Single sign-on
One session across every *.thundera.eu app, plus OIDC / OAuth 2.1 for MCP clients and desktop apps with PKCE.
One bill Every product, one subscription view
One account. Every Thundera product.
Sign in once and you are in every Thundera app and every app that follows. Manage your devices, your organization and your plans in one place.
Free to start · passwords never leave the auth service · EU-built
Account
Sign in once, stay in control
Everything the auth service does, in plain terms.
Devices and sessions
Trust a device, sign out one session or everywhere at once, and see every signed-in browser and app.
Organizations
Invite members, claim your domains, choose which apps your team can open and connect SAML or OIDC single sign-on.
Plans and billing
Every subscription, card and invoice for every product on one page, paid through Stripe. Organizations get one invoice.
Security built in
Rotating refresh tokens, brute-force lockouts, optional MFA, audit log and a kill switch that revokes every token instantly.
App launcher
The apps menu in every Thundera bar shows exactly the apps your account and organization may open.
For teams
Your organization, centrally managed
Roles, domains, app access and SSO live in one workspace at auth.thundera.eu/settings. Every Thundera app honours it.
- Owner, admin and member roles
- Domain claims with email verification
- SAML 2.0 and OIDC connectors with auto-provisioning
- Per-organization app access and one consolidated bill
// Any app, one request
GET /api/v1/auth/me?optional=1
// -> user, roles, plan, org1
Account for everything
7+
Products signed in
2
Standards: OIDC, SAML
1
Invoice per month
How it works
Up and running in a minute
Create your account
Email, name and a password, or a social login. Verify your email once.
Open any Thundera app
You arrive signed in. Pick an app from the launcher in the top bar.
Manage it all in one place
Plans, cards, devices and your team at
auth.thundera.eu/settings.
Questions
Do I need a separate account for each app?
No. One Thundera account works in every product; your plan and limits are resolved centrally.
Where do I pay and change plans?
Only here: auth.thundera.eu/billing. Apps show your current plan and send you to this page to upgrade.
Can my company sign in with its own identity provider?
Yes. Organization admins connect SAML 2.0 or OIDC under Settings → Organization → SSO.
How do I sign out of a lost device?
Settings → Security lists every session; revoke one, or sign out everywhere to invalidate all tokens at once.