1Lookup makes $266K a month on phone, email and IP checks, and is listed for sale at $10M
1Lookup sells phone, email and IP validation through one API: $266,043 MRR from 719 subscriptions and $5.47M all-time, Stripe-verified on TrustMRR. It is listed for sale at $10M, 1.9x revenue. Plans run $99 to $1,999 a month.
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