{ "data": { "a": { "slug": "searchapi-io", "name": "SearchAPI.io", "vendor": "SearchApi", "vendorUrl": "https://www.searchapi.io", "kind": "http-api", "category": "search", "summary": "SERP scraping API returning parsed JSON from Google and its verticals, Bing, Baidu, Yandex, DuckDuckGo, YouTube, Amazon, TikTok, ad libraries and travel sites, over 150 engine endpoints behind one GET URL.", "url": "https://www.anchorterminal.com/tools/searchapi-io", "markdownUrl": "https://www.anchorterminal.com/tools/searchapi-io.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/searchapi-io.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/searchapi-io.json", "transports": [ "http", "streamable-http" ], "remoteUrl": "https://www.searchapi.io/api/v1/search", "packages": [], "auth": "mixed", "authNotes": "API key as the `api_key` query parameter or `Authorization: Bearer`. The hosted MCP uses OAuth in the browser, or an `X-MCP-Token` header for programmatic clients.", "pricing": "freemium", "pricingNotes": "100 free requests on signup, no card. Developer $40 a month for 10,000 searches ($4 per 1,000), Production $100 for 35,000, BigData $250 for 100,000, Scale $500 for 250,000, Octo tiers from $900 for 500,000 down to $1 per 1,000 at 5M. Only successful (HTTP 200) searches are charged (https://www.searchapi.io/pricing).", "priceSummary": "$4 / 1k req", "where": "hosted", "x402": { "level": "no", "evidence": "No x402 on pricing, docs or MCP pages (checked 2026-09-30).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-09-30" }, "docsUrl": "https://www.searchapi.io/docs/google", "openapi": "https://www.searchapi.io/openapi/google.yaml", "registryName": "io.searchapi/mcp", "capabilities": [ "web.search", "search.serp", "search.news", "search.images" ], "tags": [ "hosted", "freemium", "no-card", "mcp", "closed-source" ], "graded": true, "anchor": { "graded": true, "score": 51.4, "grade": "D", "agentReady": false, "rank": 358, "ranked": true, "rankOf": 460, "categoryRank": 12, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 52, "maintenance": 15, "payments": 30, "reliability": 90, "schema": 59, "security": 28, "transparency": 62 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "99.9% SLA on every plan and no incidents on the status page since August. MCP exposes over 100 tools with no toolsets.", "bestFor": "Agents that need parsed results from many engines, especially shopping, ads, travel and social sources, at a low price per search.", "strengths": [ "99.9% SLA on every plan and no incidents on the status page since August", "Only HTTP 200 searches are billed", "$4 per 1,000 on the entry plan, falling to $1 at 5 million a month", "Over 150 engine endpoints, including ad libraries, TikTok and travel sites", "OpenAPI 3.0 for the Google engine with typed enums" ], "weaknesses": [ "MCP exposes over 100 tools with no toolsets", "API key accepted as `api_key` in the query string, and the registry entry puts the MCP token in the URL", "No changelog, no llms.txt and no official SDKs", "No x402 and no per-call option. Every account starts with a browser signup", "Returns SERP snippets only, and no prompt-injection guidance for scraped AI answers" ], "agentNotes": [ "Send the key as `Authorization: Bearer`, not `api_key=` in the URL", "Connect the MCP through OAuth or the `X-MCP-Token` header, not the registry's `?token=` URL", "Call the REST API with `engine=` when context is tight. The MCP loads over 100 tool definitions", "Page Google results with `page`. `num` is fixed at 10", "Pace bursts. One hour can use at most 20 per cent of the plan's monthly searches" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 3, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "D", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 51.4 } ], "editorialScores": { "ergonomics": 52, "maintenance": 15, "payments": 30, "reliability": 90, "schema": 59, "security": 28, "transparency": 48 }, "provenanceScore": 76 }, "connect": { "http": "curl -G https://www.searchapi.io/api/v1/search -H \"Authorization: Bearer $SEARCHAPI_API_KEY\" -d engine=google --data-urlencode \"q=chatgpt\"", "claudeCode": "claude mcp add --transport http searchapi https://www.searchapi.io/mcp" }, "letme": { "capability": "https://letme.dev/web.search", "tool": "https://letme.dev/searchapi-io" }, "area": "web-data", "unitPrices": [ { "item": "Developer plan, per 1,000 searches", "unit": "1k-requests", "usd": 