FusionAuth

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

FusionAuth is ranked #9 of 38 in passkey authentication software on Inferse. It runs on Android, API, iOS, Linux, macOS, Self-hosted, Web, Windows. There is a free plan. Paid plans start at $162/mo.

Compared on passkey authentication software

Free plan: Yesfusionauth.io
Paid from: $162/mofusionauth.io

Facts

Product type: FusionAuth is a Customer Identity and Access Management server providing authentication, authorization, and user management.fusionauth.io · 1 Oct 2026
Standards: FusionAuth implements OAuth 2.0, OpenID Connect, and SAML v2 as both a service provider and SAML identity provider.fusionauth.io · 1 Oct 2026
Authentication: It supports username/password login, identity providers, passkeys, and one-time passwords.fusionauth.io · 1 Oct 2026
Customization: FusionAuth supports customizable pages and messages, lambda functions, and webhooks.fusionauth.io · 1 Oct 2026
Authorization: It provides role-based access control with users, roles, groups, applications, and entities, plus fine-grained authorization integration.fusionauth.io · 1 Oct 2026
Identity providers: Supported social identity providers include Apple, Facebook, Google, and Twitter, with OpenID Connect and SAML v2 providers also supported.fusionauth.io · 1 Oct 2026
Deployment: FusionAuth can run on a local machine, on-premises, in a private or air-gapped cloud, or as a managed FusionAuth Cloud instance.fusionauth.io · 1 Oct 2026
Operating systems: Supported operating systems include all Linux distributions, macOS 10.15 or newer, Windows Server 2019, and Windows 10.fusionauth.io · 1 Oct 2026
Free edition: The Community Edition is free, self-hosted, unlimited, and has no trial clock.fusionauth.io · 1 Oct 2026
Support: Community support is provided through forums, Slack, and GitHub; Essentials includes email support with a 24 to 48 hour business-hours response time, and Enterprise includes 24/7 email and phone support.fusionauth.io · 1 Oct 2026
Security compliance: FusionAuth states that it is SOC 2 Type 2 and ISO 27001 compliant, GDPR compliant, offers HIPAA BAAs to select customers, and can run in FedRAMP-compliant infrastructure.trust.fusionauth.io · 1 Oct 2026
Notable limits: The pricing comparison lists Starter with one connector and 100 machine-to-machine entities, Essentials with five connectors and 1,000 entities, and Enterprise with unlimited connectors and entities.fusionauth.io · 1 Oct 2026
Target users: FusionAuth is intended for managing end users at scale and does not offer native desktop integration or position itself as an Active Directory replacement.fusionauth.io · 1 Oct 2026