# FusionAuth

Authentication and authorization.

Source: [Console review](<https://console.dev/tools/fusionauth>)

Website: [https://fusionauth.io/](<https://fusionauth.io/>)

Category: [Authentication](<https://console.dev/tools/categories/security-authentication>)

## Supported tech stack

Research checked: 2026-10-11

### Integrates with

- Kubernetes (Integration)

Source: [Research source](<https://fusionauth.io/download>)

Documented compatibility; coverage may be incomplete. Written in describes implementation, not user-project language support.

Official download page documents self-hosted deployment on Kubernetes.

## Console’s review — 2023-05-25

Reviewed: 2023-05-25

Author: [David Mytton](<https://console.dev/about#david-mytton>)

Citation: [This review](<https://console.dev/tools/fusionauth#review_50f04d5aa805ef8d373e4bf3255dec4ce0c001f5b0be125b4bcc3b176891cf49>)

### What we like

Provides user signup, login, and role-based authorization flows. Supports social logins, SSO, SAML, multi-tenancy & passwordless login methods. SDKs for most languages & tech stacks, with REST APIs for everything else. Can integrate with API gateways like Kong and AWS API Gateway. Can be self-hosted or cloud hosted.

### Tradeoffs

WebAuthn and passkeys are only available in more expensive plans. Default UI looks a bit dated, so you will want to customize it.

This review reflects our assessment at publication. Features and limitations may have changed since the review date.

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