Used by 5,000+ businesses14M+ auth requests daily25,000 logins/sec load tested

Login That Doesn't Break When Everyone Shows Up

Tested at 25,000 logins per second. When the match starts, the sale opens or the tickets drop, your users get in. Passkeys, Magic Links, OTP and Social Login on one API - deploy in hours, not months.

Get started for free Documentation

4.7
5.0
5.0
Free up to 25,000 MAU

Productionapp.example.com

LiveIllustration

Logins / second

last 60s

24,180 /s

Sign-ins by method

Passkey34%
Magic link22%
Email OTP18%
Google One Tap15%
SMS OTP11%

TimeMethodLocationStatus

20:00:09PasskeyMumbai · iPhone✓ signed in
20:00:08Magic linkLondon · Chrome✓ signed in
20:00:07Email OTPSão Paulo · Android✓ signed in
20:00:06Google One TapAustin · Chrome✓ signed in
20:00:05SMS OTPJakarta · Android✓ signed in

Passwordless

Every passwordless method, one API.

Passkeys, magic links, one-time codes and social login behind a single integration. Add or switch methods without a rebuild.

Passkeys

Face ID, Touch ID and device biometrics via FIDO2/WebAuthn. Nothing to type, nothing to phish.

Magic Link

One click from the inbox. No password to create at signup and none to reset later.

Email OTP

A one-time code sent to the user's email. Works on any device, including shared ones.

Phone OTP

A one-time code by SMS for fast mobile signup and phone-number verification.

Social Login & One Tap

Google, Apple and Facebook built in, plus any OpenID Connect provider. One Tap signs users in without leaving the page.

WhatsApp OTP

Codes delivered in WhatsApp, where many mobile users already are. Available on Enterprise.

“We spent 8 months building our authentication system, only to rebuild it a year later due to security concerns.” Ankit Lohar, Software Engineer, LogicBalls

Read story

Under the hood

From tap to signed in

Every method ends the same way: a verified user and standard OIDC tokens your app already understands.

One login, end to end

~200ms average response

Tappasskey, link or code
Nearest regionUS · EU · APAC
Verifysignature / code / link
Issue tokensOIDC · JWT
Signed inyour app

Scale

Built for the moment everyone logs in

Match finals, flash sales, ticket drops and results days, handled by the same API.

Logins per second, one day

illustrative traffic · 25,000/s ceiling load tested

25,000/s09:00 · Results out 10:00 · Tickets drop 18:00 · Launch day 19:58 · Kickoff 00:00 · Sale opens

25K

Logins per second, load tested

14M+

Authentication requests daily

99.99%

Uptime SLA (Enterprise)

200ms

Average response time

How we handle 25,000 logins per second →

Build vs buy

Build vs Buy: Authentication, on one timeline

Why consumer apps use MojoAuth instead of building passwordless login in-house

Workstream

Day 1M1M2M3M4M5M6

Building in-house

Development Time

3-6 months of engineering time to build a secure solution

up to 6 mo

Security Expertise

Need specialized security knowledge to prevent vulnerabilities

Compliance Burden

Must stay current with evolving security standards and regulations

→ ∞

Ongoing Maintenance

Dedicated team required for security updates and bug fixes

→ ∞

Hidden Costs

Infrastructure, monitoring, incident response, and opportunity costs

→ ∞

With MojoAuth

Implementation Time

Deploy in hours, not months

live in hours ✓

Typical migration

2–3 weeks, with password login kept while users move over

Zero Maintenance

We handle all updates, security patches, and improvements

Built-in Compliance

Automatic updates to meet the latest security standards

Predictable Pricing

Clear, scalable pricing with no hidden infrastructure costs

“We spent 8 months building our authentication system, only to rebuild it a year later due to security concerns.”
Ankit Lohar, Software Engineer, LogicBalls

Time to deploy: Hours, not months
Typical migration: 2–3 weeks
Password-reset tickets: 80% fewer

See our pricing

Migration

Go passwordless without a rebuild

Keep your current login running and move users to passwordless methods at your own pace. Password login stays available while you migrate.

Move from

Auth0
Cognito
Firebase
{}Custom

Plan your migration

01
Side-by-Side Implementation
Run MojoAuth next to your existing login. Move users over gradually. Most migrations complete in 2–3 weeks.
02
Add a Second Factor to Existing Login
Keep your current login and add a one-time code as a second step, without changing your primary flow.
03
API-First Integration
Use our RESTful APIs and webhooks to create custom integration points with your existing systems.

Security

Secure by default, up when it counts

Nothing to steal

Users on passwordless methods have no password, so leaked credential lists have nothing to match.

/login[email protected] : hunter2[email protected] : P@ssw0rd![email protected] : qwerty123[email protected] : summer2026[email protected] : letmein[email protected] : 12345678[email protected] : iloveyou[email protected] : dragon770 matches · no password on file

Data stays in region

US, EU and Asia-Pacific data residency. Each project's users are stored where you choose.

