OpenLookup
OpenLookup is a risk intelligence API that evaluates emails, phones, IPs, and domains with one API key.
What it does
About OpenLookup
OpenLookup is a risk intelligence API developed by Meher that evaluates email addresses, phone numbers, IP addresses, and domains using a single API key. It assigns signups a 0 to 100 risk score accompanied by actionable recommendations to accept, review, or block users. Built with Redis-backed rate limiting, database row-level security, and SHA256 data hashing for privacy protection, OpenLookup also uses a fail-open pipeline architecture to ensure downstream check delays do not interrupt request flow.
- Availability:
- launched
- Access:
- freemium
- Format:
- service
- Platform:
- api
Pricing at launch: Free plan includes 100 requests per month. Paid plans include Starter at $9 per month for 5,000 requests and Pro at $49 per month for 50,000 requests.
Core capabilities
Risk Scoring and Recommendations
Calculates a 0 to 100 risk score for incoming signups with explicit recommendations to accept (71-100), review (31-70), or block (0-30).
Multi-Signal Verification
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