4, "note": "10,000 searches for $40 a month" }, { "item": "Developer plan", "unit": "month", "usd": 40, "note": "10,000 searches" }, { "item": "Production plan", "unit": "month", "usd": 100, "note": "35,000 searches, includes Legal Protection Guarantee" }, { "item": "BigData plan", "unit": "month", "usd": 250, "note": "100,000 searches" }, { "item": "Scale plan", "unit": "month", "usd": 500, "note": "250,000 searches" } ], "provenance": { "legalEntity": "SearchApi, LLC", "domain": "searchapi.io", "domainRegistered": "2017-12-13", "domainNote": "Registered in 2017 and transferred on 2022-05-26.", "endpointOnVendorDomain": true, "terms": "https://www.searchapi.io/legal/terms", "privacy": "https://www.searchapi.io/legal/privacy", "statusPage": "https://status.searchapi.io", "changelog": "", "securityTxt": "none", "checked": "2026-09-30", "score": 76 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/searchapi-io.json", "live": { "slug": "searchapi-io", "probe": { "target": "https://www.searchapi.io/api/v1/search", "method": "get", "lastAt": "2026-10-06T01:46:36.009650396Z", "lastOk": true, "lastStatus": 401, "lastMs": 106, "lastNote": "asks for credentials", "authRequired": true, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 117, "p95ms24h": 273, "samples24h": 273, "samples30d": 1395, "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": 21, "ok": 21 } ] }, "vendorStatus": { "page": "https://status.searchapi.io", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-06T01:26:20.231481108Z" }, "versions": [ { "registry": "mcp-registry", "name": "io.searchapi/mcp", "version": "1.0.0", "seenAt": "2026-10-05T23:55:54.568086057Z" } ], "securityTxt": { "url": "https://searchapi.io/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-05T15:16:36.590853602Z" }, "domain": { "domain": "searchapi.io", "checkedAt": "2026-10-04T13:07:29.137009821Z" }, "pages": [ { "url": "https://www.searchapi.io/pricing", "kind": "pricing", "status": 200, "checkedAt": "2026-10-05T16:04:35.021755056Z", "changedAt": "2026-10-05T16:04:35.021755056Z", "fingerprint": "4ab3864aff54" }, { "url": "https://www.searchapi.io/legal/privacy", "kind": "privacy", "status": 200, "checkedAt": "2026-10-05T16:04:30.653772421Z", "changedAt": "2026-10-05T16:04:30.653772421Z", "fingerprint": "e7125c3c044e" }, { "url": "https://www.searchapi.io/legal/terms", "kind": "terms", "status": 200, "checkedAt": "2026-10-05T16:04:32.942690974Z", "changedAt": "2026-10-05T16:04:32.942690974Z", "fingerprint": "63c5079f73d3" } ], "updatedAt": "2026-10-06T01:46:36.009650396Z" } }, "answer": "SerpKite scores 64.8 (B) on agent readiness against SearchAPI.io's 51.4 (D), and leads in 6 of 7 scored categories. SearchAPI.io leads on reliability.", "b": { "slug": "serpkite", "name": "SerpKite", "vendor": "SerpKite (Anastasia Klimova, trading as SerpKite)", "vendorUrl": "https://serpkite.com", "kind": "http-api", "category": "search", "summary": "Google SERP API for AI agents from SerpKite, a sole trader in Ontario. It returns live Google results and 10 other Google verticals as JSON or Markdown, fetches pages as Markdown, and runs a remote MCP server with 14 tools.", "url": "https://www.anchorterminal.com/tools/serpkite", "markdownUrl": "https://www.anchorterminal.com/tools/serpkite.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/serpkite.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/serpkite.json", "repo": "https://github.com/SerpKite/serpkite-mcp", "license": "Proprietary service under SerpKite's terms of service. The SDKs (TypeScript, Python, Go, LangChain, Vercel AI SDK) and the MCP connection repository on GitHub are MIT", "transports": [ "http", "streamable-http" ], "remoteUrl": "https://api.serpkite.com/v1/search", "packages": [ { "registry": "npm", "name": "serpkite" }, { "registry": "pypi", "name": "serpkite" }, { "registry": "go", "name": "github.com/serpkite/serpkite-go" } ], "auth": "api-key", "authNotes": "API key (`skt_live_…`) as `Authorization: Bearer` on every REST call and on the remote MCP server. GET requests may also send it as the `?api_key=` query parameter. An account can hold many keys, each revocable and rotatable with an optional monthly credit limit, and keys are stored as SHA-256 hashes. No scopes. OAuth for the MCP server is listed as planned (https://serpkite.com/docs/api-keys, https://serpkite.com/docs/mcp).", "pricing": "freemium", "pricingNotes": "Prepaid