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FusionAuth vs OneLogin: Features, Pricing and User Reviews 2026

Compare features, pricing, reviews, and more to make an informed decision

Try FusionAuth
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FusionAuth

FusionAuth is a developer-first authentication platform offering flexible login, single sign-on, and user management with self-hosted or cloud deployment.

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Try OneLogin
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OneLogin

OneLogin is a cloud-based identity and access management platform that provides secure single sign-on, multi-factor authentication, and user management.

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FusionAuth

  • Password and passwordless authentication options

  • Social login integration (Google, Facebook, Apple, LinkedIn)

  • Single sign-on across applications

  • Multi-factor authentication and biometric support

  • Breached password detection

  • User registration and profile management

  • Role-based permissions and access control

  • REST APIs and SDK libraries

  • Self-hosted or cloud deployment

  • Customizable login pages and email templates

OneLogin logo

OneLogin

  • Cloud-based identity and access management

  • Single sign-on for 6,000+ applications

  • Multi-factor authentication with multiple methods

  • SmartFactor risk-based authentication

  • Automated user provisioning and deprovisioning

  • Active Directory and LDAP integration

  • Desktop and mobile app access

  • SAML and OIDC support

  • Compliance and audit reporting

  • RADIUS for network authentication

  • Role-based access control

  • Developer APIs available

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FusionAuth

FusionAuth offers flexible pricing to match different needs and deployment preferences.

Self-Hosted is completely free with unlimited users. Download and run FusionAuth on your own infrastructure with no ongoing costs. You get all core authentication features, making it perfect for development, testing, and production environments where you want full control.

Basic Plan starts at $37 per month and provides a single cloud server instance, ideal for development and testing environments. It includes one custom domain and basic cloud hosting.

Business Plan costs $225 per month and offers a dedicated server with nightly backups, availability across multiple zones, and support for up to five custom domains. This plan suits most production applications.

High Availability Plan begins at $500 per month with redundant servers, configurable backups, and up to 99.99% uptime guarantee with the Enterprise support plan. This includes 20 custom domains and deployment in any AWS region.

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OneLogin

OneLogin offers flexible pricing across different solution types to meet various organizational needs.

For Workforce Identity, the platform provides three bundled tiers. The Advanced Bundle starts at $4 per user per month and includes single sign-on, advanced directory, and multi-factor authentication. The Professional Bundle at $8 per user per month adds identity lifecycle management and HR-driven identity features. The Expert Bundle at $10 per user per month includes everything plus SmartFactor Authentication, OneLogin Desktop, delegated administration, and RADIUS support.

Individual features are also available separately, with prices ranging from $2 to $4 per user per month for specific capabilities.

For B2B Identity, Customer Identity (CIAM), and Education Identity solutions, pricing is available through custom quotes based on your specific requirements. Contact OneLogin's sales team for detailed pricing information tailored to your use case and organization size.

FusionAuth vs OneLogin: Features, Pricing and User Reviews 2026