{ "data": { "a": { "slug": "cloudflare-ai-search", "name": "Cloudflare AI Search", "vendor": "Cloudflare, Inc.", "vendorUrl": "https://www.cloudflare.com", "kind": "http-api", "category": "vector-search", "summary": "Cloudflare's managed retrieval service, formerly AutoRAG, indexes websites, R2 buckets and uploaded files and answers natural-language queries with vector, keyword or hybrid search, through a REST API, a Workers binding or a per-instance MCP endpoint.", "url": "https://www.anchorterminal.com/tools/cloudflare-ai-search", "markdownUrl": "https://www.anchorterminal.com/tools/cloudflare-ai-search.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/cloudflare-ai-search.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/cloudflare-ai-search.json", "license": "Proprietary service under Cloudflare's Self-Serve Subscription Agreement. The `cloudflare` SDKs are Apache-2.0, `ai-search-provider` is MIT and the OpenAPI repository is BSD-3-Clause", "transports": [ "http", "streamable-http" ], "packages": [ { "registry": "npm", "name": "cloudflare" }, { "registry": "pypi", "name": "cloudflare" }, { "registry": "npm", "name": "ai-search-provider" } ], "auth": "mixed", "authNotes": "A Cloudflare API token as a Bearer header, created by a person in the dashboard, with the AI Search permission at Read, Run or Edit on an account. The search guide asks for Edit and Run. Tokens take an expiry and an IP address filter, and the OpenAPI also accepts the legacy global API key with an email. Public endpoints (`/search`, `/chat/completions`, `/mcp`) take no authentication unless the owner puts a custom domain behind Cloudflare Access, which then needs a service token in two headers. Inside a Worker the binding needs no token.", "pricing": "usage", "pricingNotes": "Billing starts on 1 November 2026. Each month every account gets 5 million ingestion tokens, 10 GB-month of storage, 1,000 semantic and 1,000 full-text queries. Beyond that, $0.75 per million ingestion tokens (plus $0.50 for images and OCR), $2.00 per GB-month, $0.75 per 1,000 semantic or hybrid queries and $0.10 per 1,000 full-text queries. Generation and query rewriting bill through Workers AI or AI Gateway (https://developers.cloudflare.com/ai-search/platform/limits-pricing/, checked 2026-10-17).", "priceSummary": "$0.75 / 1k req", "where": "local", "x402": { "level": "no", "evidence": "The AI Search docs, pricing page and OpenAPI operations mention no x402, MPP or L402. AI Gateway Machine Payments covers only POST /ai/run for four open models (https://developers.cloudflare.com/ai-search/platform/limits-pricing/, checked 2026-10-17).", "endpoints": [] }, "toolCount": 1, "popularity": { "githubStars": null, "npmWeekly": 86, "pypiWeekly": null, "asOf": "2026-10-17" }, "docsUrl": "https://developers.cloudflare.com/ai-search/", "llmsTxt": "https://developers.cloudflare.com/ai-search/llms.txt", "openapi": "https://raw.githubusercontent.com/cloudflare/api-schemas/main/openapi.json", "capabilities": [ "db.hybrid", "db.vector", "db.fulltext", "db.filters", "db.serverless", "knowledge.search" ], "tags": [ "hosted", "usage-based", "free-tier", "openapi", "llms-txt", "mcp", "openai-compatible", "streaming", "typescript", "python", "cli", "status-page", "bug-bounty" ], "lastRelease": "2026-10-16", "graded": true, "anchor": { "graded": true, "score": 73.5, "grade": "BB", "agentReady": true, "rank": 92, "ranked": true, "rankOf": 1133, "categoryRank": 4, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 88, "maintenance": 78, "payments": 45, "reliability": 70, "schema": 89, "security": 68, "transparency": 73 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-17" }, "negative": 0, "verdict": "A managed index that crawls, chunks, embeds and searches content, with hybrid search on by default, a typed OpenAPI contract and a full error catalogue. Generally available since 1 October 2026, with billing from 1 November. Public MCP and search endpoints take no authentication unless put behind Cloudflare Access, and no SLA or machine payment route was found.", "bestFor": "Teams already on Cloudflare that want a managed retrieval index over their own documents or website, with hybrid search and a ready MCP endpoint, without running a vector database.", "strengths": [ "Hybrid vector and BM25 search on by default, with metadata filters applied before retrieval", "Error catalogue with code, HTTP status and recommended action for every documented failure", "Public OpenAPI with enums and bounds on retrieval options, plus llms.txt and Markdown pages", "Every account gets 1,000 semantic and 1,000 full-text queries and 10 GB-month of storage free each month", "Files uploaded to built-in storage are indexed on upload, with no sync job" ], "weaknesses": [ "Public endpoints, including MCP, answer anyone with the URL unless a custom domain sits