USEUAPAC

Up when it counts

99.9% uptime SLA on Business Pro, 99.99% on Enterprise. SOC 2 Type II and ISO 27001 certified.

auth APIoperational

60 days agotoday

SOC 2 Type IIISO 27001GDPRHIPAA-readyPCI DSS

Integrations

Works with any stack.

SDKs in 22+ languages and guides for 96 frameworks and platforms.

See all integrations

Developers

Simple, Consistent API

Our RESTful APIs make it easy to integrate any passwordless method into your application. With consistent endpoints and responses, you can switch between authentication methods without changing your codebase.

01Passkeys, magic links, email and phone OTP, and social login from one SDK
02Switch or add methods with a config change, not a rewrite
03Customize code length, link expiry, and retry limits
04Detailed response with user information upon verification

Explore our API

Methodsame endpoint · same response

index.html1 line changed


">1<!DOCTYPE html>2<head>3  <script charset="UTF-8"4    src="https://cdn.mojoauth.com/js/mojoauth.min.js">5  </script>6</head>7<body>8  <div id="mojoauth-passwordless-form"></div>9  <script>10    const mojoauth = new MojoAuth("Your MojoAuth API Key", {11      language: 'language_code',12      redirect_url: "your_redirect_url",13      source: [{ type: "email", feature: "otp" }],14    })15 16    mojoauth.signIn().then(response => console.log(response));17  </script>18</body>19</html>

index.html1 line changed

1<!DOCTYPE html>2<head>3  <script charset="UTF-8"4    src="https://cdn.mojoauth.com/js/mojoauth.min.js">5  </script>6</head>7<body>8  <div id="mojoauth-passwordless-form"></div>9  <script>10    const mojoauth = new MojoAuth("Your MojoAuth API Key", {11      language: 'language_code',12      redirect_url: "your_redirect_url",13      source: [{ type: "email", feature: "magiclink" }],14    })15 16    mojoauth.signIn().then(response => console.log(response));17  </script>18</body>19</html>

index.html1 line changed

1<!DOCTYPE html>2<head>3  <script charset="UTF-8"4    src="https://cdn.mojoauth.com/js/mojoauth.min.js">5  </script>6</head>7<body>8  <div id="mojoauth-passwordless-form"></div>9  <script>10    const mojoauth = new MojoAuth("Your MojoAuth API Key", {11      language: 'language_code',12      redirect_url: "your_redirect_url",13      source: [{ type: "phone", feature: "otp" }],14    })15 16    mojoauth.signIn().then(response => console.log(response));17  </script>18</body>19</html>

consoleexample response

> mojoauth.signIn()
{
  "authenticated": true,
  "user": { "identifier": "[email protected]" },
  "oauth": { "id_token": "eyJhbGciOiJSUzI1NiIs…" }
}

Why MojoAuth

Why Choose MojoAuth

Fewer abandoned signups and fewer password-reset tickets, from one API for every passwordless method, with enterprise-grade security underneath

tests: 13
passed: 13
failed: 0

$ npx test why-mojoauth13 passed

describe("For Businesses")

Tested at 25,000 logins per second, so peak traffic doesn't lock users out
Fewer abandoned signups with no password to create
80% fewer password-reset support tickets
Free up to 25,000 MAUs, then priced per monthly active user
99.9% uptime SLA on Business Pro, 99.99% on Enterprise
SOC 2 Type II and ISO 27001 certified, GDPR compliant
US, EU and Asia-Pacific data residency

describe("For Developers")

Single API for passkeys, magic links, OTP, and social login
SDKs in 22+ languages
Detailed documentation with code examples
Webhooks for custom event handling
Customizable email, SMS, and WhatsApp templates
Flexible expiry and retry configurations

Test Suites: 2 passed · Tests: 13 passed · all green

Reviews

What our customers say

★★★★★

“MojoAuth helped us to boost the conversion and achieve high user adoption by eliminating the passwords from our system. The thing which I have always appreciated about MojoAuth is the support they provide, it's always prompt and effective.”

DDerek GReview on G2

★★★★★

“The best thing about mojoauth is that, It has removed our hassle to manage user authentication and passwords in our database. There are some configurations and just a few changes in our application and we are able to switch our user login system to completely passwordless.”

KKaran N.Review on Capterra

★★★★★

“The overall experience has been wonderful so far. Although we have not yet gone live, the development experience and support has been great and their solution provides us with the services we need for a great price.”

CCarlo C.Review on Capterra

Featured In

Ready to go passwordless?

Add passkeys, magic links, OTP, and social login to your consumer app with one API

Get started for free

Call +1-844-321-AUTH

Login That Doesn't Break When Everyone Shows Up

Trusted by industry leaders worldwide

Every passwordless method, one API.

Passkeys

Magic Link

Email OTP

Phone OTP

Social Login & One Tap

WhatsApp OTP

From tap to signed in

Built for the moment everyone logs in

Build vs Buy: Authentication, on one timeline

Go passwordless without a rebuild

Side-by-Side Implementation

Add a Second Factor to Existing Login

API-First Integration

Secure by default, up when it counts

Nothing to steal

Data stays in region

Up when it counts

Works with any stack.

Simple, Consistent API

Why Choose MojoAuth

What our customers say

Featured In

Ready to go passwordless?