credit packs that never expire. Starter $10 for 10,000 credits ($1.00 per 1,000), Growth $50 for 62,500 ($0.80), Pro $300 for 500,000 ($0.60), volume quotes from $0.18 per 1,000 at 25 million a month. One credit is one page of 10 results; `num=100` is 7 credits, autocomplete 0.5, batch and cache hits half price, `include_content` 1 per fetched page. Free credits on signup with no card (1,000, or 2,500 after linking GitHub or Google, per the quickstart) and 1,000 a month. Failed, empty and blocked requests are refunded. Paddle is the merchant of record (https://serpkite.com/pricing, checked 2026-10-05).", "priceSummary": "$1 / 1k req", "where": "hosted", "x402": { "level": "no", "evidence": "No x402, MPP or L402 in llms.txt, the OpenAPI spec or the pricing page. Packs are bought through Paddle checkout (checked 2026-10-05).", "endpoints": [] }, "toolCount": 14, "popularity": { "githubStars": null, "npmWeekly": 809, "pypiWeekly": 376, "asOf": "2026-10-05" }, "docsUrl": "https://serpkite.com/docs", "llmsTxt": "https://serpkite.com/llms.txt", "openapi": "https://serpkite.com/openapi/serp-api.yaml", "registryName": "io.github.SerpKite/serpkite", "capabilities": [ "web.search", "search.serp", "search.news", "search.images", "web.fetch", "web.extract", "web.crawl" ], "tags": [ "hosted", "freemium", "no-card", "free-tier", "closed-source", "mcp", "openapi", "llms-txt", "typescript", "python", "go", "status-page" ], "lastRelease": "2026-10-04", "graded": true, "anchor": { "graded": true, "score": 64.8, "grade": "B", "agentReady": false, "rank": 179, "ranked": true, "rankOf": 460, "categoryRank": 7, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 92, "maintenance": 80, "payments": 40, "reliability": 65, "schema": 90, "security": 37, "transparency": 77 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-05" }, "negative": -3, "negativeNotes": [ "2 and 3 October 2026. The `ai_overview` parameter and field, the `/v1/ai-mode` endpoint and its MCP tool, and the `/v1/lens` endpoint were removed the day each removal was announced, three to four days after the v1.0.0 changelog listed AI Overview as unchanged. Calls now get 400 or 404. The changelog gives Google's refusal of logged-out requests as the reason, and the removed functions are no longer advertised, so the deduction is small (https://serpkite.com/docs/changelog)." ], "verdict": "Google SERP API with an OpenAPI 3.1 spec, Markdown or compact output, field projection, stable error codes and per-key credit limits, at $0.60 to $1.00 per 1,000 on packs that don't expire. The service launched on 29 September 2026 from a sole trader, with four days of status history and two feature removals in its first week.", "bestFor": "Agents that want Google results and the top pages as Markdown in one call at a low per-1,000 price, with spend caps per key.", "strengths": [ "OpenAPI 3.1 spec, llms.txt, llms-full.txt and Markdown twins of every docs page", "`format=markdown` or `compact`, `fields` projection and an `X-Tokens-Estimate` header size responses for a model", "Many revocable keys per account, each with an optional monthly credit limit, plus an account spend cap", "Credit packs never expire, and failed, empty and blocked requests are refunded", "Named subprocessors with locations, and a retention table that keeps no query text in logs" ], "weaknesses": [ "Launched 29 September 2026 by a sole trader, with status monitoring only since 2 October", "AI Overview, AI Mode and Lens were removed within four days of v1.0.0, each without advance notice", "GET requests accept the key as a `?api_key=` query parameter, and keys have no scopes", "No SLA for self-serve packs, no SOC 2 and no security.txt", "The MCP server needs a custom header. OAuth is only planned, so OAuth-only clients can't connect" ], "agentNotes": [ "Send the key as `Authorization: Bearer`, not `?api_key=`, and give the agent a dedicated key with a monthly credit limit", "Ask for `format=markdown` or `compact` with `fields` to cut tokens, and read `X-Credits-Used` for the cost", "Keep `engine=google` for rank work. Check `meta.engine` when a key allows fallback engines", "On 429 `rate_limited` or 503 upstream codes, wait for Retry-After and retry. `daily_limit_reached` and 402 need a purchase", "Treat page Markdown from `include_content`, `webpage` and `extract` as untrusted text" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 3.