Auth for multi-tenant SaaS
Production auth,
set up by an agent.
OAuth2 and OpenID Connect for multi-tenant SaaS. Configure tenants, SSO, SCIM, custom domains, and theming by clicking — or by asking an agent. Every feature in every plan.
- All features in every plan
- Multi-tenant by design
- Standards-based: OAuth 2.1 and OpenID Connect
Standards-compliant by design. Our implementation passes the OpenID Foundation's OAuth2 and OpenID Connect conformance tests. No credit card required.
Tenant Acme, login.acme.com, Google SSO, dark.
Sign up through MCP
Connect the MCP server, sign in, you’re in.
Drop the snippet into your AI assistant and hit the sign-in link it opens. The first time you sign in we’ll ask for your organization name — that’s the whole signup. Your real tenant is live and ready to configure.
Connect your AI assistant
Authalla ships an MCP server so Claude, Cursor, and other AI tools can spin up your tenant, clients, and theme on your behalf.
$ claude mcp add --transport http authalla https://api.authalla.com/mcpMore value, less spend
Premium features without the premium price tag
Other providers charge extra for the features that actually matter. With Authalla, every feature is included from day one — so you get frictionless onboarding, fewer drop-offs, and improved conversions without surprise bills:
- Sign-up is sign-in — the first time someone arrives they get an email code or a one-click passkey, and there is no separate registration step
- Optimized conversion rates by eliminating password friction that drives users away
- Intuitive management dashboard to oversee users and authentication flows effortlessly
- Detailed analytics on user behavior to inform your decisions
- Comprehensive audit logs for compliance and security monitoring
Why choose Authalla?
- Nothing is gated, and no surprise line items
- No per-connection fees for SSO or SCIM. No premium tier to unlock essential features. No whitelabel surcharge. No proprietary billing metric. Start free with up to 1,000 MAU; when you outgrow it, the number on the pricing page is the number you pay.
- Passwordless by design
- There is no password option in Authalla at all — not a toggle someone can switch back on, but a code path we never wrote. Passkeys by default, magic links and email codes as the designed fallback. Nothing to breach, nothing to phish, nothing to reset.
- Real people, real support
- When you need help, you talk to us — not a chatbot. Our team provides hands-on support to ensure your implementation succeeds and your users stay happy.
Included, not a paid add-on
Full whitelabel — at no extra cost
Custom domains, custom emails, custom styling — no "Powered by" badges. Other providers charge $99–$500/month for this. With Authalla, it's included in every plan.
Keeping it simple, yet secure
Built for developers, by developers
We designed Authalla with developers in mind, providing everything you need—and nothing you don't—to integrate secure authentication quickly and smoothly:
- Fully standards-compliant solution
- based on OIDC and OAuth2
- Fast setup
- of essential auth features: sign-ups, logins, and session management
- API-first architecture
- that's modular and flexible—choose exactly what you need
- Passkeys integration
- with other passwordless fallback options (e.g. magic links) for universal compatibility
- Social login support
- for Google, GitHub, Microsoft, and Apple — out of the box
- Comprehensive documentation
- readable by humans and LLMs alike — works with any framework
Everything you need
Every feature you need, no games
Unlike competitors who gate essential IAM features behind expensive tiers, we believe security shouldn't be optional. Every Authalla customer gets access to all the necessary features from day one:
- No passwords at all
- passkeys by default, magic links and email codes as the designed fallback — there is no password option to enable
- Multi-tenancy by design
- a dedicated tenant per customer, each with their own subdomain, custom domain, and theme
- Comprehensive audit logs
- to track every authentication event
- Full white-labeling with custom domains and custom emails
- so the login your users see is yours, not ours
- Custom styling options
- for the login experience
- No "Powered by" badges
- cluttering your user experience
- Fully standards-compliant solution
- based on OIDC and OAuth2
- Complete API access
- with no artificial limitations
- Advanced session management
- with flexible timeout controls
- Admin impersonation
- to debug user issues safely with full audit trails and bounded sessions
- Account-wide Management API
- to provision tenants, clients, and configuration as code with scoped, revocable API keys
What this actually costs
One scenario, seven vendors, every number sourced
10,000 monthly active users · passkeys · your own domain · no vendor branding · 3 enterprise SSO connections
| Vendor | Per month | How it adds up |
|---|---|---|
| Stytch | $0 | Free up to 10,000 MAU including 5 SSO/SCIM connections. Removing Stytch branding is a $99 one-off. |
| ZITADEL | $100 | Pro, $100/month for 25,000 daily active users summed over the month — a different metric from MAU, so this is not directly comparable. Overage rates are not published. |
| Authalla | €99 | Growth. Everything above is included, and so is everything else we make. |
| Clerk | $175 | Pro at $25/month for passkeys and branding removal, plus $75/month for each enterprise SSO connection beyond the first. |
| Hanko | $176 | Pro at $29/month plus $49/month per SAML connection. No SCIM found. |
| WorkOS | $474 | Authentication is free to 1M users, then $125/month per SSO connection and $99/month for a custom domain. |
| Auth0 | $2,100 | B2C paid plans exclude enterprise connections entirely, so this scenario needs the B2B plan: $2,100/month at 10,000 MAU with 3 connections included. |
We are not the cheapest, and we are not going to pretend otherwise — in this scenario Stytch is free and ZITADEL comes in under us. What we do claim is narrower and more useful: nothing is gated, there are no per-connection fees, and we do not bill you on a metric we invented. The number on the page is the number.
Each figure is from that vendor’s own public pricing page, observed August 2026, and is our reading of it for this one scenario. Prices and packaging change — follow the links and check. Amounts are shown in each vendor’s own currency and are not converted.
Simple, transparent pricing
No feature gating. Every plan includes everything. You only pay when you grow.
Free
€0
Up to 1,000 monthly active users
Email support from the founders — best effort.
Clerk's free tier has no passkeys, no enterprise SSO, and keeps Clerk branding.
Growth
€99/month
Up to 10,000 monthly active users
Direct line to the people who built it — email and phone.
Auth0's B2B plan for 3 enterprise SSO connections is $2,100/month at this scale.
Scale
€199/month
Up to 20,000 monthly active users
Direct line to the people who built it — email and phone.
WorkOS charges $125/month per SSO connection, $125/month per SCIM connection, and $99/month for a custom domain.
Enterprise
Custom
Over 20,000 monthly active users
Direct line to the people who built it — email and phone.
Same full feature set. Talk to us about volume.
Every plan includes
- All features, no gating
- European data hosting
Every product feature in every plan — support depth is the only difference between tiers.
Nothing is gated, and the number on the page is the number.
Competitor figures are from each vendor’s own public pricing page, observed August 2026. They change; check the source before relying on them.
We are Authalla
We have decades of experience working with authentication solutions — as consultants, as developers, and as customers paying the bills. We've seen first-hand how enterprise auth providers overcharge for basic features and gate security behind expensive tiers. We built Authalla to prove it doesn't have to cost that much.
Henri Kinnunen
Co-Founder
Leevi Kokko
Co-Founder
Ready to ship auth?
Tell us about your stack and we'll help you wire Authalla into your app. Or just drop a line if you want to talk auth.
- Telephone
- +358 40 518 2981 (Leevi)
- Telephone
- +358 50 342 4270 (Henri)
- hello@authalla.com