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OffenderSearch vs ListRiver

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

OffenderSearch compared with ListRiver
DetailOffenderSearch logo OffenderSearchListRiver logo ListRiver
What it doesSex offender registry API covering 58 US registries, criminal records and background checks Clean, filterable business lists from official state records with monthly refreshes
StageNot given Not given
FoundedNot given Not given
Based inUS Not given
Pricing modelPaid Not given
Pricing$0.15 per API call, $0.11 per call after 2,000 calls in a month. 25 free searches with no card required to start. Person monitors $3/month, location monitors $10/month. Map API $2 per 1,000 requests with $300 monthly minimum. Verification reports $0.02 per PDF. Live source verification $0.02 per sou 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
Key features
  • Search across all 58 US sex offender registries in a single API call
  • Criminal records search including jail, prison, courts and warrants
  • Scored matches with source citations on every record
  • FCRA-compliant background checks for hiring and tenant screening
  • Monitoring and alerts for individuals and locations
  • No-code dashboard for teams to screen people
  • Sex offender map API with clustering and pins
  • Bulk screening with CSV upload for up to 1,000 people per request
  • Live verification at registries with optional re-check
  • Python and Node.js SDKs for developers
  • 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
What makes it different
  • One API call covers 58 registries instead of managing separate per-state integrations
  • Pay-per-call pricing with no platform fees, seat licenses or contracts
  • De-duplicated results from 58 registries into one person record with confidence scoring
  • HIPAA and BAA compliance for healthcare and regulated industries
  • Nearly 50 million criminal records across counties, states and federal sources
  • 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
Community votes00
DR (Domain Rating by Ahrefs)7 no change since last check12 no change since last check
Trust Flow (Majestic)70
Citation Flow (Majestic)1816
Referring domains (Majestic)442

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