OffenderSearch vs Perceptlayer

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 Perceptlayer
Detail	OffenderSearch	Perceptlayer
What it does	Sex offender registry API covering 58 US registries, criminal records and background checks	API access to 248 websites and 1,659 endpoints with structured JSON data
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	IN
Pricing model	Paid	Freemium
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: 1,000 credits/month with 1 request/second. Starter: $15 for 10,000 credits. Build: $59 for 50,000 credits. Growth: $199 for 200,000 credits. Pro: $399 for 500,000 credits. Scale: $699 for 1,000,000 credits. Volume: $2,999 for 5,000,000 credits. Volume 10M: $5,999 for 10,000,000 credits. Volume
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	Access to 248 websites and 1,659 endpoints through single API key Structured JSON responses with named fields MCP server integration for AI agents Pay-per-call pricing model with no subscription Failed calls do not consume credits 1,000 free credits monthly for new accounts Documented error codes and parameters per endpoint Credits last 12 months from purchase Adjustable request rates up to 300 per second Coverage of search engines, real estate, social media, marketplaces, travel, jobs and reviews
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	Single API key for 248 websites with no separate accounts required Structured JSON data instead of HTML scraping MCP server enables direct AI agent integration Free tier with 1,000 monthly credits at no cost
Community votes	0	0
DR (Domain Rating by Ahrefs)	7 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	7	0
Citation Flow (Majestic)	18	0
Referring domains (Majestic)	44	0

6 details filled in for both companies.

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