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Secure, Simple & Seamless

Why Go Passwordless on Your Website?

Trusted Security

Prevent 81% of data breach attacks every time we supercharge your users’ email with Swoop’s smart security framework.

Cost Savings

End the password reset cycle and silence 20%-50% of your help desk call volume, with an average labor savings of $70 per reset.

Increased Conversions

Remove the friction of passwords to get higher adoption rates and decreased abandoned carts— by 1/3 or more!

Send It. Swoop In.

Swoop’s patented email-based authentication doesn’t stop at strong security for your website— it also provides a fast and streamlined login experience that your users will fall in love with.

Two Taps

To authenticate, your users open a mailto link and press “send” on the security-packed email waiting for them.


Swoop auto-detects your users’ preferred email address, so they’ll never fat-finger their info again.

No Wandering or Waiting

Swoop spins up an authentication email right on your website, instantly. Your users won’t have to wander off to their inbox, wait around or wade through their mail.

2FA Is a Click Away.

Enabling a 2nd-Factor Authentication (2FA) blocks 99.9% of unauthorized login attempts.

Swoop makes 2FA simple. Implement our remarkable (and free!) passwordless first-factor authentication, then toggle on a PIN pad or SMS text.

PIN pad
Prompt users with a classic 4-digit PIN prompt.

SMS Text
Plug in popular SMS MFA with your very own Twilio account.

The Easiest Integrations.

You’ll get up-and-running quickly with our array of low-code Swoop implementations—built and tested for the systems you’re already using.

Try It, You’ll Like It.

Try our demo and see for yourself! Sign up for a free account and check out Swoop’s easy-to-use developer tools and docs:

  • Custom Branding
  • Simple or Complex Organizations
  • 2FA
  • Bot-Proof Registration Forms (CAPTCHA-Free)

Trusted Security for an Insecure World

Swoop’s iron-clad security framework supports the strongest industry-standard security protocols right out of the box. Easy for you, tough for the bad guys.

Open ID Connect

OpenID Connect allows clients of all types to request and receive information about authenticated sessions and end-users.


Open authorization (OAuth) is a form of token-based authentication that lets organizations share information across third-party services without exposing their users’ credentials.


DKIM, or Domain Key Identified Mail, prevents spoofing in email-based authentication by matching encrypted, embedded digital keys to the DNS registry.


JWT, or JSON Web Tokens, are an open, industry standard method for exchanging data securely between two parties.

Smart Architecture

Swoop’s patented architecture prevents man-in-the-middle attacks before they start and halts would-be phishers in their tracks with phishing detection triggers.


Sender Policy Framework (SPF) tracks the progress of email-based authentication, verifying that emails travel only between authorized servers.

Login That Looks Like You.

Easily customize the Swoop experience with your website’s look and feel to make the branding all yours.

Customized Sign In
Use your app’s colors and logo to make the Swoop experience your own.


“Swoop has helped us to not only secure our donor platform but also provide a better user experience. If that weren’t enough, our signups increased 49% after integrating.”

Isaiah B
CTO of Snowball Fundraising


“Swoop was extremely easy to set up and adapt to our existing platform. It saves our admins time on password resets and delights our students, given the fact that they have one less password to remember.”

Charles Ashley
CEO of Code Crush Crew and Cultivating Coders