FusionAuth vs OneLogin: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for FusionAuth and OneLogin side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, FusionAuth leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
FusionAuth
Customer identity and access management
Best for you if:
- • You want a free tier before you commit
OneLogin
Identity and access management platform
Best for you if:
- • You want easy to deploy
| At a Glance | FusionAuth | OneLogin |
|---|---|---|
Starts at | Free plan, paid from $162/mo flat, billed monthly Starter plan | From $3/user/mo, billed monthly Basic plan |
Category | Identity & Access Security | Security Identity & Access |
Rating | 4.6/5 G2 4.5 · SourceForge 4.7 161 reviews | 4.5/5 G2 4.4 · Capterra 4.6 384 reviews |
Free plan | Yes | No |
Watch out for | n/a | Potential add-ons for specific integrations |
Choose FusionAuth or OneLogin?
Choose FusionAuth if
- You want a free tier before you commit
- You want self-hosted auth
- You want good features
- You work in identity & access, not security
Choose OneLogin if
- You want easy to deploy
- You want good integration library
- You work in security, not identity & access
In-Depth Analysis
FusionAuth
Customer identity and access management
FusionAuth offers a generous free Community tier, making it highly accessible.
Strengths
- Pro: Self-hosted auth
- Pro: Good features
- Pro: SSO support
- Pro: Fair pricing
- Pro: Good documentation
Weaknesses
- Con: Self-hosting complexity
- Con: Learning curve
- Con: Enterprise expensive
- Con: Smaller than Auth0
- Con: Community smaller
Key features
OneLogin
Identity and access management platform
OneLogin's pricing is quite competitive, with the Starter tier at $4/month offering essential IAM features at a very accessible price point.
Watch out
Potential add-ons for specific integrations
Strengths
- Pro: Easy to deploy
- Pro: Good integration library
- Pro: Strong security
Weaknesses
- Con: Price increases with features
- Con: Some UI complexity
Key features
Plans and prices: FusionAuth vs OneLogin
| Tool | Plans and prices | Source |
|---|---|---|
| FusionAuth |
| fusionauth.io/pricing read Nov 2, 2026 |
| OneLogin |
| onelogin.com/pricing read Nov 1, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on FusionAuth pricing and OneLogin pricing.
Key Takeaways
FusionAuth
- Has a free plan
OneLogin
- Choose if you want identity and access management platform
What the data shows
On the data below, FusionAuth leads on a free plan. We do not name an overall winner for this pair.
- User ratings are within 0.2 points (4.6/5 from 161 reviews for FusionAuth, 4.5/5 from 384 reviews for OneLogin).
- Entry prices are not ranked, they are charged on different bases: FusionAuth $162/mo flat, billed monthly; OneLogin $3/user/mo, billed monthly.
- Only FusionAuth has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do FusionAuth and OneLogin compare in 2026?
On the data below, FusionAuth leads on a free plan. We do not name an overall winner for this pair. User ratings are within 0.2 points (4.6/5 from 161 reviews for FusionAuth, 4.5/5 from 384 reviews for OneLogin). Entry prices are not ranked, they are charged on different bases: FusionAuth $162/mo flat, billed monthly; OneLogin $3/user/mo, billed monthly. Only FusionAuth has a free plan.
What are FusionAuth and OneLogin used for?
FusionAuth: Customer identity and access management. OneLogin: Identity and access management platform.
What does FusionAuth cost vs OneLogin?
FusionAuth's cheapest paid plan is Starter at $162/mo flat, billed monthly; it also has a free plan. OneLogin's cheapest paid plan is Basic at $3/user/mo, billed monthly. Prices read on the vendors' pricing pages, latest check Nov 2, 2026.
What's the main difference between FusionAuth and OneLogin?
FusionAuth's main strength: self-hosted auth. OneLogin's main strength: easy to deploy.