A Stack product in early access
Velta
Bill usage. Send invoices. Close the books.
Velta runs the subscription business for B2B SaaS and AI products. Model recurring, usage, or hybrid plans, send invoices and payment links, and record metered usage on the same bill.
Then report on revenue and reconcile payments in one place. Velta is in early access today.
Full product details live on velta.app.
Subscriptions and plans
Recurring, seat-based, tiered, or hybrid pricing from one catalogue.
Metered billing
Rate tokens, API calls, seats, or outcomes straight onto the invoice.
Invoices and payment links
Bill the way B2B pays, with net terms and one-off charges.
Reporting and reconciliation
See revenue and collections, and match payments to invoices automatically.