insufficient Credits`", "Set `num` on domain, URL and backlink lookups. It accepts 1 to 10,000 and every returned row is charged 1, 2 or 5 credits", "Batch up to 100 keywords in one `get_keyword_data` call and set `country`. Without it the figures are global", "Keep MCP use under 120 tool calls a minute per account, and wait a minute after a Too many requests error" ], "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": 47.2 } ], "editorialScores": { "ergonomics": 54, "maintenance": 63, "payments": 20, "reliability": 42, "schema": 48, "security": 47, "transparency": 49 }, "provenanceScore": 87 }, "connect": { "http": "curl -X POST \"https://api.keywordseverywhere.com/v1/get_keyword_data\" -H \"Authorization: Bearer YOUR_API_KEY\" -H \"Accept: application/json\" -d \"dataSource=gkp\" -d \"country=us\" -d \"currency=usd\" -d \"kw[]=digital marketing\"", "claudeCode": "claude mcp add --transport http keywords-everywhere https://mcp.keywordseverywhere.com/mcp -H \"Authorization: Bearer YOUR_KE_API_KEY\"", "config": { "mcpServers": { "keywords-everywhere": { "headers": { "Authorization": "Bearer YOUR_KE_API_KEY" }, "url": "https://mcp.keywordseverywhere.com/mcp" } } } }, "letme": { "capability": "https://letme.dev/seo.keywords", "tool": "https://letme.dev/keywords-everywhere" }, "area": "web-data", "unitPrices": [ { "item": "Bronze plan, 100,000 credits a year", "unit": "month", "usd": 7, "note": "$84 billed annually. No monthly billing. Credits expire a year after purchase" }, { "item": "Credit, Bronze plan", "unit": "credit", "usd": 0.00084, "note": "$84 for 100,000. $0.00042 on Silver, $0.00024 on Gold and $0.00018 on Platinum" }, { "item": "Keyword metrics (volume, CPC, competition, trend), per keyword", "unit": "record", "usd": 0.00084, "note": "1 credit at the Bronze rate" }, { "item": "Ranking keyword, related keyword or People Also Search For row", "unit": "record", "usd": 0.00168, "note": "2 credits a row at the Bronze rate" }, { "item": "Backlink row", "unit": "record", "usd": 0.00084, "note": "1 credit at the Bronze rate. A unique backlink (one per source domain) is 5 credits, $0.0042" } ], "provenance": { "legalEntity": "Axeman Technology Solutions LLP", "domain": "keywordseverywhere.com", "domainRegistered": "2016-07-01", "endpointOnVendorDomain": true, "terms": "https://keywordseverywhere.com/terms.html", "privacy": "https://keywordseverywhere.com/privacy.html", "statusPage": "https://status.keywordseverywhere.com/", "changelog": "https://keywordseverywhere.com/changelog.html", "securityTxt": "none", "checked": "2026-10-09", "notes": [ "The privacy policy (15 August 2025), the security overview and the DPA (both July 2026) name Axeman Technology Solutions LLP, a limited liability partnership registered in India, 502 B Anisha Apartments, Yari Road, Versova, Mumbai 400061, as the operator.", "The Terms of Service (30 May 2023) are the only terms published and the DPA calls them the Principal Agreement. They name no legal entity and don't mention the API.", "The privacy policy describes its scope as the browser add-on and website. The DPA covers the APIs by name.", "The REST API answers at api.keywordseverywhere.com and the MCP server at mcp.keywordseverywhere.com.", "keywordseverywhere.com/.well-known/security.txt answered 404. The security overview gives privacy@keywordseverywhere.com for security enquiries.", "The changelog covers the browser extension only. No changelog for the API or the MCP server was found.", "The status page has one component, Keywords Everywhere Website, with a 90-day timeline by day.", "Paddle.com Market Limited is the merchant of record for all purchases.", "RDAP for keywordseverywhere.com gives a registration date of 2016-07-01.", "robots.txt on keywordseverywhere.com disallows /service/ and /ke/ only. On mcp.keywordseverywhere.com it allows /docs and disallows every other path, so the MCP endpoint and its discovery documents were not requested. Neither carries a Content-Signal line." ], "score": 87 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/keywords-everywhere.json", "live": { "slug": "keywords-everywhere", "probe": { "target": "https://api.keywordseverywhere.com", "method": "get", "lastAt": "2026-10-10T03:53:31.311075105Z", "lastOk": true, "lastStatus": 