Best Chiff Alternatives & Competitors in 2025

One-click phone number login and checkout

Application and Data, Application Utilities, and User Management and Authentication

Monitor all your cloud services with our status page aggregator. IT teams choose IsDown to monitor all their vendors and get alerts whenever an outage occurs. Integration with Datadog, PagerDuty, Slack, Microsoft Teams, and a lot more.

Try for free paid Free Trial $37.0 / Monthly (Pro)

Allow users to login without passwords

paid Free Trial $17.0 / Monthly

Allow your users to sign-in without a password or OTPs

Biometric authentication at your fingertips.

Open Source

Authentication always has been security or convenience, but why compromise?

Vault Vision's passwordless login technology powered by authentication software and hardware devices enables easier identity management for IT admins and seamless security for end users.

Passwordless login with one-click, biometric, or QR-code

Amazon Cognito lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. It scales to millions of users and supports sign-in with social identity providers and enterprise identity providers via SAML 2.0.

Strong authentication, without the passwords

Simple passwordless authentication for your website. Source code included.

paid $79.0 / One-off

1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.

paid Free Trial $36.0 / Annually

Clerk is a complete suite of embeddable UIs, flexible APIs, and admin dashboards to authenticate and manage your users.