1Lookup

Stop paying for bad data. 34 data products on one API key and one shared credit balance: validation, enrichment, B2B prospecting, SEO and transcription.

#8 of 506 on our verified revenue leaderboard. Revenue verified by TrustMRR through Stripe (API key), synced 2026-11-04. Source.

The problem 1Lookup solves

Provides real-time validation and enrichment to prevent fraud and improve data quality.

About 1Lookup

The #1 tool for validating phone, email and IP data in real time. All through one powerful API.

Descriptions are provided by the founder on TrustMRR. Revenue figures are verified.

Founder

Robby Frank

Founded

2022-01-19

Country

United States

Payment provider

Stripe (API key)

Active subscriptions

751

Pricing

One credit balance for everything, pay only for what you use.

Who it is for

Businesses needing data validation and enrichment, including call centers, marketing agencies, and e-commerce.

Audience

B2B

Website

1lookup.io

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