
AgenticSaaS
Agent-first SaaS starter kit with billing, auth and admin

About AgenticSaaS
AgenticSaaS is a paid SaaS starter kit for independent founders who build with coding agents. It ships as full source code with customer accounts, subscriptions and one-time purchases, a credit and usage ledger, private file uploads, and an admin workspace already connected, so the first prompt can go toward the product's main feature.
What sets it apart is the agent-oriented documentation. The kit includes an AGENTS.md file describing architecture and conventions, a setup runbook, and workflow notes on where to add features and how to test changes. It also covers metered AI usage, with provider-cost pricing rules and credit allowances or top-ups that can be combined with subscriptions.
The stack is built on Svelte 5 and SvelteKit, Cloudflare Workers, D1 and R2, Drizzle, Better Auth, Stripe, Resend, Tailwind CSS v4, and Playwright and Vitest for tests. A single license covers unlimited apps the buyer owns, with Starter and Lifetime update options. The maker also offers a paid custom build service.