1Lookup
The #1 tool for validating phone, email and IP data in real time. All through one powerful API.
1Lookup makes $271.1K per month in recurring revenue ($3.3M annualized), payment-verified through a connected Stripe account as of Oct 27, 2026. Founded by Robby Frank in Developer Tools, it ranks #38 of 569 startups IdeaWave tracks (median $5K per month). IdeaWave has tracked it daily since Aug 2, 2026, with +11.8% month-over-month growth.
Monthly revenue
- Monthly revenue
- $271.1K/mo
- $3.3M annualized
- Leaderboard position
- #38of 569
- median tracked MRR $5K
- Revenue movement
Revenue history
Every daily check of 1Lookup's monthly recurring revenue, Aug 2, 2026 to Oct 27, 2026. Flat stretches mean the source reported no change.
| Date | MRR | Change |
|---|---|---|
| $271.1K | +$28.5K | |
| $242.5K | −$3.1K | |
| $245.6K | +$303 | |
| $245.3K | +$330 | |
| $245K | +$4.7K | |
| $240.3K | +$456 | |
| $239.8K | +$2.8K | |
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IdeaWave ideas anchored to 1Lookup
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About this data
Payment-verified via Stripe · source: Payment-verified feed · last checked Oct 27, 2026
The founder connected a payment provider whose API reads live charges; IdeaWave re-crawls that record every morning and stores each day's figure.
Last successful check · how IdeaWave sources revenue
Frequently asked questions
How much revenue does 1Lookup make?
1Lookup makes about $271.1K per month ($3.3M a year) according to Payment-verified feed. IdeaWave rechecks the figure daily and last confirmed it on Oct 27, 2026, when it ranked #38 of 569 tracked startups.
Is 1Lookup's revenue verified?
Yes. The figure comes from a Stripe account whose API reads live charges, so it reflects actual revenue rather than a founder's claim. IdeaWave labels it "payment-verified" and never mixes it with self-reported or modeled numbers.
Who founded 1Lookup?
1Lookup was founded by Robby Frank (@robbyfrank on X) and operates in the Developer Tools category. IdeaWave has tracked the company since Aug 2, 2026.
Is 1Lookup yours?
Claim the profile to correct the details, get a “verified by founder” mark, and embed a live badge that always shows your current figure and provenance.