Google tells you what exists. Faceabot tells you what holds up.
Search 264 AI benchmarks by category, with data sources and licences for each.
MCP endpoint :https://aibenchmarkindex.com/mcp · website · measurements and detailsThe global price benchmark for AI inference: 23 price indexes, market KPIs and SKU-level prices.
MCP endpoint :https://mcp.atticstandard.com/mcp · website · measurements and detailsHow to market a product to AI agents: readiness, placement, measurement, 7-day trial.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/agent-marketing-index/mcp · website · measurements and detailsSigRank benchmark MCP: cascade metrics, leaderboard, operator profiles, simulation, diagnostics.
MCP endpoint :https://signalaf.com/api/mcp · website · measurements and detailsThe Global Price Benchmark for AI Inference. 1,600+ SKUs, 40+ vendors, 14 price indexes.
MCP endpoint :https://atom-mcp-server-production.up.railway.app/mcp · website · measurements and detailsWhere AI agents discover products, and how to be listed there with measured results.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/agent-discovery-index/mcp · website · measurements and detailsLinkedIn content benchmark for 900+ B2B companies and their teams, with an open scoring method.
MCP endpoint :https://benchmark.useimagine.ai/api/mcp · website · measurements and detailsDiscover, evaluate, and compare SaaS APIs. Agent-verified scores and metrics.
Package npm :mcp-prowl · website · measurements and detailsQuery system performance metrics via MCP - CPU, memory, disk I/O, network, processes
Package pypi :pcp-mcp · website · measurements and details{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
MCP endpoint :https://www.pathwren.workers.dev/c/mcp-registry-official/mcp · website · measurements and detailsEvaluate, benchmark, and simulate AI agents on the VerifyAX agent-evaluation platform.
MCP endpoint :https://mcp.verifyax.com/mcp · website · measurements and detailsLLM rankings from public benchmarks, model comparisons and source-linked results. Updated daily.
MCP endpoint :https://theaggregate.ai/mcp · website · measurements and detailsManage Benchmark Email lists and contacts, and read campaign reports: opens, clicks, bounces.
MCP endpoint :https://benchmark-email.usefulapi.io/mcp · website · measurements and detailsMeasured share of answer for 20 SaaS brands. An open dataset, not an audit of your site.
MCP endpoint :https://dabyte.ai/mcp · website · measurements and detailsCurated index of B2B offerings for AI agents: fit, non-fit, limits, sourced claims.
MCP endpoint :https://agentcompanyindex.com/mcp · website · measurements and detailsAnswers questions about a business using its indexed website content, with cited sources.
MCP endpoint :https://api.aindex-ai.com/v1/mcp · website · measurements and detailsTest the voice agents you run: scored transcripts, pass/fail verdicts, latency and WER metrics.
MCP endpoint :https://api.wordis-bond.com/mcp · website · measurements and detailsRAG retrieval IR metrics: recall@k, hit@k, MRR, NDCG@k, evaluate_batch.
Package npm :@mukundakatta/ragmetric-mcp · website · measurements and detailsAI visibility rankings for 104 Japanese EC companies across ChatGPT, Claude, Gemini, Perplexity.
MCP endpoint :https://ai-visibility-index.dev/mcp · website · measurements and detailsA CPU performance engineering brain: a vetted reading list, benchmarks and cited source passages
Package pypi :cpu-perf · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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