Best Basis ID Alternatives & Competitors in 2025

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.

Open-source identity verification

Open Source

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Try for free freemium $9.0 / Monthly (Lite plan)

Frictionless Identity verification through Blockchain

User-owned and controlled blockchain-based online ID

Enabling KYC automation & identity verification in India

End to end identity verification & management

AI-powered identity verification & fraud prevention software Veriff provides a best- in-class identity verification solution combining AI with in-house experts to maximize accuracy and speed.

freemium $49.0 / Monthly (Essential - up to 60 verifications per month)

One-click phone number login and checkout

Verify Identity of your customers with Shufti Pro.

A tool to identify and verify your users

Launch SaaS integrations faster

Access to identity verification via the blockchain

Realtime ID and doc­u­ment scan­ning and verification