Per-workspace billing with four models, plus per-workspace overrides and offline invoicing. This lived in the repository README until it crowded out everything a first-time reader needed; nothing about it has changed.

Plans#

Plan	Model	Description
Free	`free`	All modules, soft limits (10 repos, 90-day history), limited AI
Pro	`per_seat`	Per-user/month, full AI access, 500K tokens/month included
Flat + Usage	`flat_plus_usage`	Monthly flat fee + metered AI token usage
Postpaid	`postpaid`	Pay at the end of the billing period, per-seat + AI usage
Enterprise	`per_seat`	Custom pricing, SSO, dedicated support

Self-hosting is not one of these. It is the whole codebase under AGPL-3.0 with no plan attached and no feature gates — the plans above describe the hosted service.

Per-workspace overrides#

Platform admins can override any plan field per workspace through WorkspacePlanOverride:

Custom pricing, limits and discounts
Custom billing model (switch between per-seat, flat+usage, postpaid)
Custom net terms (days_until_due)
Payment-method preference (Stripe or bank transfer)

Bank transfer / offline invoicing#

For customers paying by wire or ACH:

An admin generates the invoice at /settings/admin-invoices or over the API
The customer receives it with the amount due
The customer wires payment
The admin marks it paid with the bank-transfer reference

POST   /api/v1/platform-admin/invoices                          # Create manual invoice
POST   /api/v1/platform-admin/invoices/{id}/mark-paid           # Mark as paid
POST   /api/v1/platform-admin/invoices/{id}/void                # Void invoice
GET    /api/v1/platform-admin/invoices                          # List invoices
POST   /api/v1/platform-admin/workspaces/{id}/generate-invoice  # Generate from usage

Stripe#

Self-serve checkout is off until Stripe is configured. The frontend reads NEXT_PUBLIC_STRIPE_ENABLED; while it is unset or false, paid-tier calls to action open a mailto for offline billing instead of a checkout session. The backend keys are STRIPE_SECRET_KEY, STRIPE_PUBLISHABLE_KEY and STRIPE_WEBHOOK_SECRET, plus the per-plan price IDs listed in backend/.env.example.