Authio Lobby vs FusionAuth
Authio Lobby
authio.com
FusionAuth
fusionauth.ioSide by side
| Figure | Authio Lobby | FusionAuth |
|---|---|---|
| Price from | $129/mo | $162/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 8 | 8 |
| Spec score · Passkey Authentication Software | 9.4 (#2) | 9.2 (#4) |
| Spec score · Passwordless Authentication Software | 9.5 (#1) | 9.2 (#3) |
| Company profile | A LinkedIn profile named Authio describes a privately held Atlanta, Georgia IT-services company with 2–10 employees founded in 2017. | LinkedIn lists FusionAuth as a privately held software company headquartered in Broomfield, Colorado, founded in 2009, with 51–200 employees. |
| Rating on Capterra | No Authio Lobby rating or review count was located in the searched Capterra results; returned Lobby pages referred to unrelated lobby-management products. | 4.8 out of 5 from 30 reviews. |
| Rating on G2 | No Authio Lobby rating or review count was located in the searched G2 results. | 4.5 out of 5 from 140 reviews. |
| Rating on GetApp | No Authio Lobby rating or review count was located in the searched GetApp results. | 4.8 out of 5 from 30 reviews. |
| Rating on TrustRadius | No Authio Lobby rating or review count was located in the searched TrustRadius results. | 8 out of 10 from 2 reviews. |
| SDKs | Lobby lists SDKs for Next.js, React, Vue, and Node, with session helpers and edge-runtime JWT verification. | Open-source client libraries cover all public REST endpoints and are available for Angular, Go, Java, .NET, PHP, Python, React, Ruby, TypeScript, Vue, Kotlin Android and Swift iOS. |
| Support | Authio directs customers to email support, a dashboard and a public service-health status page. | Community support is provided through forums, Slack, and GitHub; Essentials includes email support with a 24 to 48 hour business-hours response time, and Enterprise includes 24/7 email and phone support. |
| What it does | Authio Lobby is a hosted passwordless authentication module for B2B applications with sign-in UI, sessions, SDKs and administrator widgets. | FusionAuth is a customer identity and access management server providing authentication, authorization and user management. |
Plans
Authio Lobby
- DeveloperFree
- DeveloperFree
- Starter$129 a month
- Starter$129 a month
- Pro$449 a month
- Pro$449 a month
- EnterprisePriced on request
- EnterprisePriced on request
FusionAuth
- CommunityFree
- CommunityFree
- Starter$162 a month
- Starter$162 a month
- Enterprise$2,970 a month
- Enterprise$2,970 a month
- Essentials$2,970 a month
- Essentials$2,970 a month
In their own words
Authio Lobby
Authio Lobby provides passwordless sign-in for apps through a hosted interface, SDKs, session features, and widgets for customer IT admins. Sign-in methods include passkeys, magic links, social login, and enterprise SSO using SAML 2.0, OIDC, and SCIM 2.0. The hosted interface can use a custom domain, organization-specific branding, and project-specific email templates. SDKs are listed for Next.js, React, Vue, and Node, with session helpers and edge-runtime JWT verification. Session tools include silent refresh, secure cookie helpers, route gating, and switching organizations within a session. Embeddable widgets let customer admins configure SSO, directory sync, and domain verification within a product. The free Developer tier is for projects under 10,000 MAUs and excludes SSO, SCIM, and Locate. Starter costs $129 a month and Pro costs $449 a month; Enterprise pricing is custom. Authio says GDPR and CCPA compliance is in place and describes its SOC 2 posture as pre-audit readiness, with Type I targeted for 2027-Q1.
FusionAuth
FusionAuth is a Customer Identity and Access Management server for authentication, authorization, and user management. It supports username and password login, passkeys, one-time passwords, and external identity providers, including Apple, Facebook, Google, and Twitter. It implements OAuth 2.0, OpenID Connect, and SAML v2. Authorization includes role-based access across users, roles, groups, applications, and entities, plus fine-grained authorization integration. Teams can customize pages and messages and use lambda functions and webhooks. It can run locally, on-premises, in private or air-gapped cloud environments, or as a managed FusionAuth Cloud instance. The free Community Edition is self-hosted and unlimited, with no trial clock. Starter costs $162 a month billed annually and includes one connector and 100 machine-to-machine entities; Essentials and Enterprise cost $2,970 a month billed annually. FusionAuth supports Android, iOS, Linux, macOS, Windows, web, and API deployments.