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Mostly Right

Hosts community datasets you can browse, download, or query through an API and MCP server, with an assistant that helps turn questions into datasets.

Free plan · From $49/moActively maintained

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At a glanceswept Oct 25, 2026

not read yet

Use

For
Analysts and builders who need ready-made datasets instead of collecting data from scratch.
Price
Free plan · From $49/mopricing page, read Oct 26, 2026
Activity
Actively maintainedsite updated 2 days ago
Company
Mostly Right Inc. · since 2026terms of service · per SEC filings
Runs as
API
Used for
  • Browse community datasets by topic
  • Turn a plain question into a usable dataset
  • Schedule refreshes and checks on datasets
read off mostlyright.md on Oct 26, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 26, 2026

Free plan · From $49/mo

pricing page

The companyeach fact with its source · read Oct 26, 2026
Your datawhat they publish, each line with its page · read Oct 26, 2026

These are Mostly Right'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 26, 2026
  • MCP servermd.mostlyright/datasetsverified in the MCP registry
  • Stateanswers, 80 toolschecked 2026-10-26
  • Address to connectmostlyright.md/api/mcp
  • API docsmostlyright.md/docs/reference/public-dataset-apithe vendor's page ↗
  • Status pagelinked from the homepagemostlyright.md/status ↗

MCP server details →

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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.

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

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Questions this page answers
  • What is Mostly Right?

    Hosts community datasets you can browse, download, or query through an API and MCP server, with an assistant that helps turn questions into datasets. It is listed in the Atlas under Data and made by Mostly Right Inc.

  • Who is Mostly Right for?

    Analysts and builders who need ready-made datasets instead of collecting data from scratch.

  • How much does Mostly Right cost?

    Mostly Right has a free plan; paid plans start at $49/mo, per its pricing page on 2026-10-26.

  • Is Mostly Right free?

    Yes, Mostly Right has a free plan, per its pricing page on 2026-10-26.

  • Do people use Mostly Right?

    Little sign of use.

  • Is Mostly Right still maintained?

    Actively maintained: site updated 2 days ago.

  • Who owns Mostly Right?

    Mostly Right is run by Mostly Right Inc., per its terms of service (2026-10-26).

  • Is Mostly Right safe?

    We do not audit vendors. What Mostly Right publishes, read 2026-10-26: GDPR stated on its privacy policy.

  • How do I cancel Mostly Right?

    In its own words (terms of service, 2026-10-26): “You can cancel online from your account at any time, or by writing to [email protected]; see §5.”

  • What are alternatives to Mostly Right?

    In Data, by use: SerpApi, ClicData, Twitterapi, MCP Analytics, Spider.cloud, Keylabs.

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