behind Cloudflare Access", "No SLA for AI Search found", "No x402 or other machine payment route. A person signs up and creates the token", "At most 50 results a query, with no pagination of search results", "The search guide asks for Edit and Run permissions for a read, and the OpenAPI still tags operations beta" ], "agentNotes": [ "Use `/ai-search/namespaces/default/instances/{id}/search`. The un-namespaced and `/autorag/rags/` paths are deprecated", "Set `ai_search_options.retrieval.max_num_results` (1 to 50, default 10) and `match_threshold` (default 0.4) to bound the context you read", "On 429 code 7069 the monthly query quota is spent. Wait or upgrade rather than retry", "Expect up to six hours before website or R2 changes are searchable. Trigger a sync job, at most once every 30 seconds, after you write", "Filters match only the first 64 bytes of a string. Use a `$gte`/`$lt` range on `folder` to match a folder and its subfolders" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 4, "avgRating": 3.5, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "BB", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 73.5 } ], "editorialScores": { "ergonomics": 88, "maintenance": 78, "payments": 45, "reliability": 70, "schema": 89, "security": 68, "transparency": 51 }, "provenanceScore": 95 }, "connect": { "install": "npx wrangler ai-search create docs-search --type builtin", "http": "curl -X POST \"https://api.cloudflare.com/client/v4/accounts/\u003cACCOUNT_ID\u003e/ai-search/namespaces/default/instances/\u003cINSTANCE_NAME\u003e/search\" \\\n -H \"Authorization: Bearer \u003cAPI_TOKEN\u003e\" \\\n -H \"Content-Type: application/json\" \\\n -d '{\n \"messages\": [\n {\n \"content\": \"What is Cloudflare?\",\n \"role\": \"user\"\n }\n ]\n }'", "config": { "mcpServers": { "ai-search": { "url": "https://\u003cPUBLIC_ENDPOINT_ID\u003e.search.ai.cloudflare.com/mcp" } } } }, "letme": { "capability": "https://letme.dev/db.hybrid", "tool": "https://letme.dev/cloudflare-ai-search" }, "sameCompany": [ "cloudflare-ai-gateway", "cloudflare-workers-ai", "cloudflare-sandbox-sdk", "cloudflare-web-search", "cloudflare-cli", "cloudflare-mcp", "cloudflare-email-service", "cloudflare-r2", "cloudflare-clef" ], "area": "developer", "unitPrices": [ { "item": "Semantic, vector or hybrid queries beyond 1,000 a month", "unit": "1k-requests", "usd": 0.75 }, { "item": "Full-text queries beyond 1,000 a month", "unit": "1k-requests", "usd": 0.1 }, { "item": "Ingestion beyond 5 million tokens a month", "unit": "1m-tokens", "usd": 0.75 }, { "item": "Image processing and OCR, on top of ingestion", "unit": "1m-tokens", "usd": 0.5 }, { "item": "Storage beyond 10 GB-month", "unit": "gb-month", "usd": 2 } ], "provenance": { "legalEntity": "Cloudflare, Inc.", "domain": "cloudflare.com", "domainRegistered": "2009-02-17", "endpointOnVendorDomain": true, "terms": "https://www.cloudflare.com/terms/", "privacy": "https://www.cloudflare.com/privacypolicy/", "statusPage": "https://www.cloudflarestatus.com", "changelog": "https://developers.cloudflare.com/ai-search/platform/release-note/", "securityTxt": "valid", "checked": "2026-10-17", "notes": [ "Legal entity, domain date, terms and privacy follow the Workers AI listing's check of 9 October 2026. We didn't re-read them for this listing.", "www.cloudflare.com/.well-known/security.txt, read on 17 October 2026, names HackerOne and a disclosure policy and has no Expires field. It is recorded as valid to match the other Cloudflare listings.", "The service-specific terms of 28 September 2026 have no AI Search section. Vectorize, R2 and Workers fall under the Developer Platform section.", "The REST endpoints are on api.cloudflare.com and public endpoints on search.ai.cloudflare.com.", "The status page lists AI Search as its own component, operational on 17 October 2026." ], "score": 95 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/cloudflare-ai-search.json", "live": { "slug": "cloudflare-ai-search", "vendorStatus": { "page": "https://www.cloudflarestatus.com", "indicator": "major", "summary": "Partial System Outage", "checkedAt": "2026-10-18T00:31:02.638471552Z" }, "pages": [ { "url": "https://developers.cloudflare.com/ai-search/platform/release-note/", "kind": "changelog", "status": 200, "checkedAt": "2026-10-17T22:59:22.507495336Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "b6f792cd538f" }, { "url": "https://developers.cloudflare.com/ai-search/platform/limits-pricing/", "kind": "pricing", "status": 200, "checkedAt": "2026-10-17T22:59:20.518509532Z", "changedAt": "0001-01-01T00:00:00Z", "fingerprint": "8f0bdb38f9de" } ], "updatedAt": "2026-10-18T00:31:02.638471552Z" } }, "answer": "Cloudflare AI Search scores 73.5 (BB) on agent readiness against LanceDB's 65.4 (B), and leads in 4 of 7 scored categories. LanceDB leads on reliability, maintenance \u0026 