200, "lastMs": 556, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 477, "p95ms24h": 610, "samples24h": 125, "samples30d": 125, "days": [ { "date": "2026-10-09", "probes": 85, "ok": 85 }, { "date": "2026-10-10", "probes": 40, "ok": 40 } ] }, "vendorStatus": { "page": "https://status.keywordseverywhere.com", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-10T00:50:44.270812108Z" }, "versions": [ { "registry": "mcp-registry", "name": "com.keywordseverywhere/keywords-everywhere", "version": "2.0.0", "seenAt": "2026-10-10T03:11:32.438759038Z" }, { "registry": "npm", "name": "n8n-nodes-keywords-everywhere-api", "version": "0.1.5", "seenAt": "2026-10-09T17:00:16.369338704Z" } ], "npmWeekly": 7, "pages": [ { "url": "https://keywordseverywhere.com/changelog.html", "kind": "changelog", "status": 200, "checkedAt": "2026-10-09T18:40:39.046135041Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "1a48396dc0d7" }, { "url": "https://keywordseverywhere.com/privacy.html", "kind": "privacy", "status": 200, "checkedAt": "2026-10-09T18:40:41.135366097Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "1e81acb5fa43" }, { "url": "https://keywordseverywhere.com/terms.html", "kind": "terms", "status": 200, "checkedAt": "2026-10-09T18:40:43.122524741Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "afb851e81e6f" } ], "updatedAt": "2026-10-10T03:53:31.311075105Z" } }, "answer": "Semrush API + MCP scores 53.1 (D) on agent readiness against Keywords Everywhere API + MCP's 47.2 (D), and leads in 3 of 7 scored categories. Keywords Everywhere API + MCP leads on reliability and maintenance \u0026 community.", "b": { "slug": "semrush", "name": "Semrush API + MCP", "vendor": "Semrush Inc. (an Adobe company)", "vendorUrl": "https://www.semrush.com", "kind": "http-api", "category": "seo", "summary": "Semrush is a search marketing data platform, owned by Adobe since April 2026. Agents reach its keyword, backlink, ranking and traffic data through REST APIs with API keys or a hosted MCP server that spends the same API units.", "url": "https://www.anchorterminal.com/tools/semrush", "markdownUrl": "https://www.anchorterminal.com/tools/semrush.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/semrush.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/semrush.json", "license": "Proprietary service under the Semrush terms of service", "transports": [ "http", "streamable-http" ], "remoteUrl": "https://api.semrush.com", "packages": [], "auth": "mixed", "authNotes": "Version 4 methods take an API key in `Authorization: Apikey \u003ckey\u003e`, created in the profile with a read-only or read and write permission and an optional expiry. Version 3 methods take the account's single key as the `key` query parameter. The MCP server signs in by OAuth 2.1 against the user's Semrush account, or takes the API key header. Access is self-serve for a paying account, with no app review. Trends Premium and custom plans go through sales.", "pricing": "paid", "pricingNotes": "Every API needs a paid subscription, and calls spend API units. The Standard API needs the SEO Business plan plus a unit package of 2 to 20 million units, whose prices aren't on a public page. The MCP page says Semrush One Starter and Pro+ and SEO Classic Pro and Guru include 50,000 units. Our request saw plan prices in pounds, from £113 a month for SEO to £444 for Advanced. The free plan (no card, 10 reports a day) has no API units, and the 7-day trial's card requirement wasn't checked.", "priceSummary": "Paid", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in the developer docs, the MCP page or the pricing page (checked 2026-10-08).", "endpoints": [] }, "toolCount": 14, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-10-08" }, "docsUrl": "https://developer.semrush.com/api/", "llmsTxt": "https://developer.semrush.com/api/llms.txt", "capabilities": [ "seo.keywords", "seo.backlinks", "seo.rankings", "seo.traffic", "seo.serp" ], "tags": [ "official", "hosted", "mcp", "oauth", "api-key", "llms-txt", "closed-source", "subscription", "usage-units", "bug-bounty", "adobe" ], "lastRelease": "2026-09-04", "graded": true, "anchor": { "graded": true, "score": 53.1, "grade": "D", "agentReady": false, "rank": 721, "ranked": true, "rankOf": 950, "categoryRank": 4, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 77, "maintenance": 57, "payments": 17, "reliability": 34, "schema": 70, "security": 54, "transparency": 67 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-08" }, "negative": 0, "verdict": "The hosted MCP server exposes 14 tools that load a report's parameters on demand, and version 4 API keys can be read-only, time-limited and revoked. Most reports still sit in version 3, whose single key travels in the URL and can't be revoked. No status page, OpenAPI file or API unit price was found.", "bestFor": "Teams already paying for Semrush who want an agent to pull keyword, backlink, ranking and traffic estimates in one place, mainly through the MCP server.", "strengths": [ "Hosted MCP server at mcp.semrush.com/v2/mcp with OAuth 2.1, dynamic client registration and 14 named tools, limited to reads", "Version 4 keys can be read-only or read and write, carry an expiry, and be revoked. An account can hold up to 100", "Every method page states its cost in API units, and `limit`, `fields` and `filter` cap what a call spends", "llms.txt indexes for the developer site and for each API version, with dated release notes since March 2026", "API Query log records time, IP address, report type and units spent for SEO API and Projects v4 calls, with CSV export" ], "weaknesses": [ "Domain, URL, Trends, Position Tracking and Site Audit reports are version 3 only, where the one key is a URL parameter and can't be revoked", "Version 4 Keyword and Backlinks reports are labelled Early Access, with endpoints, formats and pricing subject to change", "No public status page, SLA terms, OpenAPI file or official SDK found in the reviewed pages", "API unit package prices aren't published, and every API needs a paid subscription", "When units run short, per-line SEO and Trends reports return fewer lines instead of an error" ], "agentNotes": [ "Use the MCP server at https://mcp.semrush.com/v2/mcp where the host supports it. Call a discovery tool, then `get_report_schema`, then `execute_report`", "Set `limit` or `display_limit` on every per-line report. A backlinks row costs 40 to 45 units and a historical keyword row 50", "Check the unit balance before large pulls. A per-line report returns only the lines the balance covers, with no error", "Send the version 4 key as `Authorization: Apikey \u003ckey\u003e`, never as `?key=`. Version 3 accepts only the query parameter, so keep those URLs out of logs", "Stay under 10 requests a second and 10 concurrent requests per account, and retry only when `error.retryable` is true" ], "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": 53.1 } ], "editorialScores": { "ergonomics": 77, "maintenance": 57, "payments": 17, "reliability": 34, "schema": 70, "security": 54, "transparency": 59 }, "provenanceScore": 75 }, "connect": { "http": "curl -H 'Authorization: Apikey YOUR_API_KEY' \"https://api.semrush.com/apis/v4/keywords/v1/metrics?keyword=seo%20tools\u0026country=US\"", "claudeCode": "claude mcp add semrush https://mcp.semrush.com/v2/mcp -t http", "config": { "mcpServers": { "semrush": { "url": "https://mcp.semrush.com/v2/mcp" } } } }, "letme": { "capability": "https://letme.dev/seo.keywords", "tool": "https://letme.dev/semrush" }, "area": "web-data", "provenance": { "legalEntity": "Semrush Inc.", "domain": "semrush.com", "domainRegistered": "2008-10-03", "endpointOnVendorDomain": true, "terms": "https://www.semrush.com/company/legal/terms-of-service/", "privacy": "https://www.semrush.com/company/legal/privacy-policy/", "statusPage": "", "changelog": "https://developer.semrush.com/api/v4/introduction/release-notes/", "securityTxt": "none", "checked": "2026-10-08", "notes": [ "The terms of service (last updated 25 August 2026) name Semrush Inc., a Delaware corporation at 800 Boylston Street, Suite 2475, Boston, MA 02199. The site footer reads © 2026 Semrush Holdings and carries an Adobe logo.", "Adobe announced completion of its acquisition of Semrush Holdings, Inc. on 28 April 2026, in a press release on semrush.com. The terms and the privacy policy (last modified 13 October 2025) don't mention Adobe.", "The APIs answer at api.semrush.com and the MCP server at mcp.semrush.com, with OAuth metadata pointing to oauth.semrush.com and