Next.js Starter Kit
Quick answer
A Next.js starter kit is a SaaS boilerplate built on the Next.js App Router with TypeScript, Tailwind, a Postgres/Supabase data layer and Stripe billing. The best ones stay maintained and match your stack. Assetzaar lists Next.js kits with live previews so you can evaluate before buying.
Next.js is the default for SaaS in 2026, so most starter kits target it. The differences are in stack choices, code quality and how well they're maintained.
The first next.js starter kit are being listed. Explore the full marketplace in the meantime.
Explore the marketplaceA strong kit gives you a working app on day one:
Free starters (like the official Vercel SaaS template) are great for learning; paid kits earn their price through maintenance, depth and support. ShipFast suits solo B2C; supastarter and Makerkit suit B2B teams needing multi-tenancy.
| Option | Best for | Notes |
|---|---|---|
| ShipFast | One opinionated B2C kit, fast | Single Next.js kit; no multi-tenancy or admin panel. |
| Makerkit | B2B teams | Plugin architecture; free tier plus one-time Pro. |
| supastarter | Feature-dense B2B | Deep multi-tenancy with RLS; one-time tiers. |
| Assetzaar | Comparing kits + more product types | Marketplace: live previews, clear licenses, also agent skills & landing pages. |
Competitor details are factual positioning as of 2026 and may change — check each provider for current specifics.
The common, well-supported stack is Next.js App Router with TypeScript, Tailwind CSS, Supabase (Postgres + auth) and Stripe for billing — productive, well-documented and easy to hire for.
They mean the same thing in practice: a ready-made starting codebase with auth, billing and a database wired up, so you build your product on top instead of from scratch.