Accounts, plans and billing
Sign in with your arbastro account, compare Free and the Suite plans, AI credits and storage, student verification and organizations.
Start here
1 · How-toHow to sign in to AthanorPress Sign in at the top right. Continue with Google, sign in with a passkey, or use your arbastro account email and password. No account yet? Create account.
2 · ReferencePlansEvery plan has drawing, libraries, export, the desktop app, collaboration and problem sets. arbastro Suite Lite, Plus and Ultra add storage, AI credits, larger models and your own AI key.
- Still stuck? Read the FAQ or contact support.
- Something wrong on this page? Tell us.
- For AI tools: llms.txt