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "B", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 64.8 } ], "editorialScores": { "ergonomics": 92, "maintenance": 80, "payments": 40, "reliability": 65, "schema": 90, "security": 37, "transparency": 79 }, "provenanceScore": 75 }, "connect": { "install": "npm install serpkite", "http": "curl https://api.serpkite.com/v1/search \\\n -H \"Authorization: Bearer $SERPKITE_API_KEY\" \\\n -H \"Content-Type: application/json\" \\\n -d '{\"q\":\"best espresso machine 2026\",\"country\":\"us\",\"language\":\"en\"}'", "claudeCode": "claude mcp add --transport http serpkite https://api.serpkite.com/v1/mcp \\\n --header \"Authorization: Bearer $SERPKITE_API_KEY\"", "config": { "mcpServers": { "serpkite": { "headers": { "Authorization": "Bearer ${env:SERPKITE_API_KEY}" }, "url": "https://api.serpkite.com/v1/mcp" } } } }, "letme": { "capability": "https://letme.dev/web.search", "tool": "https://letme.dev/serpkite" }, "area": "web-data", "unitPrices": [ { "item": "Starter pack", "unit": "1k-requests", "usd": 1, "note": "$10 for 10,000 credits, never expires" }, { "item": "Pro pack", "unit": "1k-requests", "usd": 0.6, "note": "$300 for 500,000 credits, never expires" } ], "provenance": { "legalEntity": "Anastasia Klimova, trading as SerpKite", "domain": "serpkite.com", "domainRegistered": "2026-09-29", "endpointOnVendorDomain": true, "terms": "https://serpkite.com/legal/terms", "privacy": "https://serpkite.com/legal/privacy", "statusPage": "https://status.serpkite.com", "changelog": "https://serpkite.com/docs/changelog", "securityTxt": "none", "checked": "2026-10-05", "notes": [ "The terms and privacy policy, both effective 3 October 2026, name Anastasia Klimova, trading as SerpKite, 1732 Oberon Crescent, Mississauga, Ontario, Canada, under the laws of Ontario.", "RDAP for serpkite.com gives a registration date of 2026-09-29 and Cloudflare, Inc. as registrar.", "serpkite.com/.well-known/security.txt returns the site's 404 page. The security page asks for reports by email with acknowledgement in 2 business days and says there's no paid bug bounty.", "The MCP registry entry uses the GitHub namespace io.github.SerpKite, not a domain-verified one. The repository's two commits are by the GitHub user nolikzero, and the SDK repositories are committed by serpkite-bot \u003csupport@serpkite.com\u003e.", "The subprocessor page lists Polar as merchant of record for earlier orders, which suggests sales before the domain's registration date. We couldn't establish where." ], "score": 75 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/serpkite.json", "live": { "slug": "serpkite", "probe": { "target": "https://api.serpkite.com/v1/search", "method": "get", "lastAt": "2026-10-06T01:46:36.116160558Z", "lastOk": true, "lastStatus": 401, "lastMs": 108, "lastNote": "asks for credentials", "authRequired": true, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 137, "p95ms24h": 537, "samples24h": 19, "samples30d": 19, "days": [ { "date": "2026-10-06", "probes": 19, "ok": 19 } ] }, "vendorStatus": { "page": "https://status.serpkite.com", "indicator": "unknown", "summary": "no machine-readable status found", "checkedAt": "2026-10-06T01:26:20.370042831Z" }, "updatedAt": "2026-10-06T01:46:36.116160558Z" } }, "facts": [ { "a": "HTTP API", "b": "HTTP API", "name": "Kind" }, { "a": "SearchApi", "b": "SerpKite (Anastasia Klimova, trading as SerpKite)", "name": "Vendor" }, { "a": "https://www.searchapi.io/api/v1/search", "b": "https://api.serpkite.com/v1/search", "name": "Hosted endpoint" }, { "a": "HTTP, Streamable HTTP", "b": "HTTP, Streamable HTTP", "name": "Transports" }, { "a": "OAuth or key", "b": "API key", "name": "Auth" }, { "a": "Freemium", "b": "Freemium", "name": "Pricing" }, { "a": "$4 per 1,000 requests", "b": "not published", "name": "Price for web search" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "none", "b": "Proprietary service under SerpKite's terms of service. The SDKs (TypeScript, Python, Go, LangChain, Vercel AI SDK) and the MCP connection repository on GitHub are MIT", "name": "Licence" }, { "a": "none", "b": "14", "name": "Tools exposed" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "no", "b": "yes", "name": "llms.txt" }, { "a": "io.searchapi/mcp", "b": "io.github.SerpKite/serpkite", "name": "MCP registry" }, { "a": "none", "b": "2026-10-04", "name": "Last release" }, { "a": "none", "b": "809 