Kestrel
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Features

Everything you need to find, judge and reach the right businesses

Kestrel brings lead collection, AI lead scoring, contact finding and email drafting into one workspace for agencies and B2B teams.

Collect

  • Nine sources: maps, web search, YouTube, OpenStreetMap, job boards, Companies House, podcasts, any web page and your own website lists
  • Built-in library of keywords and places in 245 countries
  • Search progress for every keyword and place, so you continue where you stopped
  • Careful pace with daily limits and automatic pauses

Judge with AI

  • Describe your offer, ideal customer, good signs and deal breakers once
  • Every lead marked Good, Maybe or No with a one-line reason
  • Works with Claude, ChatGPT, Gemini, OpenRouter or your own model
  • No API key? Use Claude Code or Codex with a job file instead

Reach out

  • Personal first emails: one line about the business, one line about you, one question
  • Review every draft in the lead panel before export
  • Email-ready export for your inbox or outreach tool
  • Your sender name, postal address and opt-out line added to every email

Signals and contacts

  • Hiring Now: companies hiring for the skills you sell
  • Find business emails and decision makers with Hunter.io
  • Directors from the UK company register
  • Website checks flag businesses that may have closed

Clean, organised data

  • One lead per business across every source, with new details merged in
  • Lists, saved views, filters and custom scoring rules
  • Do-not-contact list, never exported
  • Automatic backups and safe restore

Team ready

  • Lists for each client or market
  • Shared progress so nobody repeats a search
  • Activity log of every search, export and change
  • Roles for owners, managers, researchers and viewers

Sources

Nine places to find your next client

Google Maps

Local businesses by keyword and place, from map results you open.

Google Search

Business pages from the websites you choose to search.

YouTube

Channels by niche and country, with public contact details.

OpenStreetMap

The open world map, through its official data service.

Hiring on job boards

Companies hiring for the skills you sell, from public job boards.

Companies House

UK companies from the official Companies House register.

Podcasts via Listen Notes

Shows and the companies behind them, from Listen Notes.

Any web page

A list on any web page you open, turned into rows.

Your website lists

Your own list of websites, checked for public contact details.

See it with your own offer

Install the extension and score your first leads in minutes.

Get the extension

Works with

Connected to the tools you trust

Use your own AI model and keys. Each service gets only what a feature needs, only when you use it.

Sources: Google Maps, Google Search, YouTube, OpenStreetMap, Companies House, Listen Notes, Job boards, Any web page, Your website lists. Tools: Claude, ChatGPT, Gemini, OpenRouter, Claude Code, Codex, Hunter.io, Brave, Google Chrome.

Browsers

The extension runs in the browser you already use.

BraveGoogle Chrome

AI models

Score and write with the model you prefer, using your own key.

ClaudeChatGPTGeminiOpenRouter

No API key

Use your coding assistant with a job file instead of a key.

Claude CodeCodex

Contacts

Find business emails and the people who decide.

Hunter.ioCompanies House