authFI free for
startups & enterprises.
Get the right plan for your stage — free for 1 year. Sign up on the free plan, apply with your billing ID, and we upgrade you.
No credit card · No strings attached · Build first, pay later
One platform. Every identity layer.
authFI replaces 4-5 tools — auth service, SSO provider, cloud IAM manager, infrastructure enforcer, and security analytics — with a single platform. During the program, everything is unlocked.
Every auth method. One SDK.
Email/password, social login (Google, GitHub, Microsoft, Apple — all providers), magic links, email OTP, SMS OTP, MFA with TOTP and backup codes. OAuth 2.0 + PKCE. Drop-in SDKs for React, Next.js, Vue, Angular, iOS, Android, and Flutter.
Login methods
Enterprise SSO
One identity. Every cloud. Every server. Every directory.
Connect your users to GCP, AWS, Azure, and OCI — they get temporary cloud credentials scoped to their role. AuthFI is a SCIM provider: push users and security groups to any SaaS. SSH into VMs and on-prem servers via PAM modules — same identity, no separate credentials.
GCP
AWS
Azure
OCIOne agent. API protection + zero-trust networking.
A single lightweight agent that does two things: enforces identity at the Linux kernel via eBPF, and creates encrypted WireGuard mesh tunnels between your nodes. Protect APIs, expose private apps, connect services — all identity-gated, all from one install.
eBPF API Protection
Every API request is verified at the kernel — JWT signature, expiry, claims, permissions — before traffic reaches your app. No sidecar. No proxy. Zero latency. Unauthorized requests are dropped at the kernel.
WireGuard Mesh + Private Apps
Encrypted peer-to-peer tunnels between your nodes, tied to authFI identity. Expose private apps without VPN or port forwarding. Connect office, cloud, and homelab. Every connection is authenticated — no network access without identity.
5 agent nodes included in the program. Replaces: reverse proxy + VPN + API gateway + WAF.
ML-powered threat detection. Not just rules.
Every login and API call is scored for risk in real-time. The engine learns normal behavior and flags anomalies — impossible travel, credential stuffing, brute force, session hijacking. Auto-block, force MFA, or alert your team. Write security policies in natural language — AI translates them into enforceable rules.
Your brand. Your login. Zero authFI branding.
Every tenant gets a fully customizable login page — your logo, colors, fonts, and copy. Custom domain or subdomain routing. Per-org branding for B2B. Remove all attribution. Custom CSS for pixel-perfect control.
Everything else you need. Built in.
Built for zero downtime.
Your auth is the most critical infrastructure. We treat it that way.
What's free. What's add-on.
- ✓ Authentication — all methods
- ✓ Enterprise SSO — unlimited
- ✓ AuthFI Connect — multi-cloud + SCIM + PAM
- ✓ eBPF Agent — up to 5 nodes
- ✓ AI Security — ML threat detection
- ✓ AI Agent Auth (MCP)
- ✓ Organizations + SCIM provisioning
- ✓ WireGuard mesh networking
- ✓ Healthcare module (FHIR)
- ✓ Roles, groups, permissions
- ✓ Branded login — fully white-labeled
- ✓ Multi-region data residency
- ✓ Audit logs + dashboards + webhooks
- ✓ SIEM + OpenTelemetry export
- ✓ Priority support
Everything else is free. No hidden costs. No overages during the program.
Pick the plan you need. Get it free for 1 year.
Sign up on the free plan, start a trial on the plan you need, then apply. We convert your trial to 1 year free.
For bootstrapped founders, incubator startups, and early funded teams building their first product.
- ✓ 50,000 MAU
- ✓ Unlimited SSO (SAML, OIDC, LDAP)
- ✓ SCIM + Organizations
- ✓ Custom domains + white-label
- ✓ Multi-region data residency
- ✓ Priority support
For funded startups scaling up and enterprises running pilots or migrating from legacy auth.
- ✓ 200,000 MAU
- ✓ Everything in Pro +
- ✓ AuthFI Connect — multi-cloud IAM + SCIM + PAM
- ✓ eBPF Agent — 5 nodes, kernel enforcement
- ✓ AI Security — ML threat detection
- ✓ Healthcare (FHIR) + WireGuard mesh
- ✓ SLA + dedicated support
Not sure which tier? Apply anyway — we'll match you to the right plan.
How it works
Apply now
Already signed up? Apply with your billing ID. Don't have an account yet? Sign up free first.
Your chosen plan — Starter, Pro, or Business — free for 1 year.
Common questions
Is it really free?
Yes. You get your chosen plan (Starter, Pro, or Business) completely free for 1 year. No credit card, no hidden fees.
How do I apply?
Sign up for the free plan to get your billing ID. Then apply here with your billing ID and admin email. Startups are auto-approved after AI review. Enterprises are reviewed within 48 hours.
What happens after the free period?
Choose a plan that fits your scale. No pressure — you can downgrade to the free plan anytime.
Can I use it in production?
Absolutely. Production environments, custom domains, SSO — everything you need.
How long does approval take?
Startups are auto-approved after AI review. Enterprise applications are reviewed within 48 hours.
Which regions is the program available in?
India and the United States — wherever authFI edge servers operate. Expanding soon.
What if I need more than included limits?
We'll work with you. The goal is to help you build, not gate features.
Do I need to be a new customer?
Yes. Existing paid customers can contact us for other options.
One platform. Every identity layer.
Free to start.
Free for 5,000 users. Upgrade when you're ready.
Start building free →