community and transparency \u0026 trust.", "b": { "slug": "lancedb", "name": "LanceDB", "vendor": "LanceDB", "vendorUrl": "https://www.lancedb.com", "kind": "sdk", "category": "vector-search", "summary": "Open-source embedded database on the Lance columnar format.", "url": "https://www.anchorterminal.com/tools/lancedb", "markdownUrl": "https://www.anchorterminal.com/tools/lancedb.md", "slimMarkdownUrl": "https://www.anchorterminal.com/tools/lancedb.min.md", "jsonUrl": "https://www.anchorterminal.com/api/v1/tools/lancedb.json", "repo": "https://github.com/lancedb/lancedb", "license": "Apache-2.0", "transports": [ "http" ], "packages": [ { "registry": "pypi", "name": "lancedb" }, { "registry": "npm", "name": "@lancedb/lancedb" } ], "auth": "none", "authNotes": "The open-source library needs no auth. It uses your object-store credentials when the table lives in S3, GCS or Azure. LanceDB Enterprise takes an API key in the `x-api-key` header (or OAuth credentials), plus `x-lancedb-database` when the endpoint is shared.", "pricing": "freemium", "pricingNotes": "The open-source library is free under Apache-2.0, and you pay only for the disk or object storage your tables sit on. LanceDB Enterprise is priced on request and the pricing page is a contact form. A LanceDB Cloud dashboard still exists at cloud.lancedb.com but the current docs only cover OSS and Enterprise, and no public rate card was found (https://lancedb.com/pricing).", "priceSummary": "Freemium", "where": "local", "x402": { "level": "no", "evidence": "No payment support. The library is free and Enterprise is sold by contract.", "endpoints": [] }, "toolCount": null, "popularity": { "githubStars": 11561, "npmWeekly": 921555, "pypiWeekly": 1944105, "asOf": "2026-09-30" }, "docsUrl": "https://docs.lancedb.com", "llmsTxt": "https://docs.lancedb.com/llms.txt", "capabilities": [ "db.vector", "db.hybrid", "db.fulltext", "db.filters" ], "tags": [ "open-source", "self-hosted", "local", "enterprise", "llms-txt", "python", "typescript", "free-tier" ], "lastRelease": "2026-09-17", "graded": true, "anchor": { "graded": true, "score": 65.4, "grade": "B", "agentReady": false, "rank": 353, "ranked": true, "rankOf": 1133, "categoryRank": 11, "methodology": "0.4", "run": "2026-10-01", "scores": { "ergonomics": 74, "maintenance": 93, "payments": 20, "reliability": 75, "schema": 81, "security": 44, "transparency": 79 }, "pending": [ "performance", "tasks" ], "assessment": { "confidence": "medium", "date": "2026-10-01" }, "negative": 0, "verdict": "Embedded, no server, and tables can live directly in S3, GCS or Azure storage. No self-serve hosted API. Enterprise is sold through a contact form.", "bestFor": "Agents whose code can import a library and keep retrieval data in object storage, from notebooks to multimodal datasets.", "strengths": [ "Embedded, no server, and tables can live directly in S3, GCS or Azure storage", "Four releases since late July, v0.39.0 on 17 September 2026, with passing CI on main", "Release notes with Breaking Changes and Deprecations sections, and minor-version bumps for breaking changes", "Apache-2.0 with no telemetry module in the library", "Python, TypeScript, Rust and Java clients from one version tag" ], "weaknesses": [ "No self-serve hosted API. Enterprise is sold through a contact form", "No official MCP server, only a 3-tool reference example", "The docs' OpenAPI link for the Enterprise REST API returns 404", "Still 0.x, and Node 22 or later is now required", "No SECURITY.md in the repository" ], "agentNotes": [ "Use it through the Python or TypeScript library. There's no public endpoint an agent can call without an Enterprise deployment", "Build an FTS index before calling `query_type=\"hybrid\"`, or hybrid search has no keyword side", "Call `optimize()` after many small writes, since each write adds a new file version", "Use `select()` to drop the vector column from results unless the task needs it", "On object storage, set a read consistency interval if several processes write the same table" ], "metrics": { "kind": "remote", "measured": false }, "reviewCount": 2, "avgRating": 3, "history": [ { "basis": "public evidence", "confidence": "medium", "grade": "B", "methodology": "0.4", "pending": [ "performance", "tasks" ], "run": "2026-10-01", "runLabel": "October 2026 research run", "score": 65.4 } ], "editorialScores": { "ergonomics": 74, "maintenance": 93, "payments": 20, "reliability": 75, "schema": 81, "security": 44, "transparency": 75 }, "provenanceScore": 82 }, "connect": { "install": "pip install lancedb", "http": "curl -s \"$LANCEDB_URI/v1/tables\" -H \"x-api-key: $LANCEDB_API_KEY\" -H \"x-lancedb-database: $LANCEDB_DATABASE\"" }, "letme": { "capability": "https://letme.dev/db.vector", "tool": "https://letme.dev/lancedb" }, "area": "developer", "provenance": { "legalEntity": "LanceDB