FusionAuth
Auth that works the way you want
- Status
- Generally available
- Last checked
- Checked · Oct 12, 2026
- License
- Proprietary
- Pricing
- Free tier
What it is
FusionAuth is a developer-focused auth platform built for self-hosting at any scale. It provides CIAM (Customer Identity and Access Management) with SSO, MFA, OAuth, SAML, and advanced features like breach password detection, advanced threat detection, and unlimited users on self-hosted plans.
When it fits — and when it doesn’t
A good fit for
Teams needing self-hosted, enterprise-grade CIAM with unlimited users and full control over data
Look elsewhere if
Teams wanting a fully managed SaaS with minimal infrastructure overhead
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
No verified weaknesses on file yet. That’s a gap in our data, not a clean bill of health.
What it does well
Unlimited users
Self-hosted
SSO
MFA
SAML
Breach detection
Themes
Advanced threat detection
Pricing
- Free tier
- Yes
- Paid from
- —
- Model
- Hybrid
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up FusionAuth
Setup steps, common gotchas and what to check after 30 days.
Get the badge
A small badge for FusionAuth’s README or site: its name, “Tracked on AI Navigator”, and the availability status and check month from this page. It updates as the catalog does.
Markdown
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