api.semrush.com.", "www.semrush.com/.well-known/security.txt returns 404. The security page gives security@semrush.com and links to a HackerOne programme.", "No status page is linked from the developer docs, the home page or the security page. status.semrush.com doesn't resolve in DNS.", "RDAP for semrush.com gives a registration date of 2008-10-03 and MarkMonitor Inc. as registrar." ], "score": 75 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/semrush.json", "live": { "slug": "semrush", "probe": { "target": "https://api.semrush.com", "method": "get", "lastAt": "2026-10-10T03:53:43.046739245Z", "lastOk": true, "lastStatus": 400, "lastMs": 141, "authRequired": false, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 131, "p95ms24h": 350, "samples24h": 249, "samples30d": 383, "days": [ { "date": "2026-10-08", "probes": 93, "ok": 93 }, { "date": "2026-10-09", "probes": 250, "ok": 250 }, { "date": "2026-10-10", "probes": 40, "ok": 40 } ] }, "securityTxt": { "url": "https://semrush.com/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-09T15:39:31.232529082Z" }, "llmsTxt": { "url": "https://developer.semrush.com/api/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-09T14:02:45.228012644Z" }, "pages": [ { "url": "https://developer.semrush.com/api/v4/introduction/release-notes/", "kind": "changelog", "status": 200, "checkedAt": "2026-10-09T18:35:20.03522649Z", "changedAt": "2026-10-09T18:35:20.03522649Z", "fingerprint": "008935294309" }, { "url": "https://www.semrush.com/company/legal/privacy-policy/", "kind": "privacy", "status": 200, "checkedAt": "2026-10-09T18:53:58.613422005Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "2024613d6804" }, { "url": "https://www.semrush.com/company/legal/terms-of-service/", "kind": "terms", "status": 200, "checkedAt": "2026-10-09T18:54:00.780820938Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "7935cae6f9d6" } ], "updatedAt": "2026-10-10T03:53:43.046739245Z" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "Keywords Everywhere (Axeman Technology Solutions LLP)", "b": "Semrush Inc. (an Adobe company)", "name": "Vendor" }, { "a": "https://api.keywordseverywhere.com", "b": "https://api.semrush.com", "name": "Hosted endpoint" }, { "a": "HTTP, Streamable HTTP", "b": "HTTP, Streamable HTTP", "name": "Transports" }, { "a": "OAuth or key", "b": "OAuth or key", "name": "Auth" }, { "a": "Paid", "b": "Paid", "name": "Pricing" }, { "a": "$0.0008 per record", "b": "not published", "name": "Price for keyword data" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Proprietary service under the Keywords Everywhere Terms of Service. The vendor's n8n community node on npm is MIT", "b": "Proprietary service under the Semrush terms of service", "name": "Licence" }, { "a": "14", "b": "14", "name": "Tools exposed" }, { "a": "yes", "b": "yes", "name": "Read-only variant documented" }, { "a": "no", "b": "yes", "name": "llms.txt" }, { "a": "com.keywordseverywhere/keywords-everywhere", "b": "not listed", "name": "MCP registry" }, { "a": "2026-09-10", "b": "2026-09-04", "name": "Last release" }, { "a": "2023-05-30", "b": "2026-08-25", "name": "Terms last updated" }, { "a": "2025-08-15", "b": "2025-10-13", "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": "yes", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "yes", "name": "Terms restrict benchmarking" }, { "a": "not found in the text", "b": "not found in the text", "name": "Terms or service can change without notice" }, { "a": "not found in the text", "b": "yes", "name": "Arbitration or class-action waiver" }, { "a": "7 npm/wk", "b": "none", "name": "Popularity" } ], "faq": [ { "answer": "Semrush API + MCP scores 53.1 (D) on agent readiness against Keywords Everywhere API + MCP's 47.2 (D), and leads in 3 of 7 scored categories. Keywords Everywhere API + MCP leads on reliability and maintenance \u0026 community.", "question": "Which is better for AI agents, Keywords Everywhere API + MCP or Semrush API + MCP?" }, { "answer": "Both take an API key or an OAuth sign-in.", "question": "Do Keywords Everywhere API + MCP and Semrush API + MCP need an API key?" }, { "answer": "Yes. Keywords Everywhere API + MCP has a hosted endpoint at https://api.keywordseverywhere.com and Semrush API + MCP at https://api.semrush.com.", "question": "Can