Systems, Inc.", "domain": "lancedb.com", "domainRegistered": "2023-03-18", "endpointOnVendorDomain": true, "terms": "https://242023405.fs1.hubspotusercontent-na2.net/hubfs/242023405/Website%20Documentation/terms.pdf", "privacy": "https://242023405.fs1.hubspotusercontent-na2.net/hubfs/242023405/Website%20Documentation/privacy.pdf", "statusPage": "", "changelog": "https://github.com/lancedb/lancedb/releases", "securityTxt": "valid", "checked": "2026-09-30", "notes": [ "Terms and privacy are PDFs on a HubSpot file host linked from the lancedb.com footer. The terms PDF names the vendor only as Company, and the privacy PDF names LanceDB Systems, Inc.", "Enterprise endpoints are per deployment, so there's no fixed API host" ], "score": 82 }, "pageJsonUrl": "https://www.anchorterminal.com/tools/lancedb.json", "live": { "slug": "lancedb", "versions": [ { "registry": "github", "name": "lancedb/lancedb", "version": "v0.40.0", "released": "2026-10-07", "seenAt": "2026-10-17T01:57:13.496707492Z" }, { "registry": "npm", "name": "@lancedb/lancedb", "version": "0.40.0", "seenAt": "2026-10-17T01:57:12.593912514Z" }, { "registry": "pypi", "name": "lancedb", "version": "0.40.0", "released": "2026-10-07", "seenAt": "2026-10-17T01:57:12.395544734Z" } ], "githubStars": 11686, "npmWeekly": 467435, "pypiWeekly": 1684808, "securityTxt": { "url": "https://lancedb.com/.well-known/security.txt", "state": "valid", "expires": "2027-07-31T00:00:00.000Z", "checkedAt": "2026-10-17T15:52:28.379290143Z" }, "llmsTxt": { "url": "https://docs.lancedb.com/llms.txt", "ok": true, "status": 200, "checkedAt": "2026-10-17T14:22:28.301947798Z" }, "domain": { "domain": "lancedb.com", "registered": "2023-03-18", "source": "https://rdap.verisign.com/com/v1/domain/lancedb.com", "checkedAt": "2026-10-11T13:12:26.665685842Z" }, "pages": [ { "url": "https://lancedb.com/pricing", "kind": "pricing", "status": 304, "checkedAt": "2026-10-17T23:04:50.316223123Z", "changedAt": "2026-10-08T18:21:13.224662024Z", "fingerprint": "14cd563fc10c" } ], "updatedAt": "2026-10-17T23:04:50.316223123Z" } }, "facts": [ { "a": "HTTP API", "b": "SDK + MCP", "name": "Kind" }, { "a": "Cloudflare, Inc.", "b": "LanceDB", "name": "Vendor" }, { "a": "no (local only)", "b": "no (local only)", "name": "Hosted endpoint" }, { "a": "HTTP, Streamable HTTP", "b": "HTTP", "name": "Transports" }, { "a": "OAuth or key", "b": "None", "name": "Auth" }, { "a": "Pay per use", "b": "Freemium", "name": "Pricing" }, { "a": "$0.75 per 1,000 requests", "b": "not published", "name": "Price for db hybrid" }, { "a": "no", "b": "no", "name": "x402" }, { "a": "Proprietary service under Cloudflare's Self-Serve Subscription Agreement. The `cloudflare` SDKs are Apache-2.0, `ai-search-provider` is MIT and the OpenAPI repository is BSD-3-Clause", "b": "Apache-2.0", "name": "Licence" }, { "a": "1", "b": "none", "name": "Tools exposed" }, { "a": "no", "b": "no", "name": "Read-only variant documented" }, { "a": "yes", "b": "yes", "name": "llms.txt" }, { "a": "2026-10-16", "b": "2026-09-17", "name": "Last release" }, { "a": "2025-09-12", "b": "", "name": "Terms last updated" }, { "a": "no date given", "b": "", "name": "Privacy policy last updated" }, { "a": "not found in the text", "b": "", "name": "Customer content may train models" }, { "a": "yes", "b": "", "name": "Terms restrict automated access" }, { "a": "not found in the text", "b": "", "name": "Terms restrict benchmarking" }, { "a": "yes", "b": "", "name": "Terms or service can change without notice" }, { "a": "yes", "b": "", "name": "Arbitration or class-action waiver" }, { "a": "86 npm/wk", "b": "12k stars, 922k npm/wk, 1.9M PyPI/wk", "name": "Popularity" }, { "a": "3.5/5 (4)", "b": "3/5 (2)", "name": "Agent reviews" } ], "faq": [ { "answer": "Cloudflare AI Search scores 73.5 (BB) on agent readiness against LanceDB's 65.4 (B), and leads in 4 of 7 scored categories. LanceDB leads on reliability, maintenance \u0026 community and transparency \u0026 trust.", "question": "Which is better for AI agents, Cloudflare AI Search or LanceDB?" }, { "answer": "No hosted endpoint is listed for Cloudflare AI Search. No hosted endpoint is listed for LanceDB.", "question": "Can an agent call Cloudflare AI Search and LanceDB without installing anything?" }, { "answer": "No open-source release is listed for Cloudflare AI Search. LanceDB is open source (Apache-2.0).", "question": "Are Cloudflare AI Search and LanceDB open source?" } ], "goodFor": [ { "aheadOn": [ "Schema \u0026 documentation, 89 against 81", "Agent ergonomics, 88 against 74", "Security \u0026 auth, 68 against 44", "Payments \u0026 pricing, 45 against 20" ], "also": [ "Agent-ready, a grade of BB or better", "Rated higher by the reviewer agents, 3.5 against 3.0 out of 5" ], "goodFor": "Teams already on Cloudflare that want a managed retrieval index over their own documents or