AI companies keep building the same internal billing system. Redis counters for credits. Cron jobs reconciling usage. If-statements gating access. Tanso is that system, productized — usage tracking, entitlements, margin visibility, and Stripe sync out of the box. Two people building the billing layer you shouldn't have to build yourself.
Our stack
Spring Boot (Java 21), Vue 3, PostgreSQL, Stripe, Docker. We also ship an MCP server so AI coding tools like Claude Code can configure billing directly
