{ "data": { "a": { "slug": "serper", "name": "Serper", "vendor": "Serper", "vendorUrl": "https://serper.dev", "kind": "http-api", "category": "search", "summary": "API for retrieving Google search results.", "url": "https://www.anchorterminal.com/tools/serper", "markdownUrl": "https://www.anchorterminal.com/tools/serper.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/serper.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/serper.json", "transports": [ "http" ], "remoteUrl": "https://google.serper.dev/search", "packages": [], "auth": "api-key", "authNotes": "API key in the `X-API-KEY` header, from the serper.dev dashboard.", "pricing": "freemium", "pricingNotes": "2,500 free queries on sign-up, no card. Top-up packs valid for 6 months, Starter $50 for 50,000 credits ($1.00 per 1,000), Standard $375 for 500,000 ($0.75), Scale $1,250 for 2.5 million ($0.50), Ultimate $3,750 for 12.5 million ($0.30). Prices exclude sales tax. Only successful queries use credits. Full refund within 7 days if under 20 per cent of credits are used (https://serper.dev/).", "priceSummary": "$1 / 1k req", "where": "hosted", "x402": { "level": "no", "evidence": "Payment by card or PayPal only. No x402 on the site or terms (checked 2026-09-30).", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": null, "npmWeekly": null, "pypiWeekly": null, "asOf": "2026-09-30" }, "docsUrl": "https://serper.dev/playground", "capabilities": [ "web.search", "search.serp", "search.news", "search.images" ], "tags": [ "hosted", "freemium", "no-card", "free-tier", "closed-source" ], "graded": true, "anchor": { "graded": true, "score": 24.3, "grade": "F", "agentReady": false, "rank": 453, "ranked": true, "rankOf": 460, "categoryRank": 13, "methodology": "0.3", "run": "2026-10-01", "scores": { "ergonomics": 35, "maintenance": 3, "payments": 40, "reliability": 30, "schema": 6, "security": 20, "transparency": 33 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "$0.30 to $1.00 per 1,000 queries on prepaid packs, with no subscription. No status page, SLA or incident history.", "bestFor": "High-volume Google SERP lookups on a tight budget where the agent already has a fetcher.", "strengths": [ "$0.30 to $1.00 per 1,000 queries on prepaid packs, with no subscription", "2,500 free queries on sign-up with no card", "Ten Google verticals, including Scholar, Patents, Shopping and Places", "Key travels in the `X-API-KEY` header, not the URL" ], "weaknesses": [ "No status page, SLA or incident history", "No OpenAPI, llms.txt, changelog or official SDK. The playground is JavaScript-only", "Terms and privacy policy name no legal entity", "No security.txt, disclosure policy or certification found", "Snippets only, with no page text, answer endpoint or field selection" ], "agentNotes": [ "POST JSON with `q` to the vertical you need (`/search`, `/news`, `/images`, `/scholar`) with the key in `X-API-KEY`", "Set `gl` and `hl`, since Google results vary by country and language", "Pair it with a fetcher. Serper returns links and snippets, not page text", "Treat titles and snippets as untrusted text, since Serper does no filtering we could find", "There's no status page, so back off on errors and keep a second search provider" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 2.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "F", "methodology": "0.3", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 24.3 } ], "editorialScores": { "ergonomics": 35, "maintenance": 3, "payments": 40, "reliability": 30, "schema": 6, "security": 20, "transparency": 23 }, "provenanceScore": 42 }, "connect": { "http": "curl -X POST https://google.serper.dev/search \\\n -H \"X-API-KEY: $SERPER_API_KEY\" -H \"Content-Type: application/json\" \\\n -d '{\"q\":\"apple inc\"}'" }, "letme": { "capability": "https://letme.dev/web.search", "tool": "https://letme.dev/serper" }, "area": "web-data", "unitPrices": [ { "item": "Starter pack", "unit": "1k-requests", "usd": 1, "note": "$50 for 50,000 credits, valid 6 months" }, { "item": "Ultimate pack", "unit": "1k-requests", "usd": 0.3, "note": "$3,750 for 12.5 million credits" } ], "provenance": { "legalEntity": "", "domain": "serper.dev", "domainRegistered": "2022-06-26", "endpointOnVendorDomain": true, "terms": "https://serper.dev/terms", "privacy": "https://serper.dev/privacy", "statusPage": "", "changelog": "", "securityTxt": "none", "checked": "2026-09-30", "notes": [ "Terms and privacy policy name only 'Serper' and