FusionAuth
8.3#1 in authentication softwareFrom $162 a monthFree planAndroidiOSWebAPI
VisitFusionAuth vs Mosaic by Transmit Security
Mosaic by Transmit Security
6.7#25 in passkey authentication softwareFrom $50,000 a yearAndroidiOSWebAPI
VisitWhat both publish
| Fact | FusionAuth | Mosaic by Transmit Security |
|---|---|---|
| Authentication | It supports username/password login, identity providers, passkeys, and one-time passwords. | MFA options include OTP, passkeys, mobile biometrics, magic links, and social login. |
| Headquarters | United States | Boston, Massachusetts, United States |
| Integrations | Identity-provider integrations include Apple, Facebook, Google, Twitter and arbitrary OIDC or SAML v2 providers, with connectors, plugins and monitoring integrations also available. | The Integration Hub offers prebuilt and custom integrations for Journeys and Automated Workflows, including generic HTTP integrations for services not listed in its catalog. |
FusionAuth plans
- CommunityFree
- Starter$162 a month
- Enterprise$2,970 a month
- Essentials$2,970 a month
Mosaic by Transmit Security plans
- Mosaic for Identity Verification$50,000 a year
- Mosaic for Identity$100,000 a year
- Mosaic for Identity Fraud and Threat Detection and Response$100,000 a year
- Full Mosaic Platform$200,000 a year
Pick FusionAuth if…
FusionAuth suits teams managing end-user identity that want deployment choices from self-hosting to managed cloud. It is not positioned as a desktop integration or Active Directory replacement.
Pick Mosaic by Transmit Security if…
It is designed for organizations with B2C or B2B identity needs, including banking, insurance, healthcare, retail, and fraud-security teams. Teams needing coordinated authentication, verification, and fraud workflows may find its broad platform relevant.