Billing infrastructure for SaaS and AI
Start billing your users in minutes. Accept global payments, handle usage-based pricing, subscriptions, and seats — without building your own infrastructure.
Charge for what they actually use.
Include a base amount in the plan, track every API call, email, or GB consumed via SDK, and bill the overage automatically at the end of each period. No manual reconciliation.
One wallet. Every feature.
Assign a dollar balance to the plan and let customers spend it across any feature at prices you define. Choose whether to block at zero or charge the excess at the end of the period.
Built for AI. Block when they run out.
Give customers a credit balance that decreases with every generation, token, or action. When credits hit zero, access stops. Customers buy packs to keep going — purchased credits never expire.
Per-user pricing that prorates itself.
Charge in advance for current seats. When someone is added mid-cycle, Commet prorates the difference automatically. Define seat types — admin, editor, viewer — each with its own price.
Gate features. Differentiate plans.
Toggle capabilities on or off per plan. Custom branding, SSO, priority support — the value is in the plan price. One API call to check access in your app.
Simple, transparent pricing
4.5% + $0.40
per successful transaction
Non-US and dispute fees are payment provider costs. We don't add markup.
Transaction Receipt
$100.00
Other fees
Processing costs included. No hidden fees.