ListRiver vs Meterdoor

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ListRiver compared with Meterdoor
Detail	ListRiver	Meterdoor
What it does	Clean, filterable business lists from official state records with monthly refreshes	Express middleware for accepting payments in euros from humans via Stripe and USDC from AI agents via x402 on a single endpoint
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	DE
Pricing model	Not given	Freemium
Pricing	Free API tier: 500 records per month. Monthly plans: $50/month for 5,000 records, $100/month for 12,000 records, $200/month for 28,000 records, $450/month for 75,000 records. Prepaid packs: $50 for 5,000 records, $75 for 7,500 records, $100 for 10,000 records (expire 12 months after purchase). List	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	REST API with JSON responses Filter by state, city, county, ZIP code, NAICS industry code, entity type, and formation date Free count action to preview results before using records Enriched data including emails, phone numbers, social media links and business contacts Pay-in-6 financing for U.S. businesses with no interest or fees 91 data fields available across different list types Cursor-based pagination for resuming data pulls without paying twice Business credit data enrichment from SMBCredit.net	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	Data from official state registries only, not aggregated from other sources Standardized data across all states with duplicates removed Pay-in-6 financing builds business credit with Experian and SMBCredit No verification needed to pay in full; instant business verification for Pay-in-6 Data accuracy corrections available from businesses themselves	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
Community votes	0	0
DR (Domain Rating by Ahrefs)	12 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	16	0
Referring domains (Majestic)	2	0

4 details filled in for both companies.

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