Best Next.js SaaS Boilerplate in 2026: An Honest Comparison

Short answer: the best Next.js SaaS boilerplate depends on what you're building. ShipFast is the cheapest, fastest path for a solo-user MVP. Open SaaS and Vercel's nextjs/saas-starter are the best free options if you don't need multi-tenancy. IndieKit Pro covers both ends: a solo/B2C Indie Kit, and a Multi-Tenant Kit for B2B products that need organizations, roles, and a payment stack that isn't locked to one processor — either way its CLI keeps shipping you features after you've already customized the code. The rest of this post is the reasoning behind that answer, plus every other option worth knowing about.

I build a Next.js SaaS boilerplate for a living, so take the rest of this post with that in mind. I'm not a neutral party, and I'm not going to pretend to be one. What I can offer instead is an honest breakdown of what actually differs between the options, because I've read every one of these codebases, not just their marketing pages, and I'd rather you pick the right tool than pick mine for the wrong reasons.

If you just want the short version: skip to the decision framework below and match your project to a row. Prefer to compare options side by side interactively instead of reading? Try the Next.js boilerplate comparison tool.

SaaS boilerplate vs SaaS template: know which one you need

These two terms get used interchangeably, and it causes real confusion when you're comparing prices.

A template is usually a UI kit, a landing page, or a design system you drop into a project. It looks great in a screenshot and saves you zero backend work.

A boilerplate is a working application. Auth, a database schema, billing, and the plumbing between them are already wired together and meant to survive contact with real users, not just a demo.

Almost everything in this post is a boilerplate. If what you actually want is just a nicer landing page, you don't need any of this, you need a component library.

Six things that actually separate these boilerplates

Every comparison chart lists "TypeScript, Tailwind, Stripe" as if that's a differentiator. It isn't, that's table stakes in 2026. Here's what I'd actually check before paying for one:

1. Multi-tenancy, or the lack of it. Does it support organizations and roles out of the box, or is every user a lone account? Bolting this on after you have paying customers is a schema migration and a UX redesign, not an afternoon.
2. How deep the auth actually goes. Email and Google login is the floor now. What you want to know is whether passkeys, 2FA, and org-level permissions exist as maintained plugins, or whether you're expected to build them yourself when a customer asks for SSO.
3. Payment provider lock-in. Most boilerplates hardcode Stripe into the subscription logic. That's fine until a customer in a region Stripe doesn't serve well shows up, or you want to run a Lemon Squeezy or AppSumo-style promotion without rewriting your billing code.
4. Database and hosting lock-in. Can you point it at any Postgres database, or does the entire data layer assume one specific vendor's platform and their pricing?
5. What happens after you clone it. This is the one nobody talks about. The moment you customize the code, your project and the boilerplate's main branch start drifting apart. So when the maintainer ships something new six months later, can you actually get it, or are you stuck re-reading a changelog and copy-pasting diffs by hand?
6. Pricing model, and what "updates" means under it. One-time license versus subscription is the obvious axis, but the more important question is whether paying once actually gets you future features, or just the code as it existed on the day you bought it.

That fifth point is the one I care about most, because I got burned by it myself as a maintainer, which is a story for later in this post.

The boilerplates, compared

Prices and feature sets shift, so treat this as a snapshot rather than gospel, and check the vendor's site before you buy.

Boilerplate	Pricing model	Multi-tenant	Payment providers	Free/OSS option	Best for
IndieKit Pro	One-time license	Optional — separate Multi-Tenant Kit tier adds orgs + roles	Stripe, Paddle, PayPal, Lemon Squeezy, DodoPayments	No	Solo/B2C builders (Indie Kit tier) or B2B builders (Multi-Tenant Kit tier) who want the boilerplate to keep shipping them features after launch
ShipFast	One-time license	No	Stripe	No	Solo builders who want the cheapest, fastest single-user MVP
Open SaaS	Free	Partial	Stripe	Yes, fully OSS	Devs who want zero cost and don't mind wiring things themselves
nextjs/saas-starter	Free	No	Stripe	Yes, official Vercel reference	Learning clean App Router patterns on a minimal base
supastarter	One-time or subscription tiers	Yes	Stripe	No	Teams who want framework flexibility beyond just Next.js
Achromatic	One-time license	Basic	Stripe	No	Budget-conscious AI-SaaS MVPs
Makerkit	One-time license, premium tier	Yes, deep RBAC	Stripe	Partial, OSS "lite" base	Teams that want the most mature multi-tenant option and don't mind the higher price

A couple of these are worth a closer look.

