Login once. Access everything.
One identity. Every cloud.
Protect APIs. At the kernel.
Detect threats. Before they land.
Your brand. Your login page.
Zero trust. Zero complexity.
Your users log in once. The same token is verified across your app, your cloud, your services, and your network.
Free forever · No credit card · Live in 5 minutes
Startups and enterprises get 1 year free →One token. Verified everywhere.
Change a role → updates all 4 layers instantly. Revoke a user → locked out everywhere.
One login for AWS, GCP,
Azure, and OCI.
Your team shouldn't need 4 logins, 4 MFA tokens, and 4 admin consoles. AuthFI maps your roles to cloud IAM. Users click "Open Console" and land inside the right cloud — already authenticated, scoped to their role.
Temp credentials that expire. No static keys. One audit trail. Someone leaves? Revoke once — locked out of all 4 clouds.
See how AuthFI Connect works →
Auth is table stakes. These aren't.
Kernel-Level Enforcement
One binary. eBPF validates every request at the Linux kernel — ~45μs overhead. WireGuard mesh between nodes. Service discovery built in. Deploy one DaemonSet, protect everything.
✓ 24 services discovered, 47 pods protected
AI That Learns Your Patterns
Per-tenant ML models trained on YOUR data, updated daily. Isolation Forest for login anomalies. k-means for behavior clusters. Runs in your binary — no data leaves. Optional LLM for plain-English policies.
Define permissions in code.
AuthFI does the rest.
your-app.jsconst auth = authfi({ tenant: 'acme' }); // Protect routes — permissions auto-sync app.get('/api/users', auth.require('read:users'), handler); app.post('/api/users', auth.require('write:users'), handler); auth.start(); // syncs permissions, caches JWKS
on startup✓ Connecting to AuthFI... ✓ Syncing 2 permissions: read:users → registered write:users → registered ✓ JWKS cached (5 min TTL) ✓ Ready. // Permissions appear in console instantly. // Admin assigns to roles. You ship features.
Node.js
Go
Python
Java
C#
PHP
Ruby
TerraformAPI REST APIReal problems. One platform.
Developer joins multi-cloud team
Add to "Engineering" group → instant access to AWS, GCP, Azure with the right IAM role. One login. One MFA.
See how →Employee leaves the company
Revoke once → locked out of apps, all 4 clouds, all services, and the network. One action. Zero gaps.
See how →AI agent needs patient data
Agent gets its own identity. Scoped to read:patients. Rate limited. Human approves deletes. Full audit trail.
See how →Expose internal app securely
WireGuard mesh + eBPF identity at kernel. Only authorized roles reach the app. No VPN. No certificates.
See how →Used in production by healthcare and AI companies.
Replace 6 tools. Save $100K/year.
Without AuthFI
6 vendors. 6 dashboards. 6 places to revoke access.
With AuthFI
1 platform. 1 dashboard. 1 audit trail.
Get authFI free for 1 year.
Pro or Business plan — matched to your stage. No credit card. No strings attached.
Apply for the program →And everything else you need.
Everything Auth0 and Okta do — plus the layers they don't touch.
Authentication
Email, social, MFA, magic links, passwordless
Enterprise SSO
SAML, OIDC, LDAP, domain routing, JIT provisioning
Directory & RBAC
Groups, roles, permissions, SCIM sync
White-Label
Your domain, your brand, zero fingerprints
Agent Auth
AI agents as first-class identities
NL Policies
Write access rules in plain English
Observability
Unified audit trail, SIEM export, posture score
Healthcare
SMART on FHIR, HIPAA-ready
One platform. Every identity layer.
Free to start.
Free for 5,000 users. Upgrade when you're ready.
Start building free →