Search and enrich millions of companies with 300+ data points via API
Express middleware for accepting payments in euros from humans via Stripe and USDC from AI agents via x402 on a single endpoint
Stage
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Founded
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Based in
FR
DE
Pricing model
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Freemium
Pricing
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Free core under Apache 2.0 license with both payment methods and Express integration. Pro Early Bird: 49 € including 19% VAT, one-time fee for 1 project, then 79 € (includes quotas, CSV payment log, webhook reconciliation, 12 months updates and support, delivery within 3 weeks or full refund). Team:
Key features
Enrich companies by domain name, email address, or social network URL
300+ data points per company including industry, employees, revenue, and social profiles
Search 50M+ companies using filters and natural language prompts
Find similar companies to target accounts
AI-powered questions and context fetching about companies
Real-time data updates and on-demand re-analysis
SDKs for JavaScript, Python, PHP, Go, and Ruby
Rate limits from 50 to 1,000 requests per second depending on plan
Public, GDPR-compliant data sourced from internet-visible information
Single endpoint accepts both euro payments via Stripe and USDC payments via x402
Time-limited access model for human users paying in euros
Per-request billing for AI agents using USDC on x402
Cryptographic payment verification without holding funds
Local demo mode without accounts or real payments
Open source core under Apache 2.0 license
Works with Base Sepolia testnet and Stripe test mode
What makes it different
Best pricing on the market at 1 credit ($0.00119) per company
Own infrastructure and not a reseller, ensuring lowest costs
Comprehensive company schema refined over years with 1000+ companies using it
AI-ready context access for LLM integration without crawling
Live customer support with custom data point implementation within 15 days
Unified payment solution for both human users and AI agents from a single endpoint
Funds go directly to your accounts; Meterdoor never touches the money
Open source core provides transparency and no ongoing licensing costs
Ready for production with AI agents despite their current low payment volume
Local testing without creating accounts or handling real money
The Companies API
Meterdoor