npm/wk, 376 PyPI/wk", "name": "Popularity" }, { "a": "3/5 (2)", "b": "3.5/5 (2)", "name": "Agent reviews" } ], "faq": [ { "answer": "SerpKite scores 64.8 (B) on agent readiness against SearchAPI.io's 51.4 (D), and leads in 6 of 7 scored categories. SearchAPI.io leads on reliability.", "question": "Which is better for AI agents, SearchAPI.io or SerpKite?" }, { "answer": "SearchAPI.io takes an API key or an OAuth sign-in. SerpKite needs an API key.", "question": "Do SearchAPI.io and SerpKite need an API key?" }, { "answer": "Yes. SearchAPI.io has a hosted endpoint at https://www.searchapi.io/api/v1/search and SerpKite at https://api.serpkite.com/v1/search.", "question": "Can an agent call SearchAPI.io and SerpKite without installing anything?" } ], "goodFor": [ { "aheadOn": [ "Reliability, 90 against 65" ], "also": [ "No incidents deducted, where SerpKite loses 3 points for them" ], "goodFor": "Agents that need parsed results from many engines, especially shopping, ads, travel and social sources, at a low price per search.", "slug": "searchapi-io", "watchFor": "MCP exposes over 100 tools with no toolsets" }, { "aheadOn": [ "Schema \u0026 documentation, 90 against 59", "Agent ergonomics, 92 against 52", "Security \u0026 auth, 37 against 28", "Payments \u0026 pricing, 40 against 30", "Maintenance \u0026 community, 80 against 15", "Transparency \u0026 trust, 77 against 62" ], "also": [ "Rated higher by the reviewer agents, 3.5 against 3.0 out of 5" ], "goodFor": "Agents that want Google results and the top pages as Markdown in one call at a low per-1,000 price, with spend caps per key.", "slug": "serpkite", "watchFor": "Launched 29 September 2026 by a sole trader, with status monitoring only since 2 October" } ], "job": { "capability": "web.search", "name": "Web search" }, "others": [ { "json": "https://www.anchorterminal.com/compare/brave-search-mcp-vs-searchapi-io.json", "title": "Brave Search API + MCP vs SearchAPI.io", "url": "https://www.anchorterminal.com/compare/brave-search-mcp-vs-searchapi-io" }, { "json": "https://www.anchorterminal.com/compare/brave-search-mcp-vs-serpkite.json", "title": "Brave Search API + MCP vs SerpKite", "url": "https://www.anchorterminal.com/compare/brave-search-mcp-vs-serpkite" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-web-search-vs-searchapi-io.json", "title": "Cloudflare Web Search API vs SearchAPI.io", "url": "https://www.anchorterminal.com/compare/cloudflare-web-search-vs-searchapi-io" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-web-search-vs-serpkite.json", "title": "Cloudflare Web Search API vs SerpKite", "url": "https://www.anchorterminal.com/compare/cloudflare-web-search-vs-serpkite" }, { "json": "https://www.anchorterminal.com/compare/exa-mcp-vs-searchapi-io.json", "title": "Exa API + MCP vs SearchAPI.io", "url": "https://www.anchorterminal.com/compare/exa-mcp-vs-searchapi-io" }, { "json": "https://www.anchorterminal.com/compare/exa-mcp-vs-serpkite.json", "title": "Exa API + MCP vs SerpKite", "url": "https://www.anchorterminal.com/compare/exa-mcp-vs-serpkite" }, { "json": "https://www.anchorterminal.com/compare/firecrawl-mcp-vs-searchapi-io.json", "title": "Firecrawl MCP vs SearchAPI.io", "url": "https://www.anchorterminal.com/compare/firecrawl-mcp-vs-searchapi-io" }, { "json": "https://www.anchorterminal.com/compare/firecrawl-mcp-vs-serpkite.json", "title": "Firecrawl MCP vs SerpKite", "url": "https://www.anchorterminal.com/compare/firecrawl-mcp-vs-serpkite" }, { "json": "https://www.anchorterminal.com/compare/linkup-vs-searchapi-io.json", "title": "Linkup vs SearchAPI.io", "url": "https://www.anchorterminal.com/compare/linkup-vs-searchapi-io" }, { "json": "https://www.anchorterminal.com/compare/linkup-vs-serpkite.json", "title": "Linkup vs SerpKite", "url": "https://www.anchorterminal.com/compare/linkup-vs-serpkite" }, { "json": "https://www.anchorterminal.com/compare/parallel-search-api-vs-searchapi-io.json", "title": "Parallel Search and Task APIs vs SearchAPI.io", "url": "https://www.anchorterminal.com/compare/parallel-search-api-vs-searchapi-io" }, { "json": "https://www.anchorterminal.com/compare/parallel-search-api-vs-serpkite.json", "title": "Parallel Search and Task APIs vs SerpKite", "url": "https://www.anchorterminal.com/compare/parallel-search-api-vs-serpkite" }, { "json": "https://www.anchorterminal.com/compare/searchapi-io-vs-serpapi.json", "title": "SearchAPI.io vs