Software Alternatives, Accelerators & Startups

Cotter

One-click phone number login and checkout.

Some of the top features or benefits of Cotter are: User-Friendly Interface, Passwordless Authentication, Multi-Platform Support, Fast Integration, and Cost-Effective. You can visit the info page to learn more.

Cotter

Cotter Alternatives & Competitors

The best Cotter alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. EU Alternatives. Latest update:

  1. 16

    Allow users to login without passwords.

    Key MojoAuth features:

    Passwordless Authentication Ease of Integration User Experience Reduced Phishing Risks

    paid Free Trial $17.0 / Monthly

    /mojoauth-alternatives
  2. 10

    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.

    Key Amazon Cognito features:

    Scalability Security Integrations Federated Identities

    /amazon-cognito-alternatives
  3. Self-hosted docs that store every page as Markdown in your Git repo. Real revision history, diagrams, and content any LLM can read. No database, no lock-in.

    Key DocuCommit.se features:

    Markdown in Git WYSIWYG editor Git-native revisions Diagrams

    Try for free paid Free Trial โ‚ฌ8.0 / Monthly (Individual, 1 writer)

    Try for free
  4. Strong authentication, without the passwords.

    Key Authentiq features:

    User Privacy Ease of Use Security Decentralized Model

    /authentiq-alternatives
  5. Auth0 is a program for people to get authentication and authorization services for their own business use.

    Key Auth0 features:

    Ease of Use Security Scalability Customization

    Open Source

    /auth0-alternatives
  6. Complete user auth system installed with 8 lines of code.

    Key Authpack features:

    Ease of Integration Comprehensive Authentication Features Scalability User Management

    /authpack-alternatives
  7. 2FA codes in your browser, secured by the way you type.

    Key TypingDNA Authenticator features:

    Enhanced Security User Convenience Reduced Dependency on Physical Devices Continuous Authentication

    /typingdna-authenticator-alternatives
  8. Allow your users to sign-in without a password or OTPs.

    Key Sawo Labs features:

    Passwordless Authentication Ease of Integration Improved User Experience Scalability

    /sawo-labs-alternatives
  9. Passwordless login with one-click, biometric, or QR-code.

    Key idemeum features:

    User-Centric Design Enhanced Privacy Zero Trust Security Easy Integration

    /idemeum-alternatives
  10. Log in to any website with your face or fingerprint.

    Key Chiff features:

    User-Friendly Interface Security Features Integration Capabilities Cross-Platform Availability

    /chiff-alternatives
  11. Open Source User Authentication - An Alternative to Auth0 / Firebase Auth / AWS Cognito .

    Key SuperTokens features:

    Ease of Integration Open Source Feature-Rich Scalability

    Open Source freemium

    /supertokens-alternatives
  12. The easiest way to verify identities.

    Key Stripe Identity features:

    Ease of Integration Security and Compliance User Experience Global Reach

    /stripe-identity-alternatives
  13. Clerk.io, the artificial intelligence for e-commerce that knows your customers interests.

    Key Clerk features:

    Personalization Ease of Integration Data-Driven Insights Automation

    Open Source

    /clerk-alternatives
  14. Authorizer is an open-source authentication and authorization solution for your applications.

    Key Authorizer features:

    Open Source Easy Integration Flexible Authentication Methods Cost-Effective

    Open Source

    /authorizer-alternatives
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