Nextacular

Free (Open Source)

4.4/5

Free, open-source multi-tenant Next.js boilerplate. Perfect for SaaS with workspaces and team management.

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Why founders use Nextacular

Next.js with App Router and TypeScript

Prisma ORM with PostgreSQL support

NextAuth.js authentication with OAuth providers

Multi-tenant architecture with workspace support

Team member invitations and role management

Stripe subscription billing and webhooks

Customer portal for account management

Responsive UI with Tailwind CSS

Landing page and marketing pages included

Email notifications and transactional emails

Analytics-ready dashboard

The Good

Completely free with no licensing costs

Multi-tenancy and workspace management built-in

Production-ready subscription billing with Stripe

Comprehensive documentation and guides

Active community and responsive maintainers

Full code ownership and no vendor lock-in

The Bad

Self-support only (community-driven)

Requires solid Next.js and PostgreSQL knowledge

Less extensive feature set than premium alternatives

Smaller community than Next.js core

The Verdict

Nextacular is a battle-tested open-source Next.js boilerplate specifically designed for multi-tenant SaaS applications. It emphasizes workspaces (teams), complex permission models, and subscription billing from the ground up. Built with modern tools (Next.js, Prisma, Stripe), it's ideal for indie hackers building B2B SaaS products where teams and data isolation matter.\n\nCompletely free under the open-source license, Nextacular offers the advanced architecture that typically costs $500+ in paid boilerplates. The community is mature and responsive, making it easy to get help. Best for founders comfortable with Next.js and PostgreSQL who need multi-tenancy out of the box.

Nextacular

Why founders use Nextacular

The Good

The Bad

The Verdict

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