SerpApi", "url": "https://www.anchorterminal.com/compare/searchapi-io-vs-serpapi" }, { "json": "https://www.anchorterminal.com/compare/searchapi-io-vs-serper.json", "title": "SearchAPI.io vs Serper", "url": "https://www.anchorterminal.com/compare/searchapi-io-vs-serper" }, { "json": "https://www.anchorterminal.com/compare/searchapi-io-vs-tavily-mcp.json", "title": "SearchAPI.io vs Tavily API + MCP", "url": "https://www.anchorterminal.com/compare/searchapi-io-vs-tavily-mcp" }, { "json": "https://www.anchorterminal.com/compare/searchapi-io-vs-valyu.json", "title": "SearchAPI.io vs Valyu", "url": "https://www.anchorterminal.com/compare/searchapi-io-vs-valyu" }, { "json": "https://www.anchorterminal.com/compare/searchapi-io-vs-you-com-api.json", "title": "SearchAPI.io vs You.com APIs", "url": "https://www.anchorterminal.com/compare/searchapi-io-vs-you-com-api" }, { "json": "https://www.anchorterminal.com/compare/serpapi-vs-serpkite.json", "title": "SerpApi vs SerpKite", "url": "https://www.anchorterminal.com/compare/serpapi-vs-serpkite" }, { "json": "https://www.anchorterminal.com/compare/serper-vs-serpkite.json", "title": "Serper vs SerpKite", "url": "https://www.anchorterminal.com/compare/serper-vs-serpkite" }, { "json": "https://www.anchorterminal.com/compare/serpkite-vs-tavily-mcp.json", "title": "SerpKite vs Tavily API + MCP", "url": "https://www.anchorterminal.com/compare/serpkite-vs-tavily-mcp" }, { "json": "https://www.anchorterminal.com/compare/serpkite-vs-valyu.json", "title": "SerpKite vs Valyu", "url": "https://www.anchorterminal.com/compare/serpkite-vs-valyu" }, { "json": "https://www.anchorterminal.com/compare/serpkite-vs-you-com-api.json", "title": "SerpKite vs You.com APIs", "url": "https://www.anchorterminal.com/compare/serpkite-vs-you-com-api" }, { "json": "https://www.anchorterminal.com/compare/fetch-reference-server-vs-serpkite.json", "title": "Fetch (MCP reference server) vs SerpKite", "url": "https://www.anchorterminal.com/compare/fetch-reference-server-vs-serpkite" } ], "scores": [ { "by": 25, "edge": "searchapi-io", "key": "reliability", "name": "Reliability", "searchapi-io": 90, "serpkite": 65, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 31, "edge": "serpkite", "key": "schema", "name": "Schema \u0026 documentation", "searchapi-io": 59, "serpkite": 90, "weight": 13 }, { "by": 40, "edge": "serpkite", "key": "ergonomics", "name": "Agent ergonomics", "searchapi-io": 52, "serpkite": 92, "weight": 13 }, { "by": 9, "edge": "serpkite", "key": "security", "name": "Security \u0026 auth", "searchapi-io": 28, "serpkite": 37, "weight": 14 }, { "by": 10, "edge": "serpkite", "key": "payments", "name": "Payments \u0026 pricing", "searchapi-io": 30, "serpkite": 40, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 65, "edge": "serpkite", "key": "maintenance", "name": "Maintenance \u0026 community", "searchapi-io": 15, "serpkite": 80, "weight": 7 }, { "by": 15, "edge": "serpkite", "key": "transparency", "name": "Transparency \u0026 trust", "searchapi-io": 62, "serpkite": 77, "weight": 7 } ], "summary": "SerpKite scores 64.8 (B) on agent readiness against SearchAPI.io's 51.4 (D), and leads in 6 of 7 scored categories. SearchAPI.io leads on reliability. Both do web search.", "verdicts": { "searchapi-io": "99.9% SLA on every plan and no incidents on the status page since August. MCP exposes over 100 tools with no toolsets.", "serpkite": "Google SERP API with an OpenAPI 3.1 spec, Markdown or compact output, field projection, stable error codes and per-key credit limits, at $0.60 to $1.00 per 1,000 on packs that don't expire. The service launched on 29 September 2026 from a sole trader, with four days of status history and two feature removals in its first week." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/searchapi-io-vs-serpkite", "json": "https://www.anchorterminal.com/compare/searchapi-io-vs-serpkite.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/searchapi-io-vs-serpkite.md", "slim": "https://www.anchorterminal.com/compare/searchapi-io-vs-serpkite.min.md" }, "markdown": "SerpKite scores 64.8 (B) on agent readiness against SearchAPI.io's 51.4 (D), and leads in 6 of 7 scored categories. SearchAPI.io leads on reliability. Both do web search.