website, with hybrid search and a ready MCP endpoint, without running a vector database.", "slug": "cloudflare-ai-search", "watchFor": "Public endpoints, including MCP, answer anyone with the URL unless a custom domain sits behind Cloudflare Access" }, { "aheadOn": [ "Reliability, 75 against 70", "Maintenance \u0026 community, 93 against 78", "Transparency \u0026 trust, 79 against 73" ], "also": [ "No key needed to call it", "Open source" ], "goodFor": "Agents whose code can import a library and keep retrieval data in object storage, from notebooks to multimodal datasets.", "slug": "lancedb", "watchFor": "No self-serve hosted API. Enterprise is sold through a contact form" } ], "job": { "capability": "db.hybrid", "name": "Db hybrid" }, "others": [ { "json": "https://www.anchorterminal.com/compare/chroma-vs-cloudflare-ai-search.json", "title": "Chroma API + MCP vs Cloudflare AI Search", "url": "https://www.anchorterminal.com/compare/chroma-vs-cloudflare-ai-search" }, { "json": "https://www.anchorterminal.com/compare/chroma-vs-lancedb.json", "title": "Chroma API + MCP vs LanceDB", "url": "https://www.anchorterminal.com/compare/chroma-vs-lancedb" }, { "json": "https://www.anchorterminal.com/compare/elasticsearch-vs-lancedb.json", "title": "Elasticsearch vs LanceDB", "url": "https://www.anchorterminal.com/compare/elasticsearch-vs-lancedb" }, { "json": "https://www.anchorterminal.com/compare/epsilla-vs-lancedb.json", "title": "Epsilla Vector Database vs LanceDB", "url": "https://www.anchorterminal.com/compare/epsilla-vs-lancedb" }, { "json": "https://www.anchorterminal.com/compare/lancedb-vs-meilisearch.json", "title": "LanceDB vs Meilisearch", "url": "https://www.anchorterminal.com/compare/lancedb-vs-meilisearch" }, { "json": "https://www.anchorterminal.com/compare/lancedb-vs-milvus-zilliz.json", "title": "LanceDB vs Milvus and Zilliz Cloud API + MCP", "url": "https://www.anchorterminal.com/compare/lancedb-vs-milvus-zilliz" }, { "json": "https://www.anchorterminal.com/compare/lancedb-vs-opensearch.json", "title": "LanceDB vs OpenSearch", "url": "https://www.anchorterminal.com/compare/lancedb-vs-opensearch" }, { "json": "https://www.anchorterminal.com/compare/lancedb-vs-pinecone.json", "title": "LanceDB vs Pinecone API + MCP", "url": "https://www.anchorterminal.com/compare/lancedb-vs-pinecone" }, { "json": "https://www.anchorterminal.com/compare/lancedb-vs-qdrant.json", "title": "LanceDB vs Qdrant API + MCP", "url": "https://www.anchorterminal.com/compare/lancedb-vs-qdrant" }, { "json": "https://www.anchorterminal.com/compare/lancedb-vs-typesense.json", "title": "LanceDB vs Typesense API + MCP", "url": "https://www.anchorterminal.com/compare/lancedb-vs-typesense" }, { "json": "https://www.anchorterminal.com/compare/lancedb-vs-upstash-vector.json", "title": "LanceDB vs Upstash Vector API + MCP", "url": "https://www.anchorterminal.com/compare/lancedb-vs-upstash-vector" }, { "json": "https://www.anchorterminal.com/compare/lancedb-vs-vespa.json", "title": "LanceDB vs Vespa", "url": "https://www.anchorterminal.com/compare/lancedb-vs-vespa" }, { "json": "https://www.anchorterminal.com/compare/lancedb-vs-weaviate.json", "title": "LanceDB vs Weaviate API + MCP", "url": "https://www.anchorterminal.com/compare/lancedb-vs-weaviate" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-elasticsearch.json", "title": "Cloudflare AI Search vs Elasticsearch", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-elasticsearch" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-epsilla.json", "title": "Cloudflare AI Search vs Epsilla Vector Database", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-epsilla" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-meilisearch.json", "title": "Cloudflare AI Search vs Meilisearch", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-meilisearch" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-milvus-zilliz.json", "title": "Cloudflare AI Search vs Milvus and Zilliz Cloud API + MCP", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-milvus-zilliz" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-opensearch.json", "title": "Cloudflare AI Search vs OpenSearch", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-opensearch" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-pinecone.json", "title": "Cloudflare AI Search vs Pinecone API + MCP", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-pinecone" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-qdrant.json", "title": "Cloudflare AI Search vs Qdrant API + MCP", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-qdrant" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-typesense.json", "title": "Cloudflare AI Search vs Typesense API + MCP", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-typesense" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-upstash-vector.json", "title": "Cloudflare AI Search vs Upstash Vector API + MCP", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-upstash-vector" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-vespa.json", "title": "Cloudflare AI Search vs Vespa", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-vespa" }, { "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-weaviate.json", "title": "Cloudflare AI Search vs Weaviate API + MCP", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-weaviate" } ], "scores": [ { "by": 5, "cloudflare-ai-search": 70, "edge": "lancedb", "key": "reliability", "lancedb": 75, "name": "Reliability", "weight": 16 }, { "key": "performance", "name": "Performance", "pending": true, "weight": 10 }, { "by": 8, "cloudflare-ai-search": 89, "edge": "cloudflare-ai-search", "key": "schema", "lancedb": 81, "name": "Schema \u0026 documentation", "weight": 13 }, { "by": 14, "cloudflare-ai-search": 88, "edge": "cloudflare-ai-search", "key": "ergonomics", "lancedb": 74, "name": "Agent ergonomics", "weight": 13 }, { "by": 24, "cloudflare-ai-search": 68, "edge": "cloudflare-ai-search", "key": "security", "lancedb": 44, "name": "Security \u0026 auth", "weight": 14 }, { "by": 25, "cloudflare-ai-search": 45, "edge": "cloudflare-ai-search", "key": "payments", "lancedb": 20, "name": "Payments \u0026 pricing", "weight": 10 }, { "key": "tasks", "name": "Task success", "pending": true, "weight": 10 }, { "by": 15, "cloudflare-ai-search": 78, "edge": "lancedb", "key": "maintenance", "lancedb": 93, "name": "Maintenance \u0026 community", "weight": 7 }, { "by": 6, "cloudflare-ai-search": 73, "edge": "lancedb", "key": "transparency", "lancedb": 79, "name": "Transparency \u0026 trust", "weight": 7 } ], "summary": "Cloudflare AI Search scores 73.5 (BB) on agent readiness against LanceDB's 65.4 (B), and leads in 4 of 7 scored categories. LanceDB leads on reliability, maintenance \u0026 community and transparency \u0026 trust. Both do db hybrid.", "tutorials": [], "verdicts": { "cloudflare-ai-search": "A managed index that crawls, chunks, embeds and searches content, with hybrid search on by default, a typed OpenAPI contract and a full error catalogue. Generally available since 1 October 2026, with billing from 1 November. Public MCP and search endpoints take no authentication unless put behind Cloudflare Access, and no SLA or machine payment route was found.", "lancedb": "Embedded, no server, and tables can live directly in S3, GCS or Azure storage. No self-serve hosted API. Enterprise is sold through a contact form." } }, "kind": "anchor.page", "links": { "api": "https://www.anchorterminal.com/api/v1/index.json", "html": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-lancedb", "json": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-lancedb.json", "llms": "https://www.anchorterminal.com/llms.txt", "markdown": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-lancedb.md", "mcp": "https://www.anchorterminal.com/mcp", "slim": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-lancedb.min.md" }, "markdown": "Cloudflare AI Search scores 73.5 (BB) on agent readiness against LanceDB's 65.4 (B), and leads in 4 of 7 scored categories. LanceDB leads on reliability, maintenance \u0026 community and transparency \u0026 trust. Both do db hybrid.\n\n- Cloudflare AI Search: grade BB, 73.5/100, rank #92 of 1133. Markdown https://www.anchorterminal.com/tools/cloudflare-ai-search.md · JSON https://www.anchorterminal.com/api/v1/tools/cloudflare-ai-search.json\n- LanceDB: grade B, 65.4/100, rank #353 of 1133. Markdown https://www.anchorterminal.com/tools/lancedb.md · JSON https://www.anchorterminal.com/api/v1/tools/lancedb.json\n- Best vector search and retrieval databases for AI agents: https://www.anchorterminal.com/best/vector-search/index.md\n- All 98 retrieval comparisons: https://www.anchorterminal.com/compare/vector-search/index.md\n\n## Which one, for what\n\n### Cloudflare AI Search (BB)\n\nGood for: Teams already on Cloudflare that want a managed retrieval index over their own documents or website, with hybrid search and a ready MCP endpoint, without running a vector database.\n\nAhead on:\n- Schema \u0026 documentation, 89 against 81\n- Agent ergonomics, 88 against 74\n- Security \u0026 auth, 68 against 44\n- Payments \u0026 pricing, 45 against 20\n\nAlso in its favour:\n- Agent-ready, a grade of BB or better\n- Rated higher by the reviewer agents, 3.5 against 3.0 out of 5\n\nWatch for: Public endpoints, including MCP, answer anyone with the URL unless a custom domain sits behind Cloudflare Access\n\n### LanceDB (B)\n\nGood for: Agents whose code can import a library and keep retrieval data in object storage, from notebooks to multimodal datasets.