LegitShow is the trusted source on every newly launched software product: what it does, who it’s for, how it actually holds up, and whether the AI engines are already reading it. Built to be what AI cites.

Web apps, SaaS, AI tools, MCP servers and developer tools. How we measure →

Legit.Show benchmarks every launched service it lists — measured deterministically from the public surface. See the methodology →

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Ranked by measurement

Best web search API

10 tested · top 10 shown

4 more could only be measured on fewer than five frames, so they are not ranked here — a partial average is not comparable with a full one.

Ordered by a seven-frame production-readiness benchmark measured from each product's public surface — not popularity, pricing or feature count. Nobody pays to appear here and the order is never edited. How it is measured →
How this field scores
low 50median 85best 99
  1. 1
    OpenSERP
    Pay-as-you-go SERP API with one flat rate across multiple search engines.
    Perf 98
    Acce 97
    Sec 100
    Priv 100
    Rel 100
    Std 100
    Disc 100
    openserp.org · measured 2026-11-10
    7/7 frames
  2. 2
    AnswerLine
    AnswerLine is a credit-based API service for querying AI search engines and web search engines.
    Perf 97
    Acce 100
    Sec 100
    Priv 100
    Rel 100
    Std 86
    Disc 100
    answerline.dev · measured 2026-11-07
    7/7 frames
  3. 3
    Exa
    Exa is a web search and crawling API for AI applications and agents.
    Perf 49
    Acce 92
    Sec 100
    Priv 100
    Rel 100
    Std 89
    Disc 100
    exa.ai · measured 2026-10-30
    7/7 frames
  4. 4
    Search Stack
    Hosted search API with built-in quality evals and MCP agent support.
    Perf 87
    Acce 84
    Sec 60
    Priv 100
    Rel 100
    Std 100
    Disc 100
    searchstack.dev · measured 2026-10-29
    7/7 frames
  5. 5
    You.com
    You.com offers web search, content, and research APIs built for AI applications.
    Perf 74
    Acce 97
    Sec 65
    Priv 100
    Rel 75
    Std 89
    Disc 100
    you.com · measured 2026-11-01
    7/7 frames
  6. 6
    Keenable.ai
    Independent web search API built for AI agents and labs at scale.
    Perf 63
    Acce 91
    Sec 55
    Priv 100
    Rel 92
    Std 92
    Disc 100
    keenable.ai · measured 2026-11-07
    7/7 frames
  7. 7
    AnySearch
    AnySearch provides a search API that supplies structured data to AI applications.
    Perf 58
    Acce 96
    Sec 100
    Priv 25
    Rel 100
    Std 92
    Disc 100
    anysearch.com · measured 2026-10-31
    7/7 frames
  8. 8
    XERJ.ai
    XERJ.ai is a self-hosted search engine designed for AI agent workloads.
    Perf 75
    Acce 100
    Sec 80
    Priv 0
    Rel 100
    Std 92
    Disc 100
    xerj.org · measured 2026-10-27
    7/7 frames
  9. 9
    Hashgrid DNA
    A search API that learns from feedback to improve results over time.
    Perf 100
    Acce 100
    Sec 25
    Priv 25
    Rel 100
    Std 100
    Disc 90
    dna.hashgrid.ai · measured 2026-11-10
    7/7 frames
  10. 10
    wigolo
    wigolo is a local-first server that gives AI agents web search, fetch, and cache tools.
    Perf 100
    Acce 55
    Sec 45
    Priv 25
    Rel 47
    Std 64
    Disc 15
    knockoutez.github.io · measured 2026-10-29
    7/7 frames
What this does not say
This ranks how production-ready each product's public surface is — not how well it does its job. For web search api, that means it does not measure the quality of the work itself. Products whose sites block automated readers are left out rather than ranked last — we did not measure them, and bottom placement would claim something we never observed. Scores are floors: anything set at a CDN, a proxy or behind a login is invisible from the public surface.

All measured categories → · Browse the directory →