MCP server for AI agents

B2B leads, backed by real data.

Connect the MCP server to Claude, ChatGPT, or Gemini and find companies with contacts right from your agent's chat — no manual scraping, no extra tabs.

Start for free
Discovery via Google Places API Pay-as-you-go pricing

search_leads

MCP tool

A call from Claude/ChatGPT returns a ready-made list of companies.

Bauunion GmbH★ 4.7
+49 89 · · · · · · bauunion.de
Nordbau AG★ 4.4
+49 89 · · · · · · nordbau.de
18 results · 0.4s $0.02 charged / lead

Works as an MCP tool in leading AI agents

ClaudeChatGPTGeminiCopilotGrok

Copilot and Grok plugins are in development

Why B2BLeads

Everything you need for lead search, out of the box.

No scrapers, no manual contact hunting, no extra infrastructure.

Native MCP tool

The agent calls search_leads right inside the conversation — no separate UI, no copy-pasting.

Verified data

Discovery via Google Places API: address, phone, website, rating — no dead records.

Web dashboard & billing

API keys, usage stats, and remaining balance in a single personal dashboard.

A small REST API

The same search is available over HTTP — for integrations without an MCP client.

Enrichment on demand

Contacts from the company's own site — free; deep enrichment via Hunter.io/Apollo — pay as you go.

Multi-platform

Plugins for Claude, ChatGPT, Gemini, Copilot — one account for all of them.

One MCP server, three flows

From search to billing — fully transparent.

Discovery, enrichment, and billing run as a single pipeline.

discovery

Company search

Google Places API32 results
enrichment

Contact enrichment

Own website — freeHunter.io — pay as you go
billing

Balance control

Not enough balance for the next request

Auto top-up: $50 when balance < $5
Prompt library

Start from a prompt that already works.

Connect the MCP server and use ready-made phrasings — or write your own.

Browse all scenarios
MCP

“Find construction companies in Munich with a website and phone number.”

MCP

“Collect 50 IT companies in Berlin rated above 4.0.”

MCP

“Enrich this lead list with email contacts where available on the site.”

REST

“GET /v1/search-leads?q=... — the same search over an API key.”

Plug in lead search, not infrastructure.

One API key, an MCP server, and a web dashboard — discovery and enrichment already built in.

Get an API key

Pay as you go — no fixed subscription.