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Firsay

Finds web3 founders, BD managers, KOLs and VCs from public profiles and chats, with each result linked to its source.

From $19/moActively maintained

SalesSearchFree tier
firsay.io ↗X
Open firsay.ioAlternativesSet it up for my team
Firsay: data, price, alternatives
At a glancechecked Oct 27, 2026

not read yet

Use

For
People doing web3 outreach, such as BD managers, founders and VCs finding contacts
Price
From $19/mopricing page, read Oct 29, 2026
Activity
Actively maintainedsite updated 5 days ago
How it runs
API
Used for
  • search for web3 founders, BD leads and KOLs in plain words
  • check each lead's public profile before reaching out
  • export lead lists to CSV for outreach
read off firsay.io on Oct 29, 2026
Worth knowingcomputed from what we read · each with its source
  • Has an MCP server (1 in the registry)public registry →
  • Publishes llms.txt, a file written for AI assistantsfirsay.io ↗
Pricingpricing page, read Oct 29, 2026

From $19/mo

pricing page

Price Watch: every price change in the Atlas, weekly

How a program reaches itfound, not claimed · read Oct 29, 2026
  • MCP serverio.firsay/firsayverified in the MCP registry
  • Stateanswers, 1 toolschecked 2026-10-29
  • Address to connectfirsay.io/api/mcp
  • API docsfirsay.io/docsthe 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 Salesby use, among tools still maintained

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

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From people who use itnot part of the reading

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Questions this page answers
  • What is Firsay?

    Finds web3 founders, BD managers, KOLs and VCs from public profiles and chats, with each result linked to its source. It is listed in the Atlas under Sales.

  • Who is Firsay for?

    People doing web3 outreach, such as BD managers, founders and VCs finding contacts

  • How much does Firsay cost?

    Paid plans start at $19/mo, per Firsay's pricing page on 2026-10-29.

  • Is Firsay still maintained?

    Actively maintained: site updated 5 days ago.

  • Does Firsay give refunds?

    In its own words (terms of service, 2026-10-29): “You can ask for a full refund within 7 days of a payment by writing to [email protected] or Telegram support with your account email.”

  • What are alternatives to Firsay?

    In Sales, by use: RocketReach, Clay, Prospeo, Lessie AI, Derrick App.

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