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My SMS Check ensures 1 person can only make 1 account on your site. This helps developers stop bots, free trial abuse, card testing attacks, affiliate fraud, and more.
My SMS Check
Your <insert brand>'s one-time verification code is: 123456
With docs & code to copy/paste, easily protect your site from bots in ~2 minutes. Below's an explanation of what the site is, and how to set this up. If you want the TLDR version, skip to the last chapter in the video.
We prevent bot-generated accounts by only verifying real carrier numbers, not VOIP. This makes free trial abuse and card testing unprofitable and hard to automate.
Users can be uniquely ID'd by their number, so you only pay once for each real user.
And since your users authenticate just once, reducing friction for them.
SMS requests are throttled to 1 request every 60 seconds, so you don't have to worry about your account being drained of credits.
Additionally, all SMS requests are logged and can be easily viewed and filtered, so you can monitor any potential abuse and take action accordingly.
Copy & paste our code from our docs and set up in minutes. Need help? The chat box on the bottom left goes directly to founder's cell phone.
Nope, not another annoying subscription.
80% off for first 10 users!
60% next 20 users
40% next 30 users
20% next 40 users
$69.99
Good for your first 1,000 customers.
Get StartedWhat's included:
$249.99
Good for your first 5,000 customers.
Get StartedWhat's included:
$299.99
Good for your first 10K customers.
Get StartedWhat's included: