Enterprise-grade email validation for founders. Check any address in 50 ms with 97.3 % accuracy. Pay-as-you-go from $0.0003/email—first 500 checks free. Stop overpaying for bounces. Launch day: win 1 M credits!
Last Thursday was nothing short of madness - in the best possible way. Lero debuted, and with your votes & feedback we finished Top 16 Product of the Day. Couldn t have scripted it better for a first launch.
Lero was born because my first startup kept face-planting on launch day - half our emails bounced into the void. I hacked together a tiny validator to fix that pain, the tool snowballed, and here we are.