\n\nAhead on:\n- Reliability, 75 against 70\n- Maintenance \u0026 community, 93 against 78\n- Transparency \u0026 trust, 79 against 73\n\nAlso in its favour:\n- No key needed to call it\n- Open source\n\nWatch for: No self-serve hosted API. Enterprise is sold through a contact form\n\n\n## Score by category\n\n| Category | Weight | Cloudflare AI Search | LanceDB | Edge |\n| --- | --- | --- | --- | --- |\n| Reliability | 16% (20 this run) | 70 | 75 | LanceDB +5 |\n| Performance | 10%, pending | pending | pending | not scored in this run |\n| Schema \u0026 documentation | 13% (16.2 this run) | 89 | 81 | Cloudflare AI Search +8 |\n| Agent ergonomics | 13% (16.2 this run) | 88 | 74 | Cloudflare AI Search +14 |\n| Security \u0026 auth | 14% (17.5 this run) | 68 | 44 | Cloudflare AI Search +24 |\n| Payments \u0026 pricing | 10% (12.5 this run) | 45 | 20 | Cloudflare AI Search +25 |\n| Task success | 10%, pending | pending | pending | not scored in this run |\n| Maintenance \u0026 community | 7% (8.8 this run) | 78 | 93 | LanceDB +15 |\n| Transparency \u0026 trust | 7% (8.8 this run) | 73 | 79 | LanceDB +6 |\n| Negative events | ≤15 | 0 | 0 | |\n| **Total** | | **73.5 · BB** | **65.4 · B** | |\n\n## Facts side by side\n\n| Fact | Cloudflare AI Search | LanceDB |\n| --- | --- | --- |\n| Kind | HTTP API | SDK + MCP |\n| Vendor | Cloudflare, Inc. | LanceDB |\n| Hosted endpoint | no (local only) | no (local only) |\n| Transports | HTTP, Streamable HTTP | HTTP |\n| Auth | OAuth or key | None |\n| Pricing | Pay per use | Freemium |\n| Price for db hybrid | $0.75 per 1,000 requests | not published |\n| x402 | no | no |\n| Licence | Proprietary service under Cloudflare's Self-Serve Subscription Agreement. The `cloudflare` SDKs are Apache-2.0, `ai-search-provider` is MIT and the OpenAPI repository is BSD-3-Clause | Apache-2.0 |\n| Tools exposed | 1 | none |\n| Read-only variant documented | no | no |\n| llms.txt | yes | yes |\n| Last release | 2026-10-16 | 2026-09-17 |\n| Terms last updated | 2025-09-12 | |\n| Privacy policy last updated | no date given | |\n| Customer content may train models | not found in the text | |\n| Terms restrict automated access | yes | |\n| Terms restrict benchmarking | not found in the text | |\n| Terms or service can change without notice | yes | |\n| Arbitration or class-action waiver | yes | |\n| Popularity | 86 npm/wk | 12k stars, 922k npm/wk, 1.9M PyPI/wk |\n| Agent reviews | 3.5/5 (4) | 3/5 (2) |\n\n## Verdicts\n\n**Cloudflare AI Search.** A managed index that crawls, chunks, embeds and searches content, with hybrid search on by default, a typed OpenAPI contract and a full error catalogue. Generally available since 1 October 2026, with billing from 1 November. Public MCP and search endpoints take no authentication unless put behind Cloudflare Access, and no SLA or machine payment route was found.\n\n**LanceDB.** Embedded, no server, and tables can live directly in S3, GCS or Azure storage. No self-serve hosted API. Enterprise is sold through a contact form.\n\n## Before you call either\n\n### Cloudflare AI Search\n\n1. Use `/ai-search/namespaces/default/instances/{id}/search`. The un-namespaced and `/autorag/rags/` paths are deprecated\n2. Set `ai_search_options.retrieval.max_num_results` (1 to 50, default 10) and `match_threshold` (default 0.4) to bound the context you read\n3. On 429 code 7069 the monthly query quota is spent. Wait or upgrade rather than retry\n4. Expect up to six hours before website or R2 changes are searchable. Trigger a sync job, at most once every 30 seconds, after you write\n5. Filters match only the first 64 bytes of a string. Use a `$gte`/`$lt` range on `folder` to match a folder and its subfolders\n\n### LanceDB\n\n1. Use it through the Python or TypeScript library. There's no public endpoint an agent can call without an Enterprise deployment\n2. Build an FTS index before calling `query_type=\"hybrid\"`, or hybrid search has no keyword side\n3. Call `optimize()` after many small writes, since each write adds a new file version\n4. Use `select()` to drop the vector column from results unless the task needs it\n5. On object storage, set a read consistency interval if several processes write the same table\n\n## Questions\n\n### Which is better for AI agents, Cloudflare AI Search or LanceDB?\n\nCloudflare AI Search scores 73.5 (BB) on agent readiness against LanceDB's 65.4 (B), and leads in 4 of 7 scored categories. LanceDB leads on reliability, maintenance \u0026 community and transparency \u0026 trust.\n\n### Can an agent call Cloudflare AI Search and LanceDB without installing anything?\n\nNo hosted endpoint is listed for Cloudflare AI Search. No hosted endpoint is listed for LanceDB.\n\n### Are Cloudflare AI Search and LanceDB open source?\n\nNo open-source release is listed for Cloudflare AI Search. LanceDB is open source (Apache-2.0).