an agent call Keywords Everywhere API + MCP and Semrush API + MCP without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 42 against 34", "Maintenance \u0026 community, 63 against 57" ], "also": null, "goodFor": "An agent that needs Google Keyword Planner volume, CPC and competition for lists of keywords at a low price per keyword, plus keyword ideas and a quick view of a site's ranking keywords, traffic estimate and top backlinks.", "slug": "keywords-everywhere", "watchFor": "No free credits or trial. Data calls need an annual plan, from $84 for 100,000 credits that expire after a year" }, { "aheadOn": [ "Schema \u0026 documentation, 70 against 48", "Agent ergonomics, 77 against 54", "Security \u0026 auth, 54 against 47" ], "also": null, "goodFor": "Teams already paying for Semrush who want an agent to pull keyword, backlink, ranking and traffic estimates in one place, mainly through the MCP server.", "slug": "semrush", "watchFor": "Domain, URL, Trends, Position Tracking and Site Audit reports are version 3 only, where the one key is a URL parameter and can't be revoked" } ], "job": { "capability": "seo.keywords", "name": "Keyword data" }, "others": [ { "json": "https://www.anchorterminal.com/compare/ahrefs-vs-keywords-everywhere.json", "title": "Ahrefs vs Keywords Everywhere API + MCP", "url": "https://www.anchorterminal.com/compare/ahrefs-vs-keywords-everywhere" }, { "json": "https://www.anchorterminal.com/compare/ahrefs-vs-semrush.json", "title": "Ahrefs vs Semrush API + MCP", "url": "https://www.anchorterminal.com/compare/ahrefs-vs-semrush" }, { "json": "https://www.anchorterminal.com/compare/dataforseo-vs-keywords-everywhere.json", "title": "DataForSEO vs Keywords Everywhere API + MCP", "url": "https://www.anchorterminal.com/compare/dataforseo-vs-keywords-everywhere" }, { "json": "https://www.anchorterminal.com/compare/dataforseo-vs-semrush.json", "title": "DataForSEO vs Semrush API + MCP", "url": "https://www.anchorterminal.com/compare/dataforseo-vs-semrush" }, { "json": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-majestic.json", "title": "Keywords Everywhere API + MCP vs Majestic API", "url": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-majestic" }, { "json": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-manifold-mcp.json", "title": "Keywords Everywhere API + MCP vs Manifold", "url": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-manifold-mcp" }, { "json": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-moz-api.json", "title": "Keywords Everywhere API + MCP vs Moz API", "url": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-moz-api" }, { "json": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-se-ranking.json", "title": "Keywords Everywhere API + MCP vs SE Ranking API + MCP", "url": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-se-ranking" }, { "json": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-similarweb.json", "title": "Keywords Everywhere API + MCP vs Similarweb", "url": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-similarweb" }, { "json": "https://www.anchorterminal.com/compare/manifold-mcp-vs-semrush.json", "title": "Manifold vs Semrush API + MCP", "url": "https://www.anchorterminal.com/compare/manifold-mcp-vs-semrush" }, { "json": "https://www.anchorterminal.com/compare/moz-api-vs-semrush.json", "title": "Moz API vs Semrush API + MCP", "url": "https://www.anchorterminal.com/compare/moz-api-vs-semrush" }, { "json": "https://www.anchorterminal.com/compare/se-ranking-vs-semrush.json", "title": "SE Ranking API + MCP vs Semrush API + MCP", "url": "https://www.anchorterminal.com/compare/se-ranking-vs-semrush" }, { "json": "https://www.anchorterminal.com/compare/semrush-vs-similarweb.json", "title": "Semrush API + MCP vs Similarweb", "url": "https://www.anchorterminal.com/compare/semrush-vs-similarweb" }, { "json": "https://www.anchorterminal.com/compare/google-search-console-vs-keywords-everywhere.json", "title": "Google Search Console API vs Keywords Everywhere API + MCP", "url": "https://www.anchorterminal.com/compare/google-search-console-vs-keywords-everywhere" }, { "json": "https://www.anchorterminal.com/compare/google-search-console-vs-semrush.json", "title": "Google Search Console API vs Semrush