1Lookup
The #1 tool for validating phone, email and IP data in real time. All through one powerful API.
1Lookup makes $238.4K per month in recurring revenue ($2.9M annualized), payment-verified through a connected Stripe account as of Sep 19, 2026. Founded by Robby Frank in Developer Tools, it ranks #40 of 1046 startups IdeaWave tracks (median $3.8K per month). IdeaWave has tracked it daily since Aug 2, 2026, with +6.2% month-over-month growth.
Monthly revenue
- Monthly revenue
- $238.4K/mo
- $2.9M annualized
- Leaderboard position
- #40of 1046
- median tracked MRR $3.8K
- Revenue movement
Daily tracked MRR from Aug 2, 2026 to Sep 19, 2026 - as of
Payment-verified via Stripe.
Revenue history
Every daily check of 1Lookup's monthly recurring revenue, Aug 2, 2026 to Sep 19, 2026. Flat stretches mean the source reported no change.
| Date | MRR | Change |
|---|---|---|
| $238.4K | −$5.2K | |
| $243.5K | −$488 | |
| $244K | −$997 | |
| $245K | +$2.4K | |
| $242.6K | +$1.6K | |
| $241K | −$1.5K | |
| $242.5K | +$1K | |
| $241.5K | +$2.3K | |
| $239.2K | +$2.1K | |
| $237.2K | +$1.1K | |
| $236.1K | +$4.5K | |
| $231.6K | −$250 | |
| $231.9K | −$496 | |
| $232.4K | −$991 | |
| $233.4K | −$2.3K | |
| $235.7K | −$4.4K | |
| $240K | +$1.1K | |
| $238.9K | +$352 | |
| $238.6K | +$13.8K | |
| $224.8K | +$302 | |
| $224.5K | +$3.2K | |
| $221.3K | −$3.6K | |
| $224.9K | +$2.4K | |
| $222.5K | +$78 | |
| $222.4K | +$212 | |
| $222.2K | −$1K | |
| $223.2K | −$900 | |
| $224.1K | −$400 | |
| $224.5K | −$9.6K | |
| $234.1K | −$1.2K | |
| $235.3K | +$700 | |
| $234.6K | −$1.5K | |
| $236.1K | +$3.9K | |
| $232.2K | −$600 | |
| $232.8K | −$1K | |
| $233.8K | +$3.2K | |
| $230.6K | +$700 | |
| $229.9K | +$800 | |
| $229.1K | +$1.9K | |
| $227.2K | +$4.6K | |
| $222.6K | −$1.2K | |
| $223.8K | +$300 | |
| $223.5K | −$1.4K | |
| $224.9K | +$1K | |
| $223.9K | +$400 | |
| $223.5K | −$1.3K | |
| $224.8K | −$700 | |
| $225.5K | — | |
| $225.5K | first check |
Similar startups
Companies near 1Lookup by category and monthly revenue, with the same provenance labels.
IdeaWave ideas anchored to 1Lookup
Validated write-ups that use 1Lookup's revenue as proof of demand.
1Lookup alternative focused on saas
1Lookup proves the demand ($2,255/mo). Serve one specific segment with a tighter wedge and faster onboarding.
Chatbase alternative focused on ai customer service
Chatbase proves the demand ($750,000/mo). Serve one specific segment with a tighter wedge and faster onboarding.
About this data
Payment-verified via Stripe · source: TrustMRR · last checked Sep 19, 2026
The founder connected a payment provider to TrustMRR, which 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 $238.4K per month ($2.9M a year) according to TrustMRR. IdeaWave rechecks the figure daily and last confirmed it on Sep 19, 2026, when it ranked #40 of 1046 tracked startups.
Is 1Lookup's revenue verified?
Yes. The figure comes from a Stripe account connected through TrustMRR, so it reflects actual charges 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.