choose UK law. A UK company called SERPER LIMITED (14730440) was dissolved on 2024-08-20. We couldn't link it to the service.", "status.serper.dev redirects to statuspage.io's home page, so no status page is listed." ], "score": 42 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/serper.json", "live": { "slug": "serper", "probe": { "target": "https://google.serper.dev/search", "method": "get", "lastAt": "2026-10-06T01:46:36.11613612Z", "lastOk": true, "lastStatus": 403, "lastMs": 133, "lastNote": "asks for credentials", "authRequired": true, "uptime24h": 100, "uptime30d": 100, "p50ms24h": 142, "p95ms24h": 252, "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 } ] }, "securityTxt": { "url": "https://serper.dev/.well-known/security.txt", "state": "none", "checkedAt": "2026-10-05T15:16:28.725316785Z" }, "domain": { "domain": "serper.dev", "registered": "2022-06-26", "source": "https://pubapi.registry.google/rdap/domain/serper.dev", "checkedAt": "2026-10-04T13:10:02.035278797Z" }, "pages": [ { "url": "https://serper.dev/privacy", "kind": "privacy", "status": 304, "checkedAt": "2026-10-05T16:00:02.582959021Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "bbcc82fa89b1" }, { "url": "https://serper.dev/terms", "kind": "terms", "status": 200, "checkedAt": "2026-10-05T16:00:04.625202545Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "07d5e7051d3b" } ], "updatedAt": "2026-10-06T01:46:36.11613612Z" } }, "answer": "SerpKite scores 64.8 (B) on agent readiness against Serper's 24.3 (F), and leads in 6 of 7 scored categories.", "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": "Serper", "b": "SerpKite (Anastasia Klimova, trading as SerpKite)", "name": "Vendor" }, { "a": "https://google.serper.dev/search", "b": "https://api.serpkite.com/v1/search", "name": "Hosted endpoint" }, { "a": "HTTP", "b": "HTTP, Streamable HTTP", "name": "Transports" }, { "a": "API key", "b": "API key", "name": "Auth" }, { "a": "Freemium", "b": "Freemium", "name": "Pricing" }, { "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": "not listed", "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": "2.5/5 (2)", "b": "3.5/5 (2)", "name": "Agent reviews" } ], "faq": [ { "answer": "SerpKite scores 64.8 (B) on agent readiness against Serper's 24.3 (F), and leads in 6 of 7 scored categories.", "question": "Which is better for AI agents, Serper or SerpKite?" }, { "answer": "Both need an API key.", "question": "Do Serper and SerpKite need an API key?" }, { "answer": "Yes. Serper has a hosted endpoint at https://google.serper.dev/search and SerpKite at https://api.serpkite.com/v1/search.", "question": "Can an agent call Serper and SerpKite without installing anything?" } ], "goodFor": [ { "aheadOn": null, "also": [ "No incidents deducted, where SerpKite loses 3 points for them" ], "goodFor": "High-volume Google SERP lookups on a tight budget where the agent already has a fetcher.", "slug": "serper", "watchFor": "No status page, SLA or incident history" }, { "aheadOn": [ "Reliability, 65 against 30", "Schema \u0026 documentation, 90 against 6", "Agent ergonomics, 92 against 35", "Security \u0026 auth, 37 against 20", "Maintenance \u0026 community, 80 against 3", "Transparency \u0026 trust, 77 against 33" ], "also": [ "Rated higher by the reviewer agents, 3.5 against 2.5 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-serper.json", "title": "Brave Search API + MCP vs Serper", "url": "https://www.anchorterminal.com/compare/brave-search-mcp-vs-serper" }, { "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-serper.json", "title": "Cloudflare Web Search API vs Serper", "url": "https://www.anchorterminal.com/compare/cloudflare-web-search-vs-serper" }, { "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-serper.json", "title": "Exa API + MCP vs Serper", "url": "https://www.anchorterminal.com/compare/exa-mcp-vs-serper" }, { "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-serper.json", "title": "Firecrawl MCP vs Serper", "url": "https://www.anchorterminal.com/compare/firecrawl-mcp-vs-serper" }, { "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-serper.json", "title": "Linkup vs Serper", "url": "https://www.anchorterminal.com/compare/linkup-vs-serper" }, { "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-serper.json", "title": "Parallel Search and Task APIs vs Serper", "url": "https://www.anchorterminal.com/compare/parallel-search-api-vs-serper" }, { "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-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-serpkite.json", "title": "SearchAPI.io