ShipFast: the fast, cheap, single-user option

ShipFast is where a lot of indie builders start, for good reason. It's cheap, the community around it is enormous, and if you're building something one person logs into, it gets you moving in a weekend. Where it runs out of road is the moment you need organizations, seats, or role-based permissions, none of which are part of its model. We wrote a longer breakdown of exactly where that line sits in our ShipFast comparison.

Open SaaS and nextjs/saas-starter: the free lane

If your budget is genuinely zero, these are the right answer, not a consolation prize. Open SaaS gives you a fully open-source stack with auth and Stripe wired in. Vercel's own nextjs/saas-starter is intentionally minimal, closer to a clean reference implementation than a feature-complete product, which makes it a great way to actually learn the patterns instead of inheriting a black box. We cover both in more depth in our Next.js open-source boilerplate roundup.

The tradeoff is time. Free means you're the one wiring multi-tenancy, advanced billing, and admin tooling in yourself, if you need them at all.

supastarter and Achromatic: the mid-tier alternatives

supastarter's pitch is framework flexibility, its patterns extend beyond just Next.js, which matters if you're not fully committed to one stack yet. Achromatic leans into AI-SaaS specific scaffolding at a lower price point than the more established options, with a thinner multi-tenancy layer to match.

Other paid, multi-tenant options

Makerkit is the other well-known name in this specific category, a paid, deeply multi-tenant Next.js boilerplate with mature RBAC. If you're weighing it directly against IndieKit Pro, we put the specifics in a dedicated comparison rather than repeating it here.

Why I built IndieKit Pro this way

Here's the honest version of that fifth criterion I mentioned earlier, because I lived it.

IndieKit Pro is a boilerplate. The moment you clone it, your codebase and mine start diverging. So the real question I had to answer as a maintainer was: how do I ship you something new six months later, when your project no longer looks anything like the starter?

Every existing answer to that problem is bad. A migration doc almost nobody actually follows. A version bump that silently overwrites your customizations. Or the honest but useless option: telling you to go build it yourself.

What we ship instead is a CLI that applies patch files to your project, paired with AI rules that let a coding agent resolve those patches against your specific, drifted codebase. The patches carry the change, the rules carry the context, so the agent knows what it's looking at even when your code doesn't match the shape the patch expected. Better Auth landed this way first, and internationalization followed the same path. I wrote the full story behind that shift in Better Auth is here.

That's also why IndieKit Pro isn't trying to be the cheapest option on this list. It's built for people who expect to still be shipping on this codebase a year from now, not just on day one.

Where it isn't the right fit: if you want something completely free and don't mind assembling the pieces yourself, Open SaaS is a genuinely better choice than paying for something you'll heavily rewrite anyway. And if you're not building for teams and organizations at all, that multi-tenant architecture is overhead you don't need, ShipFast will get you there faster.

Is a Next.js SaaS boilerplate even worth paying for?

Worth asking directly, because "just build it yourself" is always on the table.

Auth, billing, multi-tenancy, and transactional email are not hard problems individually. What they are is time-consuming and easy to get subtly wrong, especially the security-sensitive parts. Unverified Stripe webhooks, auth checks that only exist on the frontend, missing row-level security, these show up constantly in projects built from scratch under time pressure. I wrote about the most common ones in 6 security mistakes almost every vibe-coded app makes.

Realistically, getting auth, billing, and multi-tenancy production-ready from zero takes most developers two to four weeks, longer if you also need to get the security details right. If your time is worth anything close to what a boilerplate costs, paying for one is close to free money. If you're doing this specifically to learn, building it yourself is the better investment, just budget the time honestly.

Pick by what you're actually building

• Solo product, single user, need it live this weekend, absolute lowest price → ShipFast
• Solo/B2C product, but you want ongoing CLI-delivered feature updates instead of a one-time clone → IndieKit Pro (Indie Kit tier)
• Zero budget, want to learn the App Router properly → nextjs/saas-starter
• Zero budget, want a fuller free stack → Open SaaS
• B2B product, need organizations and roles, want the code to keep evolving with you → IndieKit Pro (Multi-Tenant Kit tier)
• Want framework flexibility beyond Next.js specifically → supastarter
• AI-SaaS MVP on a tight budget → Achromatic
• Want the most established multi-tenant option and price isn't the constraint → Makerkit

Bottom line

There isn't a single "best" Next.js SaaS boilerplate, there's a best one for what you're building right now and how far you expect to take it. If you want a billing stack that isn't glued to one processor and a codebase that keeps getting new features without a rewrite — whether that's a lean solo/B2C product or one that needs organizations and roles from day one — that's exactly what I built IndieKit Pro's two tiers to be.

Explore IndieKit Pro, or if you're still deciding, come ask in Discord, plenty of people there have already made this exact choice.