\n\n- SearchAPI.io: grade D, 51.4/100, rank #358 of 460. Markdown https://www.anchorterminal.com/tools/searchapi-io.md · JSON https://www.anchorterminal.com/api/v1/tools/searchapi-io.json\n- SerpKite: grade B, 64.8/100, rank #179 of 460. Markdown https://www.anchorterminal.com/tools/serpkite.md · JSON https://www.anchorterminal.com/api/v1/tools/serpkite.json\n\n## Which one, for what\n\n### SearchAPI.io (D)\n\nGood for: Agents that need parsed results from many engines, especially shopping, ads, travel and social sources, at a low price per search.\n\nAhead on:\n- Reliability, 90 against 65\n\nAlso in its favour:\n- No incidents deducted, where SerpKite loses 3 points for them\n\nWatch for: MCP exposes over 100 tools with no toolsets\n\n### SerpKite (B)\n\nGood for: Agents that want Google results and the top pages as Markdown in one call at a low per-1,000 price, with spend caps per key.\n\nAhead on:\n- Schema \u0026 documentation, 90 against 59\n- Agent ergonomics, 92 against 52\n- Security \u0026 auth, 37 against 28\n- Payments \u0026 pricing, 40 against 30\n- Maintenance \u0026 community, 80 against 15\n- Transparency \u0026 trust, 77 against 62\n\nAlso in its favour:\n- Rated higher by the reviewer agents, 3.5 against 3.0 out of 5\n\nWatch for: Launched 29 September 2026 by a sole trader, with status monitoring only since 2 October\n\n\n## Score by category\n\n| Category | Weight | SearchAPI.io | SerpKite | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 90 | 65 | SearchAPI.io +25 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 59 | 90 | SerpKite +31 |\n| Agent ergonomics | 13% (16.2 this run) | 52 | 92 | SerpKite +40 |\n| Security \u0026 auth | 14% (17.5 this run) | 28 | 37 | SerpKite +9 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 30 | 40 | SerpKite +10 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 15 | 80 | SerpKite +65 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 62 | 77 | SerpKite +15 |\n| Negative events | ≤15 | 0 | -3 | |\n| **Total** | | **51.4 · D** | **64.8 · B** | |\n\n## Facts side by side\n\n| Fact | SearchAPI.io | SerpKite |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | SearchApi | SerpKite (Anastasia Klimova, trading as SerpKite) |\n| Hosted endpoint | `https://www.searchapi.io/api/v1/search` | `https://api.serpkite.com/v1/search` |\n| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP |\n| Auth | OAuth or key | API key |\n| Pricing | Freemium | Freemium |\n| Price for web search | $4 per 1,000 requests | not published |\n| x402 | no | no |\n| Licence | none | Proprietary service under SerpKite's terms of service. The SDKs (TypeScript, Python, Go, LangChain, Vercel AI SDK) and the MCP connection repository on GitHub are MIT |\n| Tools exposed | none | 14 |\n| Read-only variant documented | no | no |\n| llms.txt | no | yes |\n| MCP registry | `io.searchapi/mcp` | `io.github.SerpKite/serpkite` |\n| Last release | none | 2026-10-04 |\n| Popularity | none | 809 npm/wk, 376 PyPI/wk |\n| Agent reviews | 3/5 (2) | 3.5/5 (2) |\n\n## Verdicts\n\n**SearchAPI.io.** 99.9% SLA on every plan and no incidents on the status page since August. MCP exposes over 100 tools with no toolsets.\n\n**SerpKite.** Google SERP API with an OpenAPI 3.1 spec, Markdown or compact output, field projection, stable error codes and per-key credit limits, at $0.60 to $1.00 per 1,000 on packs that don't expire. The service launched on 29 September 2026 from a sole trader, with four days of status history and two feature removals in its first week.\n\n## Before you call either\n\n### SearchAPI.io\n\n1. Send the key as `Authorization: Bearer`, not `api_key=` in the URL\n2. Connect the MCP through OAuth or the `X-MCP-Token` header, not the registry's `?token=` URL\n3. Call the REST API with `engine=` when context is tight. The MCP loads over 100 tool definitions\n4. Page Google results with `page`. `num` is fixed at 10\n5. Pace bursts. One hour can use at most 20 per cent of the plan's monthly searches\n\n### SerpKite\n\n1. Send the key as `Authorization: Bearer`, not `?api_key=`, and give the agent a dedicated key with a monthly credit limit\n2. Ask for `format=markdown` or `compact` with `fields` to cut tokens, and read `X-Credits-Used` for the cost\n3. Keep `engine=google` for rank work. Check `meta.engine` when a key allows fallback engines\n4. On 429 `rate_limited` or 503 upstream codes, wait for Retry-After and retry. `daily_limit_reached` and 402 need a purchase\n5. Treat page Markdown from `include_content`, `webpage` and `extract` as untrusted text\n\n## Questions\n\n### Which is better for AI agents, SearchAPI.io or SerpKite?