ShipFast, Makerkit, and supastarter are the three names that come up in every "which boilerplate" thread, and they're genuinely different products that happen to share a category. Choosing between them is less about feature checklists (they all do auth, billing, and email) and more about which philosophy matches how you build.
We maintain live side-by-side data on our comparison pages; this article is the editorial layer: what the spec sheets don't tell you.
The one-paragraph verdict
ShipFast optimizes for speed-to-launch and beginner accessibility: the fastest path from zero to a deployed, billable product, at the cost of architectural depth. Makerkit optimizes for building a durable product: the strongest architecture and code quality of the three, at the cost of a steeper first week. supastarter optimizes for the Supabase-native builder who wants modern full-stack patterns with less framework lock-in. Pick ShipFast to validate fast, Makerkit to build for years, supastarter if Supabase is already your default.
Architecture and code quality
This is where the three diverge most, and in 2026 it matters double because your AI coding agent inherits whatever structure you buy (why that matters).
Makerkit is the architectural standout: strict TypeScript throughout, feature-based modular organization, real test coverage, and documentation written like a maintained open-source project. It's the kit most often praised as "code I'd write myself if I had a month." Agents navigate it exceptionally well. The flip side: more abstraction to learn before your first custom feature.
ShipFast is deliberately simple: flatter structure, fewer abstractions, JavaScript-first heritage. That simplicity is honest and beginners genuinely ship faster with it. But looser typing and a less rigid structure mean coding agents improvise more, and larger products built on it tend to accumulate drift you have to manage yourself.
supastarter sits between: clean TypeScript, leans on Supabase for auth/database/storage (so much of your "backend" is platform configuration rather than kit code), with solid conventions. If you know Supabase, you already know half the kit.
Stack and lock-in
- ShipFast: Next.js, MongoDB or Supabase, Stripe or Lemon Squeezy, various auth options. Choices favor mainstream simplicity.
- Makerkit: Next.js (plus other framework variants), Postgres via Supabase or other providers, Stripe/Lemon Squeezy/Paddle, strong multi-tenancy story. The most configurable, and the best team/organization model of the three.
- supastarter: Next.js or Nuxt, Supabase-centric (with growing flexibility), Stripe or Lemon Squeezy.
Lock-in worth thinking about: supastarter ties you culturally to Supabase (fine if that's a choice, friction if it was an accident). Makerkit's abstractions are its own: powerful, but you learn them. ShipFast is the easiest to fully understand and therefore the easiest to leave.
Pricing and what you actually get
All three sit in the $100–$300 one-time band, typically with a cheaper code-only tier and a pricier tier adding extras (templates, communities, additional kits). One-time pricing means the relevant cost question isn't the sticker; it's how many weeks each saves you and whether updates stay flowing. All three vendors have multi-year track records of active maintenance, which is precisely what you're paying for over a free GitHub starter: the Stripe API changes, and somebody else's job is noticing.
Which founder fits which kit
| You | Best fit |
|---|---|
| First product ever, want momentum | ShipFast |
| Building a product you'll run for years | Makerkit |
| Supabase is your comfort zone | supastarter |
| Team features / B2B multi-tenancy are core | Makerkit |
| Maximum AI-agent leverage | Makerkit, supastarter close second |
| Weekend validation projects, repeatedly | ShipFast |
A note on the meta-question, "why not just have Claude Code scaffold all this for free?" We've written a full answer, but the short version: generation gives you code, not judgment. These kits encode years of edge cases in auth and billing that a fresh generation re-discovers at your users' expense.
For feature-by-feature matrices, current pricing, and head-to-head pages (including other kits in the catalog), the compare hub stays updated as vendors ship.
Frequently Asked Questions
Which is best for a non-technical founder?
ShipFast, by design. Its tutorials assume less, its structure has fewer layers, and its community is full of first-time builders. Pair it with Claude Code for implementation and budget extra care on the security pass, since simpler structure means more of your custom code is improvised by the agent.
Which boilerplate works best with AI coding agents?
Makerkit, primarily because of strict typing, modular feature folders, and documentation agents can retrieve: the properties that let Claude Code or Cursor extend a codebase without drift. supastarter scores well too. ShipFast works fine with agents but benefits from you adding a CLAUDE.md with explicit conventions to compensate for its looser structure.
Are these kits worth it compared to free open-source starters?
For a product you intend to charge for, usually yes. The paid kits' real product is maintenance: payment APIs, auth providers, and framework majors all change yearly, and free starters mostly freeze at their last commit. If you're building a throwaway prototype, a free starter or an AI app builder is the better tool.
Can I switch boilerplates after starting?
Practically, no: by the time you'd want to switch, your product is grown into the kit's structure. Migration means rebuilding. This is why the choice deserves a real evaluation: run each kit's demo, read its docs for an hour, and check it against the agent-readiness checklist before committing your product to it.