Detailed comparison across 10 dimensions
Winner: FusionAuth
FusionAuth clearly comes out ahead of ZITADEL on Staquest's weighted six-dimension score. FusionAuth has a free tier; ZITADEL does not. Paid plans start at $100/mo for ZITADEL and $37/mo for FusionAuth.
| Overview | ||
|---|---|---|
| Type | saas tool | hybrid |
| Company | ZITADEL | FusionAuth |
| Free Tier | ||
| Has API | ||
| Open Source | ||
| Trending | Stable | Stable |
| Industries | DevelopmentCybersecurity & InfoSecLegal & ComplianceReal Estate & PropTech | DevelopmentCybersecurity & InfoSec |
| Categories | security-tools | security-tools |
| Website | Visit | Visit |
FusionAuth
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| Feature | zitadel | fusionauth |
|---|---|---|
| 99.95% Availability | ||
| 24/7/365 Support | ||
| Australia | ||
| Advanced Features For Business Applications | ||
| Custom Cloud Or Own Infrastructure | ||
| Advanced Mfa | ||
| Custom Metrics | ||
| Advanced Security | ||
| Custom Support Sla | ||
| Application Theming | ||
| Custom Threat Analysis | ||
| Configurable Backups | ||
| European Union | ||
| Core Authentication Features | ||
| Fast Response Times | ||
| Dedicated Server | ||
| Switzerland | ||
| Engineering Assistance | ||
| Tailored Volume Pricing | ||
| Multi-Zone Availability | ||
| Technical Account Manager | ||
| Nightly Backups | ||
| United States | ||
| Redundant Servers | ||
| Single Server Instance | ||
| Support | ||
| Support For Up To Five Custom Domains | ||
| Unlimited Users | ||
| Uptime Guarantee |
Showing 29 of 29 features
Dashes mean the feature isn't listed in our data. The tool may still support it.
On Staquest's weighted six-dimension scoring, FusionAuth comes out ahead overall, though ZITADEL can be the better fit depending on your priorities — see the dimension-by-dimension breakdown above.
ZITADEL's paid plans start at $100/mo and FusionAuth's start at $37/mo, so FusionAuth is the lower entry price. Check the pricing comparison for higher tiers and per-seat costs.
FusionAuth offers a free tier; ZITADEL does not currently list one.
FusionAuth scores higher on pricing value in Staquest's analysis. It is the highest-weighted dimension in this comparison.
ZITADEL is open source. The feature comparison and dimension scores above cover the full breakdown.