API + MCP", "url": "https://www.anchorterminal.com/compare/google-search-console-vs-semrush" }, { "json": "https://www.anchorterminal.com/compare/majestic-vs-semrush.json", "title": "Majestic API vs Semrush API + MCP", "url": "https://www.anchorterminal.com/compare/majestic-vs-semrush" } ], "scores": [ { "by": 8, "edge": "keywords-everywhere", "key": "reliability", "keywords-everywhere": 42, "name": "Reliability", "semrush": 34, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 22, "edge": "semrush", "key": "schema", "keywords-everywhere": 48, "name": "Schema \u0026 documentation", "semrush": 70, "weight": 13 }, { "by": 23, "edge": "semrush", "key": "ergonomics", "keywords-everywhere": 54, "name": "Agent ergonomics", "semrush": 77, "weight": 13 }, { "by": 7, "edge": "semrush", "key": "security", "keywords-everywhere": 47, "name": "Security \u0026 auth", "semrush": 54, "weight": 14 }, { "by": 3, "edge": "keywords-everywhere", "key": "payments", "keywords-everywhere": 20, "name": "Payments \u0026 pricing", "semrush": 17, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 6, "edge": "keywords-everywhere", "key": "maintenance", "keywords-everywhere": 63, "name": "Maintenance \u0026 community", "semrush": 57, "weight": 7 }, { "by": 1, "edge": "keywords-everywhere", "key": "transparency", "keywords-everywhere": 68, "name": "Transparency \u0026 trust", "semrush": 67, "weight": 7 } ], "summary": "Semrush API + MCP scores 53.1 (D) on agent readiness against Keywords Everywhere API + MCP's 47.2 (D), and leads in 3 of 7 scored categories. Keywords Everywhere API + MCP leads on reliability and maintenance \u0026 community. Both do keyword data.", "verdicts": { "keywords-everywhere": "Fourteen read-only lookups with a published credit cost each, available over REST and a hosted MCP server listed in the official registry. Data needs an annual plan from $84, with no trial. No OpenAPI file, no REST rate limit and no API changelog were found, and the status page shows outages on seven of the last 90 days.", "semrush": "The hosted MCP server exposes 14 tools that load a report's parameters on demand, and version 4 API keys can be read-only, time-limited and revoked. Most reports still sit in version 3, whose single key travels in the URL and can't be revoked. No status page, OpenAPI file or API unit price was found." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-semrush", "json": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-semrush.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-semrush.md", "slim": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-semrush.min.md" }, "markdown": "Semrush API + MCP scores 53.1 (D) on agent readiness against Keywords Everywhere API + MCP's 47.2 (D), and leads in 3 of 7 scored categories. Keywords Everywhere API + MCP leads on reliability and maintenance \u0026 community. Both do keyword data.\n\n- Keywords Everywhere API + MCP: grade D, 47.2/100, rank #836 of 950. Markdown https://www.anchorterminal.com/tools/keywords-everywhere.md · JSON https://www.anchorterminal.com/api/v1/tools/keywords-everywhere.json\n- Semrush API + MCP: grade D, 53.1/100, rank #721 of 950. Markdown https://www.anchorterminal.com/tools/semrush.md · JSON https://www.anchorterminal.com/api/v1/tools/semrush.json\n- Best SEO and search visibility data for AI agents: https://www.anchorterminal.com/best/seo/index.md\n- All 45 seo comparisons: https://www.anchorterminal.com/compare/seo/index.md\n\n## Which one, for what\n\n### Keywords Everywhere API + MCP (D)\n\nGood for: An agent that needs Google Keyword Planner volume, CPC and competition for lists of keywords at a low price per keyword, plus keyword ideas and a quick view of a site's ranking keywords, traffic estimate and top backlinks.\n\nAhead on:\n- Reliability, 42 against 34\n- Maintenance \u0026 community, 63 against 57\n\nWatch for: No free credits or trial. Data calls need an annual plan, from $84 for 100,000 credits that expire after a year\n\n### Semrush API + MCP (D)\n\nGood for: Teams already paying for Semrush who want an agent to pull keyword, backlink, ranking and traffic estimates in one place, mainly through the MCP server.