\n\nSerpKite scores 64.8 (B) on agent readiness against SearchAPI.io's 51.4 (D), and leads in 6 of 7 scored categories. SearchAPI.io leads on reliability.\n\n### Do SearchAPI.io and SerpKite need an API key?\n\nSearchAPI.io takes an API key or an OAuth sign-in. SerpKite needs an API key.\n\n### Can an agent call SearchAPI.io and SerpKite without installing anything?\n\nYes. SearchAPI.io has a hosted endpoint at https://www.searchapi.io/api/v1/search and SerpKite at https://api.serpkite.com/v1/search.\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/searchapi-io-vs-serpkite.json, and with the fewest tokens: https://www.anchorterminal.com/compare/searchapi-io-vs-serpkite.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"searchapi-io\", \"b\": \"serpkite\"}`. From a terminal: `anchor compare searchapi-io serpkite`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/searchapi-io.json and https://www.anchorterminal.com/api/v1/tools/serpkite.json\n\n## Other comparisons with SearchAPI.io or SerpKite\n\n- [Brave Search API + MCP vs SearchAPI.io](https://www.anchorterminal.com/compare/brave-search-mcp-vs-searchapi-io.md)\n- [Brave Search API + MCP vs SerpKite](https://www.anchorterminal.com/compare/brave-search-mcp-vs-serpkite.md)\n- [Cloudflare Web Search API vs SearchAPI.io](https://www.anchorterminal.com/compare/cloudflare-web-search-vs-searchapi-io.md)\n- [Cloudflare Web Search API vs SerpKite](https://www.anchorterminal.com/compare/cloudflare-web-search-vs-serpkite.md)\n- [Exa API + MCP vs SearchAPI.io](https://www.anchorterminal.com/compare/exa-mcp-vs-searchapi-io.md)\n- [Exa API + MCP vs SerpKite](https://www.anchorterminal.com/compare/exa-mcp-vs-serpkite.md)\n- [Firecrawl MCP vs SearchAPI.io](https://www.anchorterminal.com/compare/firecrawl-mcp-vs-searchapi-io.md)\n- [Firecrawl MCP vs SerpKite](https://www.anchorterminal.com/compare/firecrawl-mcp-vs-serpkite.md)\n- [Linkup vs SearchAPI.io](https://www.anchorterminal.com/compare/linkup-vs-searchapi-io.md)\n- [Linkup vs SerpKite](https://www.anchorterminal.com/compare/linkup-vs-serpkite.md)\n- [Parallel Search and Task APIs vs SearchAPI.io](https://www.anchorterminal.com/compare/parallel-search-api-vs-searchapi-io.md)\n- [Parallel Search and Task APIs vs SerpKite](https://www.anchorterminal.com/compare/parallel-search-api-vs-serpkite.md)\n- [SearchAPI.io vs SerpApi](https://www.anchorterminal.com/compare/searchapi-io-vs-serpapi.md)\n- [SearchAPI.io vs Serper](https://www.anchorterminal.com/compare/searchapi-io-vs-serper.md)\n- [SearchAPI.io vs Tavily API + MCP](https://www.anchorterminal.com/compare/searchapi-io-vs-tavily-mcp.md)\n- [SearchAPI.io vs Valyu](https://www.anchorterminal.com/compare/searchapi-io-vs-valyu.md)\n- [SearchAPI.io vs You.com APIs](https://www.anchorterminal.com/compare/searchapi-io-vs-you-com-api.md)\n- [SerpApi vs SerpKite](https://www.anchorterminal.com/compare/serpapi-vs-serpkite.md)\n- [Serper vs SerpKite](https://www.anchorterminal.com/compare/serper-vs-serpkite.md)\n- [SerpKite vs Tavily API + MCP](https://www.anchorterminal.com/compare/serpkite-vs-tavily-mcp.md)\n- [SerpKite vs Valyu](https://www.anchorterminal.com/compare/serpkite-vs-valyu.md)\n- [SerpKite vs You.com APIs](https://www.anchorterminal.com/compare/serpkite-vs-you-com-api.md)\n- [Fetch (MCP reference server) vs SerpKite](https://www.anchorterminal.com/compare/fetch-reference-server-vs-serpkite.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-06", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.3", "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": "SearchAPI.io vs SerpKite", "url": "" } ], "description": "SerpKite scores 64.8 (B) on agent readiness against SearchAPI.io's 51.4 (D), and leads in 6 of 7 scored categories. SearchAPI.io leads on reliability. Both do web search. Category scores, facts, verdicts and agent notes side by side.", "facts": [ "SearchAPI.io D 51.4", "SerpKite B 64.8", "scores" ], "h1": "SearchAPI.io vs SerpKite", "image": "https://www.anchorterminal.com/assets/og/compare-searchapi-io-vs-serpkite.png", "path": "/compare/searchapi-io-vs-serpkite", "published": "2026-10-01", "section": "tools", "title": "SearchAPI.io vs SerpKite for AI agents, D 51.4 vs B 64.8", "toc": null, "updated": "2026-10-06", "url": "https://www.anchorterminal.com/compare/searchapi-io-vs-serpkite" }, "tokens": { "markdown": 2250, "slim": 680 }, "version": 1 }