No codes,
no delays,
no fraud.

Authentication that defeats SIM swaps and social engineering—without disrupting legitimate customers
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With MagicalAuth you will…

Boost
Sign-ups

Make onboarding seamless by verifying real users instantly at registration. Cut out manual steps and OTP delays so new customers can start engaging with your product right away.

Improve Conversions

Stop bad actors before they get in. Block fake accounts, bots, and account takeovers with network-level, SIM-anchored verification that only real mobile subscribers can pass.

Remove
Friction

Deliver security without slowing people down. Authenticate silently in the background so users don’t need to juggle codes, passwords, or extra clicks.

Combat
Fraud

Turn drop-offs into checkouts. Reduce abandonment at critical moments by replacing clunky OTPs with one-tap, invisible verification that keeps the flow smooth.

Secure Every
High-Risk Interaction

Account Recovery

A better way back in, for real users only

1. Recovery is often where attackers strike. They guess personal info, intercept emails, or talk their way past support teams.
‍
2. MagicalAuth takes humans out of the loop. It checks the SIM — not the story — and confirms identity via the carrier itself.
‍
3. So real users get back in quickly. And fake ones don’t get in at all.
Financial Transactions

Approve high-value actions without the risk

1. OTPs leave gaps at the worst moments — checkout, withdrawals, approvals. They’re spoofable, delay conversion, and are often the weakest link in your flow.
‍
2. MagicalAuth confirms identity silently using the SIM’s cryptographic link to the network. One check. One answer. No spoofing, no lag.
‍
3. Your users stay in flow. Your business stays protected. No drop-offs. No fraud. Just trust, confirmed.
Checkout

Frictionless checkout that converts

Eliminate OTP delays and password fatigue that drive cart abandonment.


Boost conversion rates by turning risky drop-offs into completed purchases.
New user registration

Onboard new customers with instant trust.

Verify identity in seconds during signup — no codes, no fraud. They’re spoofable, delay conversion, and are often the weakest link in your flow.
‍
Ensure every new account is tied to a real, active mobile subscription.
Cut fake account creation and speed up the path to first transaction.

Seamless integration of our digital identity solutions in minutes.

integration

Easy Integration

Drive business growth and revenue
Minimal code implementation required
SDK wrapper for simplified integration
Flexible Cloud Deployment
Get Started Now
JavaScript 
const client = new PhoneAuthClient({
  endpoints: {
    prepare: '/api/phone-auth/prepare',
    process: '/api/phone-auth/process'
  }
});

// Verify phone ownership
const result = await client
  .verifyPhoneNumberComplete('+14155551234');

console.log(result.verified);
// true ✨
Comparative Chart

Built for What’s Next.

SMS OTP
Silent Auth

Phishing Protection

User codes easily phished.

Tokens can leak or be replayed.

SIM-bound mutual auth blocks phishing.

SIM Swap Defense

None — codes follow the new SIM.

Partial; depends on vendor link.

SIM key-based, swap-proof.

User Experience

Manual, slow, error-prone.

Mostly smooth.

Instant, silent, seamless.

Network coverage

Cellular only.

IP-based, not telco-native.

Works over Wi-Fi, 5G, or mobile.

Reliability

Breaks on failure.

Limited fallback.

Built-in failover; always-on continuity.

Traditional Authentication Can't Stop Modern Attacks

Social Engineering at Scale

Even security-aware employees fall victim when attackers combine spoofed caller IDs, phished credentials, and real-time manipulation to bypass authentication.

SIM Swap Epidemic

Fraudsters port phone numbers to new SIMs in minutes, intercepting authentication codes before banks can react. Traditional SMS 2FA becomes the attack vector.

AI Deepfake Fraud

A bank lost $35 million when criminals used voice deepfakes to authorize fraudulent transfers. SMS codes and security questions offer no defense against AI that perfectly mimics executives.

Frequently asked questions

What is MagicalAuth — in plain English?

It’s a smarter, safer way to authenticate.
MagicalAuth replaces outdated SMS codes and passwords with an instant, invisible check using your phone’s SIM card.
No codes.
No clicks.
Just verified identity — silently and securely.

Why stop using SMS OTP? Isn’t it “good enough”?

Only for attackers.
SMS OTP is vulnerable by design — it can be:
  • Phished with fake links or spoofed sites
  • Hijacked through SIM swap fraud
  • Intercepted on legacy telecom networks (SS7)
The world has moved on. So should your security stack.

How fast is it really?

Under one second.
Glide Identity verifies identity silently in the background — no waiting, no typing.
Most users don’t even notice it happened.
  • Works across Wi-Fi and mobile
  • Phishing-proof by design
  • Stops fraud in real-time
  • Built to handle AI-driven threats

What if SIM-based auth doesn’t work on a device?

No problem — we’ve built smart fallback logic.
If a device or OS doesn’t support SIM authentication, Glide automatically switches to secure alternatives like passkeys or email links.
No broken flows. No user drop-off.

How does Glide integrate with our stack?

Glide is API-first and developer-friendly.
  • Plug in via SDK (iOS, Android, Web) or REST API
  • Works alongside your existing auth flows
  • Compatible with Credential Manager and WebAuthn
You don’t need to rebuild — just upgrade.

Can we track and audit every login?

Absolutely — and more securely than ever.
Each login is backed by a carrier-signed, cryptographically verifiable audit trail.It’s built for enterprise compliance, security ops, and peace of mind.
Related Services

Drive growth and revenue with our authentication tools.

Glide-In

Instantly verify your identity securely with just a tap or scan.

Glide-Out

Streamline payments with secure, fast, and user-friendly processes.

SuperPasskey

Combine passkeys and carrier security to eliminate passwords.

Latest Announcements & News

Glide Identity raises $20M for better digital verification

‍Glide Identity, a digital identity security company, has raised an over $20 million Series A funding round led by Crosspoint Capital Partners with participation from Amigos Venture Capital, Singtel Innov8 Ventures and Sir Ronald Cohen to build an identity, authentication and verification platform ready for the AGI era. This round brings Glide's total funding to over $25 million to date as the company races to solve digital commerce's next major security challenge.
Read More

Glide Identity, Google Cloud To Demonstrate Major Open Gateway Deployment Milestone at MWC 2025

Glide Identity has reached a significant milestone in GSMA Open Gateway deployment by entering a strategic partnership with Google Cloud and expanding its mobile network operator (MNO) partnerships worldwide. This achievement marks the successful transition of Open Gateway from experimental phase to practical reality, establishing a new standard in telecommunications services
Read More

Completing the Passwordless Picture: Launching MagicalAuth in the U.S.

Today marks a milestone we've been working toward for years—the launch of Magical Auth and SuperPasskey at Authenticate 2025. The passwordless revolution is already well underway, with over a billion people now using passkeys. But there's been a critical gap: phone number verification still relies on vulnerable SMS one-time passwords. Today, we're filling that gap and completing the passwordless picture for billions of people worldwide.
Read More

Security starts with the right foundation

A comprehensive authentication platform that protects against AI threats, delights your users, and scales with your business.
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Solutions

MagicalAuth
SuperPasskey
Glide Out
Glide In

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