Add two-factor auth to any site in minutes

What is Instant 2FA?

Add a powerful, simple and flexible 2FA verification view to your login flow, without making any DB changes and just 3 API calls.

Instant 2FA is a tool in the Security category of a tech stack.

Why people like Instant 2FA

Here’s a list of reasons why companies and developers use Instant 2FA.



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Instant 2FA's alternatives

  • Let's Encrypt - A free, automated, and open Certificate Authority (CA)
  • Authy - The easiest way to add Two-Factor Authentication to any website or app.
  • AWS WAF - Control which traffic to allow or block to your web application by defining customizable web security rules
  • Sqreen - Automated security for developers
  • Castle - Track security events or any unstructured data from your web backend or mobile app, and Castle will look for anomalies

See all alternatives to Instant 2FA

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