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Patlas

Searches USPTO and EPO patent data and has your AI client check claim text for prior art matches.

Free plan · From $3 per use

LegalSearchFor developersFree tier
patlas.dev ↗
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At a glanceswept Oct 27, 2026

not read yet

Use

For
Inventors and product teams checking whether an idea or their own codebase is already patented
Price
Free plan · From $3 per usepricing page, read Oct 27, 2026
Company
Yodha Systems LLC · Domain since 2026privacy policy · domain registered
Used for
  • search patent databases for prior art matching an idea
  • find patentable mechanisms in your own source code
  • compile a patent landscape report for an attorney
read off patlas.dev on Oct 27, 2026
Worth knowingcomputed from what we read · each with its source
  • Has an MCP server (1 in the registry)public registry →
Pricingpricing page, read Oct 27, 2026

Free plan · From $3 per use

pricing page

Your datawhat they publish, each line with its page · read Oct 27, 2026

“We do not sell your data to third parties, and we do not use your query content to train models we operate ourselves.”

privacy policy ↗

These are Patlas's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 27, 2026
  • MCP serverdev.patlas/patlasverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-27
  • Address to connectpatlas.dev/mcp

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Legalby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Questions this page answers
  • What is Patlas?

    Searches USPTO and EPO patent data and has your AI client check claim text for prior art matches. It is listed in the Atlas under Legal and made by Yodha Systems LLC.

  • Who is Patlas for?

    Inventors and product teams checking whether an idea or their own codebase is already patented

  • How much does Patlas cost?

    Patlas has a free plan; paid plans start at $3 per use, per its pricing page on 2026-10-27.

  • Is Patlas free?

    Yes, Patlas has a free plan, per its pricing page on 2026-10-27.

  • Do people use Patlas?

    Little sign of use.

  • Who owns Patlas?

    Patlas is run by Yodha Systems LLC, per its privacy policy (2026-10-27).

  • Does Patlas train AI on your data?

    No, per its privacy policy (2026-10-27): “We do not sell your data to third parties, and we do not use your query content to train models we operate ourselves.”

  • Is Patlas safe?

    We do not audit vendors. What Patlas publishes, read 2026-10-27: on training with your data, “We do not sell your data to third parties, and we do not use your query content to train models we operate ourselves.”.

  • Does Patlas give refunds?

    In its own words (terms of service, 2026-10-27): “Cancellation stops future billing; it is not a refund of amounts already charged (see Refund policy below). - **Price changes.** We may change pricing for a tier going forward.”

  • What are alternatives to Patlas?

    In Legal, by use: Idea2PatentAI, Patent Watch, Findip, Invention Village, Qube, Patent PreCheck.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk