Every VerdantStack starter ships the unglamorous core of a B2B SaaS — organizations, invites, roles, seat billing, and an audit trail — typed end to end and tested where it hurts. Pick the data layer you already run.
A production-shaped B2B SaaS foundation with multi-tenancy wired end-to-end: organizations, invitations, role-based access, seat-based billing via a merchant of record, and an append-only audit log.
SvelteKit · SQLite via better-sqlite3 + Drizzle ORM
The same multi-tenancy, RBAC, billing, and audit log — running on Supabase for auth, database, and realtime. PostgreSQL with RLS as defense-in-depth.
SvelteKit · Supabase Postgres with RLS policies
Both kits share the same tested core — orgs, invites, RBAC, seat billing, audit log. The difference is the data layer: the Multi-tenant SvelteKit Starter runs on SQLite with zero external services; the SvelteKit + Supabase Starter runs on Postgres with Supabase Auth, realtime, and RLS. Pick the stack you already deploy.
Not sure how to evaluate a starter? Read the guides — they double as the buying checklist:
Buy a starter for a one-time license, or back the work on Patreon. Prefer open source? All starters live on GitHub.