Perceptlayer vs StopReg

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

Perceptlayer compared with StopReg
Detail	Perceptlayer	StopReg
What it does	API access to 248 websites and 1,659 endpoints with structured JSON data	Real-time email intelligence API to detect disposable, fake, and risky email addresses
Stage	Not given	Not given
Founded	Not given	Not given
Based in	IN	Not given
Pricing model	Freemium	Freemium
Pricing	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	Free: 200 requests/month. Launch: $20/month (60,000 requests). Scale: $50/month (200,000 requests). Boost: $100/month (500,000 requests). Power: $200/month (1,200,000 requests). Elite: $400/month (2,800,000 requests). Enterprise: Custom requests/month.
Key features	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	Disposable email detection with auto-updated database Role-based email detection (admin, support, info, sales addresses) Public email provider detection (Gmail, Yahoo, Outlook) Email syntax validation MX record verification Email forwarding and alias service detection Domain management and custom enforcement policies Real-time API validation with sub-300ms response times Two API endpoints: full email validation and domain-only privacy-first Web dashboard for manual checks and monitoring
What makes it different	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	Privacy-first domain-only validation option for regulated environments and GDPR compliance Continuously updated disposable domain database with automated discovery and behavioral analysis High-precision detection optimizing for low false positives over volume Sub-second response times built for production scale and enterprise reliability
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	7 no change since last check
Trust Flow (Majestic)	0	7
Citation Flow (Majestic)	0	26
Referring domains (Majestic)	0	29

5 details filled in for both companies.

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