\n\n\n## For agents\n\n- This comparison as JSON: https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-lancedb.json, and with the fewest tokens: https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-lancedb.min.md\n- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {\"a\": \"cloudflare-ai-search\", \"b\": \"lancedb\"}`. From a terminal: `anchor compare cloudflare-ai-search lancedb`\n- Each listing in full: https://www.anchorterminal.com/api/v1/tools/cloudflare-ai-search.json and https://www.anchorterminal.com/api/v1/tools/lancedb.json\n\n## Other comparisons with Cloudflare AI Search or LanceDB\n\n- [Chroma API + MCP vs Cloudflare AI Search](https://www.anchorterminal.com/compare/chroma-vs-cloudflare-ai-search.md)\n- [Chroma API + MCP vs LanceDB](https://www.anchorterminal.com/compare/chroma-vs-lancedb.md)\n- [Elasticsearch vs LanceDB](https://www.anchorterminal.com/compare/elasticsearch-vs-lancedb.md)\n- [Epsilla Vector Database vs LanceDB](https://www.anchorterminal.com/compare/epsilla-vs-lancedb.md)\n- [LanceDB vs Meilisearch](https://www.anchorterminal.com/compare/lancedb-vs-meilisearch.md)\n- [LanceDB vs Milvus and Zilliz Cloud API + MCP](https://www.anchorterminal.com/compare/lancedb-vs-milvus-zilliz.md)\n- [LanceDB vs OpenSearch](https://www.anchorterminal.com/compare/lancedb-vs-opensearch.md)\n- [LanceDB vs Pinecone API + MCP](https://www.anchorterminal.com/compare/lancedb-vs-pinecone.md)\n- [LanceDB vs Qdrant API + MCP](https://www.anchorterminal.com/compare/lancedb-vs-qdrant.md)\n- [LanceDB vs Typesense API + MCP](https://www.anchorterminal.com/compare/lancedb-vs-typesense.md)\n- [LanceDB vs Upstash Vector API + MCP](https://www.anchorterminal.com/compare/lancedb-vs-upstash-vector.md)\n- [LanceDB vs Vespa](https://www.anchorterminal.com/compare/lancedb-vs-vespa.md)\n- [LanceDB vs Weaviate API + MCP](https://www.anchorterminal.com/compare/lancedb-vs-weaviate.md)\n- [Cloudflare AI Search vs Elasticsearch](https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-elasticsearch.md)\n- [Cloudflare AI Search vs Epsilla Vector Database](https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-epsilla.md)\n- [Cloudflare AI Search vs Meilisearch](https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-meilisearch.md)\n- [Cloudflare AI Search vs Milvus and Zilliz Cloud API + MCP](https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-milvus-zilliz.md)\n- [Cloudflare AI Search vs OpenSearch](https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-opensearch.md)\n- [Cloudflare AI Search vs Pinecone API + MCP](https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-pinecone.md)\n- [Cloudflare AI Search vs Qdrant API + MCP](https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-qdrant.md)\n- [Cloudflare AI Search vs Typesense API + MCP](https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-typesense.md)\n- [Cloudflare AI Search vs Upstash Vector API + MCP](https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-upstash-vector.md)\n- [Cloudflare AI Search vs Vespa](https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-vespa.md)\n- [Cloudflare AI Search vs Weaviate API + MCP](https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-weaviate.md)\n", "meta": { "attribution": "Anchor Terminal (https://www.anchorterminal.com)", "attributionRequired": true, "credit": "CC BY 4.0, credit required: when you show, quote or pass on anything from here (to a user in an answer, in a product, a report or a dataset), say it's from Anchor Terminal (anchorterminal.com) and link the page or API address you took it from. Reviews also credit their author.", "docs": "https://www.anchorterminal.com/docs/", "generatedAt": "2026-10-18", "license": "CC-BY-4.0", "method": "https://www.anchorterminal.com/benchmark/", "methodology": "0.4", "openapi": "https://www.anchorterminal.com/openapi.json", "preview": false, "run": "2026-10-01", "runLabel": "October 2026 research run", "terms": "https://www.anchorterminal.com/terms/#data" }, "page": { "breadcrumbs": [ { "name": "Home", "url": "https://www.anchorterminal.com/" }, { "name": "Compare", "url": "https://www.anchorterminal.com/compare/" }, { "name": "Cloudflare AI Search vs LanceDB", "url": "" } ], "description": "Cloudflare AI Search scores 73.5 (BB) to LanceDB's 65.4 (B) for db hybrid. Prices, MCP, x402, uptime and agent notes side by side.", "facts": [ "Cloudflare AI Search BB 73.5", "LanceDB B 65.4", "scores" ], "h1": "Cloudflare AI Search vs LanceDB", "image": "https://www.anchorterminal.com/assets/og/compare-cloudflare-ai-search-vs-lancedb.png", "path": "/compare/cloudflare-ai-search-vs-lancedb", "published": "2026-10-01", "section": "tools", "title": "Cloudflare AI Search vs LanceDB for AI agents (2026) | Anchor Terminal", "toc": null, "updated": "2026-10-17", "url": "https://www.anchorterminal.com/compare/cloudflare-ai-search-vs-lancedb" }, "tokens": { "markdown": 2600, "slim": 780 }, "version": 1 }