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InsiderCat

Tracks US congressional trades and corporate insider transactions from public disclosures, exposed via REST API and MCP server.

From $10/moActively maintained

FinanceFor developersMonitoring
insidercat.com ↗WikidataXGitHub
Open insidercat.comAlternativesSet it up for my teamIs InsiderCat yours? Claim the card →
At a glanceswept Oct 23, 2026

≈ 170visits/mo

Use not read yet · estimate, read Oct 23, 2026

For
Investors, researchers, journalists and AI agents tracking congressional trades and corporate insider transactions
Price
From $10/mopricing page, read Oct 23, 2026Trial & discounts: save 66% yearly
Activity
Actively maintainedsite updated 3 days ago
Company
since 2026per Wikidata
Runs as
API
Used for
  • monitor congressional trade disclosures filtered by ticker or politician
  • check what a politician's estimated portfolio holds now
  • review corporate insider buying and selling by ticker
read off insidercat.com on Oct 23, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 23, 2026

From $10/mo

Trial & discounts save 66% yearly

pricing page

The companyeach fact with its source · read Oct 23, 2026
  • Founded2026per Wikidata
  • Domain since2024domain registered
  • HeadquartersTepebasi, TRper their site
Your datawhat they publish, each line with its page · read Oct 23, 2026

These are InsiderCat'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 23, 2026
  • MCP servercom.insidercat/insidercatverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-23
  • Address to connectinsidercat.com/api/v1/mcp
  • OpenAPI spec22 pathsthe spec ↗
  • API docsinsidercat.com/api-mcp/docsthe vendor's page ↗
  • MCP docsinsidercat.com/api-mcpthe vendor's page ↗

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 Financeby use, among tools still maintained

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

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Questions this page answers
  • What is InsiderCat?

    Tracks US congressional trades and corporate insider transactions from public disclosures, exposed via REST API and MCP server. It is listed in the Atlas under Finance.

  • Who is InsiderCat for?

    Investors, researchers, journalists and AI agents tracking congressional trades and corporate insider transactions

  • How much does InsiderCat cost?

    Paid plans start at $10/mo, per InsiderCat's pricing page on 2026-10-23.

  • Is InsiderCat free?

    No. Its pricing page showed no free plan on 2026-10-23.

  • Is InsiderCat still maintained?

    Actively maintained: site updated 3 days ago.

  • Is InsiderCat safe?

    We do not audit vendors. What InsiderCat publishes, read 2026-10-23: CCPA stated on its privacy policy.

  • How do I cancel InsiderCat?

    In its own words (terms of service, 2026-10-23): “You can cancel future recurring subscription payments at anytime from your Account Settings page.”

  • Does InsiderCat give refunds?

    In its own words (terms of service, 2026-10-23): “These payments are nonrefundable; should a payment fail the subscription will be cancelled.”

  • What are alternatives to InsiderCat?

    In Finance, by use: Quartr, Longbridge, ROIC.ai Financial Data API, Twelve Data, API Ninjas, Veridion Markets.

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