ListRiver vs VeriDock

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 VeriDock
Detail	ListRiver	VeriDock
What it does	Clean, filterable business lists from official state records with monthly refreshes	Email verification API with live SMTP checks and bulk list cleaning
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
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 plan with 250 checks. Starter at $9/month for 2,000 verifications with $2.50 per extra 1,000. Growth at $29/month for 10,000 verifications with $1.50 per extra 1,000. Scale at $99/month for 50,000 verifications with $1.00 per extra 1,000. Pay-as-you-go credit packs from $20 for 10,000 checks. A
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	Real mailbox checks via SMTP Disposable domain and catch-all detection Bulk CSV list upload and download Typo suggestions for common email mistakes Single API request returns complete status and reason Dashboard usage tracking and spend caps Test API keys that never use credits Webhooks for bulk verification jobs Integration with Zapier, Make and n8n Four clear result statuses with reason codes
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	Unknown results are never billed No credit card required for 250 free checks Never sends actual emails during verification Monthly credits roll over for 60 days Predictable pricing with optional spend caps
Community votes	0	0
DR (Domain Rating by Ahrefs)	12 no change since last check	1 no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	16	15
Referring domains (Majestic)	2	1

4 details filled in for both companies.

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