Prevent fake accounts, spam, and fraud with a single API call. Block bots, disposable emails, VPNs, and bad actors in milliseconds.
API
Fight attacks across the signup flow with our powerful API. Block bad ISPs, suspicious IPs, proxies, and disposable email domains. Review every form of attack and ban specific users as you see fit with priority maintained blacklists we use to access the data.
Detect and reject email addresses from over 50M+ disposable email providers.
Get startedCreate your own custom rules and blacklist specific users where it matters most to you.
Get startedDisputed payments will show up here, and you can decide whether you want to allow them through. But with Bottyfier, most fraud is stopped at the gate.
In just a few minutes, you can get signup protection that saves you thousands in fraud and support costs.
Get full freeTRY IT
To use the API, you need to get an API key. Sign up for free and get 100k requests per month.
Get started{
"email": "[email protected]",
"isValid": true,
"domain": "example.com",
"isTemporary": false,
"isDisposable": false,
"isBlacklisted": false,
"domainVerification": {
"verified": true,
"mxVerificationSucceed": true
}
}Start protecting your SaaS today. No hidden fees, no surprises. Cancel anytime.
Setup in 2 minutes • No commitment
Cancel anytime • May change in the future
FAQ
Here are some of the most frequently asked questions about Bottyfier.
Bottyfier uses triple-layer protection: IP intelligence to detect VPNs and proxies, email verification to block disposable addresses, and AI bot detection to identify suspicious behavior patterns - all in real-time.
Not at all. Bottyfier works invisibly in the background. Real users experience zero friction - no CAPTCHAs, no extra steps. Only bad actors are blocked.
Yes! You can adjust sensitivity levels, create custom blacklists, and configure which protection layers to use. Bottyfier adapts to your specific requirements.
Our dashboard provides detailed analytics showing blocked signups, threat patterns, and risk scores. You can review every blocked attempt and adjust settings as needed.
Any web platform with user signups! Whether you're running a SaaS, marketplace, forum, or e-commerce site - if you have signups, Bottyfier can protect them.
Integration takes about 2 minutes. Just make a single API call during signup with the user's email and IP. We provide SDKs for all major languages and detailed documentation.