\n\nAhead on:\n- Schema \u0026 documentation, 70 against 48\n- Agent ergonomics, 77 against 54\n- Security \u0026 auth, 54 against 47\n\nWatch for: Domain, URL, Trends, Position Tracking and Site Audit reports are version 3 only, where the one key is a URL parameter and can't be revoked\n\n\n## Score by category\n\n| Category | Weight | Keywords Everywhere API + MCP | Semrush API + MCP | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 42 | 34 | Keywords Everywhere API + MCP +8 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 48 | 70 | Semrush API + MCP +22 |\n| Agent ergonomics | 13% (16.2 this run) | 54 | 77 | Semrush API + MCP +23 |\n| Security \u0026 auth | 14% (17.5 this run) | 47 | 54 | Semrush API + MCP +7 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 20 | 17 | Keywords Everywhere API + MCP +3 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 63 | 57 | Keywords Everywhere API + MCP +6 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 68 | 67 | Keywords Everywhere API + MCP +1 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **47.2 · D** | **53.1 · D** | |\n\n## Facts side by side\n\n| Fact | Keywords Everywhere API + MCP | Semrush API + MCP |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Keywords Everywhere (Axeman Technology Solutions LLP) | Semrush Inc. (an Adobe company) |\n| Hosted endpoint | `https://api.keywordseverywhere.com` | `https://api.semrush.com` |\n| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP |\n| Auth | OAuth or key | OAuth or key |\n| Pricing | Paid | Paid |\n| Price for keyword data | $0.0008 per record | not published |\n| x402 | no | no |\n| Licence | Proprietary service under the Keywords Everywhere Terms of Service. The vendor's n8n community node on npm is MIT | Proprietary service under the Semrush terms of service |\n| Tools exposed | 14 | 14 |\n| Read-only variant documented | yes | yes |\n| llms.txt | no | yes |\n| MCP registry | `com.keywordseverywhere/keywords-everywhere` | not listed |\n| Last release | 2026-09-10 | 2026-09-04 |\n| Terms last updated | 2023-05-30 | 2026-08-25 |\n| Privacy policy last updated | 2025-08-15 | 2025-10-13 |\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 | yes |\n| Terms restrict benchmarking | not found in the text | yes |\n| Terms or service can change without notice | not found in the text | not found in the text |\n| Arbitration or class-action waiver | not found in the text | yes |\n| Popularity | 7 npm/wk | none |\n\n## Verdicts\n\n**Keywords Everywhere API + MCP.** Fourteen read-only lookups with a published credit cost each, available over REST and a hosted MCP server listed in the official registry. Data needs an annual plan from $84, with no trial. No OpenAPI file, no REST rate limit and no API changelog were found, and the status page shows outages on seven of the last 90 days.\n\n**Semrush API + MCP.** The hosted MCP server exposes 14 tools that load a report's parameters on demand, and version 4 API keys can be read-only, time-limited and revoked. Most reports still sit in version 3, whose single key travels in the URL and can't be revoked. No status page, OpenAPI file or API unit price was found.\n\n## Before you call either\n\n### Keywords Everywhere API + MCP\n\n1. Send the key as `Authorization: Bearer \u003ckey\u003e` to `https://api.keywordseverywhere.com/v1`. The same key works on the MCP server\n2. Call `GET /v1/account/credits` (free) before a large pull. A short balance returns 402 with `402 Insufficient Credits`\n3. Set `num` on domain, URL and backlink lookups. It accepts 1 to 10,000 and every returned row is charged 1, 2 or 5 credits\n4. Batch up to 100 keywords in one `get_keyword_data` call and set `country`. Without it the figures are global\n5. Keep MCP use under 120 tool calls a minute per account, and wait a minute after a Too many requests error\n\n### Semrush API + MCP\n\n1. Use the MCP server at https://mcp.semrush.com/v2/mcp where the host supports it. Call a discovery tool, then `get_report_schema`, then `execute_report`\n2. Set `limit` or `display_limit` on every per-line report. A backlinks row costs 40 to 45 units and a historical keyword row 50\n3. Check the unit balance before large pulls. A per-line report returns only the lines the balance covers, with no error\n4. Send the version 4 key as `Authorization: Apikey \u003ckey\u003e`, never as `?key=`. Version 3 accepts only the query parameter, so keep those URLs out of logs\n5. Stay under 10 requests a second and 10 concurrent requests per account, and retry only when `error.retryable` is true\n\n## Questions\n\n### Which is better for AI agents, Keywords Everywhere API + MCP or Semrush API + MCP?\n\nSemrush API + MCP scores 53.1 (D) on agent readiness against Keywords Everywhere API + MCP's 47.2 (D), and leads in 3 of 7 scored categories. Keywords Everywhere API + MCP leads on reliability and maintenance \u0026 community.\n\n### Do Keywords Everywhere API + MCP and Semrush API + MCP need an API key?\n\nBoth take an API key or an OAuth sign-in.\n\n### Can an agent call Keywords Everywhere API + MCP and Semrush API + MCP without installing anything?\n\nYes. Keywords Everywhere API + MCP has a hosted endpoint at https://api.keywordseverywhere.com and Semrush API + MCP at https://api.semrush.com.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/keywords-everywhere-vs-semrush.json, and with the fewest tokens: https://www.anchorterminal.com/compare/keywords-everywhere-vs-semrush.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"keywords-everywhere\", \"b\": \"semrush\"}`. From a terminal: `anchor compare keywords-everywhere semrush`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/keywords-everywhere.json and https://www.anchorterminal.com/api/v1/tools/semrush.json\n\n## Other comparisons with Keywords Everywhere API + MCP or Semrush API + MCP\n\n- [Ahrefs vs Keywords Everywhere API + MCP](https://www.anchorterminal.com/compare/ahrefs-vs-keywords-everywhere.md)\n- [Ahrefs vs Semrush API + MCP](https://www.anchorterminal.com/compare/ahrefs-vs-semrush.md)\n- [DataForSEO vs Keywords Everywhere API + MCP](https://www.anchorterminal.com/compare/dataforseo-vs-keywords-everywhere.md)\n- [DataForSEO vs Semrush API + MCP](https://www.anchorterminal.com/compare/dataforseo-vs-semrush.md)\n- [Keywords Everywhere API + MCP vs Majestic API](https://www.anchorterminal.com/compare/keywords-everywhere-vs-majestic.md)\n- [Keywords Everywhere API + MCP vs Manifold](https://www.anchorterminal.com/compare/keywords-everywhere-vs-manifold-mcp.md)\n- [Keywords Everywhere API + MCP vs Moz API](https://www.anchorterminal.com/compare/keywords-everywhere-vs-moz-api.md)\n- [Keywords Everywhere API + MCP vs SE Ranking API + MCP](https://www.anchorterminal.com/compare/keywords-everywhere-vs-se-ranking.md)\n- [Keywords Everywhere API + MCP vs Similarweb](https://www.anchorterminal.com/compare/keywords-everywhere-vs-similarweb.md)\n- [Manifold vs Semrush API + MCP](https://www.anchorterminal.com/compare/manifold-mcp-vs-semrush.md)\n- [Moz API vs Semrush API + MCP](https://www.anchorterminal.com/compare/moz-api-vs-semrush.md)\n- [SE Ranking API + MCP vs Semrush API + MCP](https://www.anchorterminal.com/compare/se-ranking-vs-semrush.md)\n- [Semrush API + MCP vs Similarweb](https://www.anchorterminal.com/compare/semrush-vs-similarweb.md)\n- [Google Search Console API vs Keywords Everywhere API + MCP](https://www.anchorterminal.com/compare/google-search-console-vs-keywords-everywhere.md)\n- [Google Search Console API vs Semrush API + MCP](https://www.anchorterminal.com/compare/google-search-console-vs-semrush.md)\n- [Majestic API vs Semrush API + MCP](https://www.anchorterminal.com/compare/majestic-vs-semrush.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-10", "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": "Keywords Everywhere API + MCP vs Semrush API + MCP", "url": "" } ], "description": "Semrush scores 53.1 (D) to Keywords Everywhere's 47.2 (D) for keyword data. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Keywords Everywhere API + MCP D 47.2", "Semrush API + MCP D 53.1", "scores" ], "h1": "Keywords Everywhere API + MCP vs Semrush API + MCP", "image": "https://www.anchorterminal.com/assets/og/compare-keywords-everywhere-vs-semrush.png", "path": "/compare/keywords-everywhere-vs-semrush", "published": "2026-10-01", "section": "tools", "title": "Keywords Everywhere vs Semrush for AI agents (2026) | Anchor Terminal", "toc": null, "updated": "2026-10-09", "url": "https://www.anchorterminal.com/compare/keywords-everywhere-vs-semrush" }, "tokens": { "markdown": 2550, "slim": 730 }, "version": 1 }