saascode

the spec sheet

AuthenticationEmail + password, 28 providers incl. enterprise SSO
OrganizationsMulti-tenant, row-level isolation on every table
BillingSubscription plans, feature gating, admin-managed pricing
Payments18 providers — Stripe, PayPal, regional processors
APIVersioned REST + API keys, rate-limited
MCPAgent-ready — MCP server per product
Integrations67 connected services — every card has code behind it
WebhooksSigned inbound with replay guard, plus outbound dispatch
Notifications9 channels — in-app, email, Slack, Discord, Telegram, SMS
i18nDB-backed translations, admin-editable, add languages post-deploy
Roles & accessRole-based access control, admin panel included
Email4 switchable providers, templated transactional email
SecurityRLS everywhere, Zod validation, audit logging, rate limiting