Lumen Sieve
Lumen Sieve is a business identity resolution API that delivers reconciled business profiles with field-level confidence scores.
Open productWhat it does
About Lumen Sieve
Lumen Sieve is a business identity resolution API that takes a business name and location, reconciles data from matching web pages, and delivers a verified business profile. Every field includes a field-level probability score to indicate data reliability. When sources disagree, conflicts are deliberately resolved and reflected in field confidence scores rather than guessed. The API allows direct plain-English querying grounded in the resolved profile and implements TLS 1.2+, hashed API keys, and AES-256 encryption at rest.
- Availability:
- launched
- Access:
- freemium
- Format:
- service
- Platform:
- api
Pricing at launch: Lumen Sieve offers a Free plan with 50 lifetime lookup queries and no credit card required, as well as a Starter plan priced at $49 per month for 500 on-demand lookup queries.
Core capabilities
Business Identity Resolution API
Takes a business name and location, reconciles matching pages across the web, and returns a verified business profile via API with confidence scores on every field.
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