This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
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1LookUp
Stop bad data before it enters your system
Lookup is one universal endpoint that validates phone numbers, emails, IP addresses, and domains — automatically detecting the type and returning enriched results in under 300ms. No stitching together multiple APIs. Just send a query and get back carrier data, MX records, geolocation, VPN detection, and more. Built for developers who can't afford bad data in their systems. Starts at $99/mo.
Hey everyone Massimo here.
I built 1Lookup after getting frustrated with managing separate APIs for phone, email, and IP validation. Every project needed all three, and the setup cost was killing momentum.
The idea was simple: one endpoint, send anything, get back everything you need. No type detection on your end, no juggling API keys, no stitching responses together.
Would love to hear what data points you'd want added next — carrier name, email deliverability scoring, and IPv6 support are already on the roadmap. Drop a comment and let me know.
About 1LookUp on Product Hunt
“Stop bad data before it enters your system”
1LookUp was submitted on Product Hunt and earned 14 upvotes and 17 comments, placing #62 on the daily leaderboard. Lookup is one universal endpoint that validates phone numbers, emails, IP addresses, and domains — automatically detecting the type and returning enriched results in under 300ms. No stitching together multiple APIs. Just send a query and get back carrier data, MX records, geolocation, VPN detection, and more. Built for developers who can't afford bad data in their systems. Starts at $99/mo.
On the analytics side, 1LookUp competes within API, SaaS and Developer Tools — topics that collectively have 657.9k followers on Product Hunt. The dashboard above tracks how 1LookUp performed against the three products that launched closest to it on the same day.
Who hunted 1LookUp?
1LookUp was hunted by Massimo Drago Cremascoli. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of 1LookUp including community comment highlights and product details, visit the product overview.
Massimo Drago Cremascoli