Orb
Usage-based billing engine handling high-volume metering for AI and token-priced products.
| Category | Cost & FinOps |
| Open source | No |
| Self-hostable | No |
| Pricing model | — |
| Pricing notes | — |
| Framework integrations | — |
| Funding / ownership | — |
Pricing/feature source: https://www.solvimon.com/blog/token-billing-for-ai-7-platforms-compared-2026