Next.js B2B Auth Starter

Problem

Every small B2B or internal app needs authentication before any real feature can ship, yet rebuilding login, sessions, and recovery flows repeatedly costs time and often leads to subtle security mistakes.

Existing solutions are either heavy SaaS platforms or low-level libraries, neither of which fits simple, self-hosted serverless projects.

Solution

Next.js B2B Auth Starter provides a minimal, production-style foundation that covers the essential authentication flows without extra complexity

You copy the codebase, deploy, and start building your product instead of rebuilding auth from scratch.

Stack

• Next.js — app structure and server routes
• PostgreSQL (Neon) — storage
• Drizzle — schema & queries
• Resend — transactional email