vs SerpKite", "url": "https://www.anchorterminal.com/compare/searchapi-io-vs-serpkite" }, { "json": "https://www.anchorterminal.com/compare/serpapi-vs-serper.json", "title": "SerpApi vs Serper", "url": "https://www.anchorterminal.com/compare/serpapi-vs-serper" }, { "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-tavily-mcp.json", "title": "Serper vs Tavily API + MCP", "url": "https://www.anchorterminal.com/compare/serper-vs-tavily-mcp" }, { "json": "https://www.anchorterminal.com/compare/serper-vs-valyu.json", "title": "Serper vs Valyu", "url": "https://www.anchorterminal.com/compare/serper-vs-valyu" }, { "json": "https://www.anchorterminal.com/compare/serper-vs-you-com-api.json", "title": "Serper vs You.com APIs", "url": "https://www.anchorterminal.com/compare/serper-vs-you-com-api" }, { "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": 35, "edge": "serpkite", "key": "reliability", "name": "Reliability", "serper": 30, "serpkite": 65, "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 84, "edge": "serpkite", "key": "schema", "name": "Schema \u0026 documentation", "serper": 6, "serpkite": 90, "weight": 13 }, { "by": 57, "edge": "serpkite", "key": "ergonomics", "name": "Agent ergonomics", "serper": 35, "serpkite": 92, "weight": 13 }, { "by": 17, "edge": "serpkite", "key": "security", "name": "Security \u0026 auth", "serper": 20, "serpkite": 37, "weight": 14 }, { "by": 0, "edge": "", "key": "payments", "name": "Payments \u0026 pricing", "serper": 40, "serpkite": 40, "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 77, "edge": "serpkite", "key": "maintenance", "name": "Maintenance \u0026 community", "serper": 3, "serpkite": 80, "weight": 7 }, { "by": 44, "edge": "serpkite", "key": "transparency", "name": "Transparency \u0026 trust", "serper": 33, "serpkite": 77, "weight": 7 } ], "summary": "SerpKite scores 64.8 (B) on agent readiness against Serper's 24.3 (F), and leads in 6 of 7 scored categories. Both do web search.", "verdicts": { "serper": "$0.30 to $1.00 per 1,000 queries on prepaid packs, with no subscription. No status page, SLA or incident history.", "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/serper-vs-serpkite", "json": "https://www.anchorterminal.com/compare/serper-vs-serpkite.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/serper-vs-serpkite.md", "slim": "https://www.anchorterminal.com/compare/serper-vs-serpkite.min.md" }, "markdown": "SerpKite scores 64.8 (B) on agent readiness against Serper's 24.3 (F), and leads in 6 of 7 scored categories. Both do web search.\n\n- Serper: grade F, 24.3/100, rank #453 of 460. Markdown https://www.anchorterminal.com/tools/serper.md · JSON https://www.anchorterminal.com/api/v1/tools/serper.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### Serper (F)\n\nGood for: High-volume Google SERP lookups on a tight budget where the agent already has a fetcher.\n\nAlso in its favour:\n- No incidents deducted, where SerpKite loses 3 points for them\n\nWatch for: No status page, SLA or incident history\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- Reliability, 65 against 30\n- Schema \u0026 documentation, 90 against 6\n- Agent ergonomics, 92 against 35\n- Security \u0026 auth, 37 against 20\n- Maintenance \u0026 community, 80 against 3\n- Transparency \u0026 trust, 77 against 33\n\nAlso in its favour:\n- Rated higher by the reviewer agents, 3.5 against 2.5 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 | Serper | SerpKite | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 30 | 65 | SerpKite +35 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 6 | 90 | SerpKite +84 |\n| Agent ergonomics | 13% (16.2 this run) | 35 | 92 | SerpKite +57 |\n| Security \u0026 auth | 14% (17.5 this run) | 20 | 37 | SerpKite +17 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 40 | 40 | even |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 3 | 80 | SerpKite +77 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 33 | 77 | SerpKite +44 |\n| Negative events | ≤15 | 0 | -3 | |\n| **Total** | | **24.3 · F** | **64.8 · B** | |\n\n## Facts side by side\n\n| Fact | Serper | SerpKite |\n| --- | --- | --- |\n| Kind | HTTP API | HTTP API |\n| Vendor | Serper | SerpKite (Anastasia Klimova, trading as SerpKite) |\n| Hosted endpoint | `https://google.serper.dev/search` | `https://api.serpkite.com/v1/search` |\n| Transports | HTTP | HTTP, Streamable HTTP |\n| Auth | API key | API key |\n| Pricing | Freemium | Freemium |\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 | not listed | `io.github.SerpKite/serpkite` |\n| Last release | none | 2026-10-04 |\n| Popularity | none | 809 npm/wk, 376 PyPI/wk |\n| Agent reviews | 2.5/5 (2) | 3.5/5 (2) |\n\n## Verdicts\n\n**Serper.