Top Alternatives to Amazon Cognito in 2026

Aserto

★ 1.8

Aserto is an application authorization as a service. It helps developers add real-time resource-level access controls to their applications. SDKs and quickstarts for every popular languages are available to help you get up and running quickly.

AWS Identity and Access Management

★ 1.8

With AWS Identity and Access Management (IAM), you can specify who or what can access services and resources in AWS, centrally manage fine-grained permissions, and analyze access to refine permissions across AWS.

Azure Active Directory B2C

★ 1.4

Azure Active Directory B2C (Azure AD B2C) is a customer identity access management (CIAM) solution that enables you to sign up and sign in your customers into your apps and APIs.

Bergx

★ 2.8

Quickly release your next application by leveraging pre-built modules as a service. Bergx helps you focus on building the features your customers are excited about by providing the "under-the-surface" features for you.

Cloud-IAM

Cloud-IAM is an open source SaaS based on Keycloak to provide an Identity and Access Management as a Service. Perfectly configured and optimized Keycloak IAM, ready in seconds. Keycloak without the pain.

devolute.cloud

★ 1.9

Devolute.cloud is the only solution on the market that provides Identity Management, Workflow Management, Process Automation, Application Integration, Enterprise Search and Low-code Business Applications in one platform.

Frontegg

★ 1.2

Frontegg is a developer platform that enables product-led-growth through a customer-facing user-management interface embedded seamlessly within any product.

FusionAuth

★ 2.2

FusionAuth is an auth for any app. Get everything you need for secure registration and user management in minutes. Single-tenant, on-prem or private cloud, custom emails with localization, social login, and more.

Google Cloud Identity Platform

★ 1.5

Identity Platform is a customer identity and access management (CIAM) system that can help you add identity and access management functionality to your applications, protect user accounts, and scale with confidence.

Hanko

Hanko is an open source authentication and user management solution that takes you on the journey beyond passwords. For better security, higher conversion rates, and happier users.

JustAuthenticateMe

★ 2.7

JustAuthenticateMe offers a simple authentication-as-a-service for your web apps. It uses magic links in emails as a way to verify identity so that neither you nor your users have to worry about passwords.

Kno

★ 2.1

Kno is an API for providing secure passwordless authentication for your web application. Kno offers web-based, one click access

Login-Master

★ 2.9

With the extensions of Keycloak+, enterprise requirements are fullfilled like: Delegated Administration, management of permissions in organizational structures, SCIM 2 provisioning, User Life Cycle / Housekeeping, GDPR/data protection/Audit and many more IAM features, for...

Meveto Inc

★ 2.5

Meveto is an authentication company that completely removes the use of passwords - eliminating one of the biggest threats to any organization's security and hacker's favorite way to breach.

MojoAuth

★ 2.6

MojoAuth is the safest passwordless authentication solution that enables your users to login seamlessly with an email OTP or magic link or WebAuthn, which in turn provides stronger security to your business.

Okta

Okta's Workforce and Customer Identity Clouds enable secure access, authentication, and automation—putting identity at the heart of business security and growth.

onetool

★ 2.1

Discover dozens of web based apps in our app store. Project management, CRM, Video Conferencing and much more. Sign up once, switch monthly, save tons

Ory

★ 1.8

Ory builds cloud-native authentication (login), authorization (permission), delegation (OAuth2, OpenID Connect), and user management software. You can deploy what you need yourself or use the Ory Network and get started in minutes.

Passage Identity

★ 1.8

Passage by 1Password - Lead the way to a passwordless future powered by passkeys.

Permeasyon

★ 1.3

Streamline your access management processes. Add, remove and relocate users in just a few minutes. It’s EASY, FAST and SECURE.

Stack Auth

★ 2.4

Stack is an open-source, self-hostable, and highly customizable authentication and user management system.

Userfront

★ 2.5

Userfront makes it easy to add authentication, access control, SSO, and multi-tenancy to any web application.

ZITADEL

Secure authentication management for your application. Customize as you grow, with easy APIs and programmable workflows. Focus on growing, your login is in good hands.