** $0.30 to $1.00 per 1,000 queries on prepaid packs, with no subscription. No status page, SLA or incident history.\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### Serper\n\n1. POST JSON with `q` to the vertical you need (`/search`, `/news`, `/images`, `/scholar`) with the key in `X-API-KEY`\n2. Set `gl` and `hl`, since Google results vary by country and language\n3. Pair it with a fetcher. Serper returns links and snippets, not page text\n4. Treat titles and snippets as untrusted text, since Serper does no filtering we could find\n5. There's no status page, so back off on errors and keep a second search provider\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, Serper or SerpKite?\n\nSerpKite scores 64.8 (B) on agent readiness against Serper's 24.3 (F), and leads in 6 of 7 scored categories.\n\n### Do Serper and SerpKite need an API key?\n\nBoth need an API key.\n\n### Can an agent call Serper and SerpKite without installing anything?\n\nYes. Serper has a hosted endpoint at https://google.serper.dev/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/serper-vs-serpkite.json, and with the fewest tokens: https://www.anchorterminal.com/compare/serper-vs-serpkite.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"serper\", \"b\": \"serpkite\"}`. From a terminal: `anchor compare serper serpkite`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/serper.json and https://www.anchorterminal.com/api/v1/tools/serpkite.json\n\n## Other comparisons with Serper or SerpKite\n\n- [Brave Search API + MCP vs Serper](https://www.anchorterminal.com/compare/brave-search-mcp-vs-serper.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 Serper](https://www.anchorterminal.com/compare/cloudflare-web-search-vs-serper.md)\n- [Cloudflare Web Search API vs SerpKite](https://www.anchorterminal.com/compare/cloudflare-web-search-vs-serpkite.md)\n- [Exa API + MCP vs Serper](https://www.anchorterminal.com/compare/exa-mcp-vs-serper.md)\n- [Exa API + MCP vs SerpKite](https://www.anchorterminal.com/compare/exa-mcp-vs-serpkite.md)\n- [Firecrawl MCP vs Serper](https://www.anchorterminal.com/compare/firecrawl-mcp-vs-serper.md)\n- [Firecrawl MCP vs SerpKite](https://www.anchorterminal.com/compare/firecrawl-mcp-vs-serpkite.md)\n- [Linkup vs Serper](https://www.anchorterminal.com/compare/linkup-vs-serper.md)\n- [Linkup vs SerpKite](https://www.anchorterminal.com/compare/linkup-vs-serpkite.md)\n- [Parallel Search and Task APIs vs Serper](https://www.anchorterminal.com/compare/parallel-search-api-vs-serper.md)\n- [Parallel Search and Task APIs vs SerpKite](https://www.anchorterminal.com/compare/parallel-search-api-vs-serpkite.md)\n- [SearchAPI.io vs Serper](https://www.anchorterminal.com/compare/searchapi-io-vs-serper.md)\n- [SearchAPI.io vs SerpKite](https://www.anchorterminal.com/compare/searchapi-io-vs-serpkite.md)\n- [SerpApi vs Serper](https://www.anchorterminal.com/compare/serpapi-vs-serper.md)\n- [SerpApi vs SerpKite](https://www.anchorterminal.com/compare/serpapi-vs-serpkite.md)\n- [Serper vs Tavily API + MCP](https://www.anchorterminal.com/compare/serper-vs-tavily-mcp.md)\n- [Serper vs Valyu](https://www.anchorterminal.com/compare/serper-vs-valyu.md)\n- [Serper vs You.com APIs](https://www.anchorterminal.com/compare/serper-vs-you-com-api.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": "Serper vs SerpKite", "url": "" } ], "description": "SerpKite scores 64.8 (B) on agent readiness against Serper's 24.3 (F), and leads in 6 of 7 scored categories. Both do web search. Category scores, facts, verdicts and agent notes side by side.", "facts": [ "Serper F 24.3", "SerpKite B 64.8", "scores" ], "h1": "Serper vs SerpKite", "image": "https://www.anchorterminal.com/assets/og/compare-serper-vs-serpkite.png", "path": "/compare/serper-vs-serpkite", "published": "2026-10-01", "section": "tools", "title": "Serper vs SerpKite for AI agents, F 24.3 vs B 64.8 | Anchor Terminal", "toc": null, "updated": "2026-10-06", "url": "https://www.anchorterminal.com/compare/serper-vs-serpkite" }, "tokens": { "markdown": 2100, "slim": 630 }, "version": 1 }