The landscape in 2026
If you are building a SaaS on TanStack Start in 2026, choosing a starter involves real trade-offs. Each kit below pairs TanStack Start with a different stack, deployment target, and pricing model, so the real work is matching them to your needs.
This curated look at the best TanStack Start starter kits and SaaS boilerplates is a comparison, not a ranking. It evaluates six options — MakerKit, Saas.js, Supastarter, TanPlate, TanStack Starter Kit, and TANSHIP Template — against the same criteria, so you can match them to your deployment target and team. Prices were checked on the official sites on August 5, 2026 and are stated in USD with their purchase model; unstated facts are noted as such.
One disclosure up front: TANSHIP Template is a product we build and sell. It is included in the comparison, described with the same structure as the other options, and you should read its entry with that in mind. Everything else is compiled from public information on each vendor's site.
How these options were selected
The following criteria were used for every entry:
- Deployment fit: whether the kit documents Cloudflare Workers support — important if you want to run on Workers with native D1, R2, or Workers AI bindings
- Core systems: authentication, payments, database, and email coverage — the infrastructure most SaaS products need before product code starts
- Pricing model: one-time purchase or subscription, in USD, with the verification date
- Licensing: what the license allows, if the vendor states it
- Documentation and maintenance: whether the vendor publishes docs and shows signs of ongoing updates
If a vendor does not state a fact, the entry says so explicitly.
MakerKit
MakerKit is a multi-framework SaaS starter kit that also sells a dedicated TanStack Start edition. The TanStack Start version builds on TanStack Start 1.168, React 19.2, and Vite 8 with Nitro, and ships variants for Better Auth (with Drizzle or Prisma) and Supabase Auth. Payments are handled through Stripe, including subscriptions, per-seat and metered billing, and a customer portal.
The feature set leans toward B2B: multi-tenancy with organizations and invitations, role-based access control, a super-admin dashboard with user impersonation, and MFA in addition to email/password, magic link, passkey, and social login. The kit also includes i18n, email templates via Resend or Nodemailer, a Playwright E2E suite, and an MCP server plus agent rules for AI coding tools.
Pricing is a one-time purchase: $349 for the Pro license (one user) and $649 for the Teams license (up to five users), USD, checked August 5, 2026. The site describes deployment as "anywhere with Vite and Nitro" and includes a Railway config for Node hosts; Cloudflare Workers is not mentioned on the official site. MakerKit is a good match for teams that want broad B2B coverage — multi-tenancy, RBAC, and MFA — with consistent architecture across multiple frameworks.
Saas.js
From Saas UI B.V. comes Saas.js, the TanStack Start starter kit positioned for "developers and agents": strict types, consistent patterns, and test coverage that keep AI coding agents productive. It is one of two kits the company sells, alongside a Next.js edition.
The stack is TanStack Start with Better Auth, Stripe, Drizzle on PostgreSQL (local, Supabase, or Neon for edge deployments), a type-safe tRPC API with React Query integration, Chakra UI with Panda CSS, and Resend with React Email. Authentication covers email/password, social login, magic links, 2FA, passkeys, SSO, and RBAC. Beyond that, the kit ships workspaces with multi-tenancy and role management, Stripe billing with tiered, metered, and usage-based pricing plus entitlements, transactional email templates, and Playwright, Vitest, and GitHub Actions setups.
The TanStack Start kit costs $208 (listed at $297) for an individual license and $523 (listed at $747) for a team license of up to ten developers, both one-time with lifetime access, USD, checked August 5, 2026; enterprise plans are custom. The official site does not mention Cloudflare Workers as a deployment target. Saas.js is a strong fit for agent-assisted development workflows that rely on type safety and test coverage.
Supastarter
Supastarter is a multi-framework starter with separate editions for Next.js, Nuxt, and TanStack Start. The TanStack Start edition uses Better Auth, Drizzle, and a Hono-based API, with systems that cover common SaaS needs: authentication with passkeys, 2FA, OAuth, roles, and a super-admin panel; payments with five switchable providers (Lemon Squeezy, Stripe, Polar, Creem, and Dodo Payments); multi-tenant organizations; i18n; transactional email templates; an AI chatbot; background tasks through trigger.dev and QStash; S3-compatible file storage; analytics; Sentry monitoring; and Playwright E2E tests with a Docker Compose local setup.
Pricing is a one-time purchase in tiers: $349 for Solo, $799 for Startup, and $1,499 for Agency, USD, with lifetime updates, checked August 5, 2026. The site documents Vercel and serverless deployment plus Docker; Cloudflare Workers is not mentioned. Supastarter appeals to teams that want broad feature coverage out of the box and value having the same architecture across multiple frameworks.
TanPlate
TanPlate positions itself as a TanStack AI boilerplate, built on TanStack Start with TanStack AI. The kit is SaaS-oriented: Better Auth, Drizzle on PostgreSQL, Polar and Stripe for subscriptions, Resend with React Email, Docker setup, i18n, and S3-compatible file storage, with R2 and MinIO listed as storage adapters.
The AI focus is core to TanPlate: multimodal chat with images and PDFs, OpenAI Whisper audio transcription, persistent conversation contexts, and Lyria sound generation. That makes it a fit for AI-heavy products such as transcription tools or audio apps.
Pricing is split: a free Community edition is available on GitHub, while the Pro Bundle is a one-time $199 (down from a $299 list price), USD, checked August 5, 2026. The official site does not state a specific deployment target beyond the storage adapters. TanPlate works best for teams building AI-first products who want a free tier to evaluate the codebase before paying.
TanStack Starter Kit
TanStack Starter Kit, an indie-built starter by Arif Hossain, launched with an early-adopter pricing ladder. The site states it is not officially associated with TanStack. The stack is TanStack Start with Better Auth, Polar for subscriptions and one-time payments, PostgreSQL, Shadcn UI, and Resend for transactional email.
Included features cover the essentials: marketing pages, authentication with sessions, OAuth and protected routes, RBAC, payment handling with a customer management view, account settings, and organization management for multi-tenant products. It is a lighter kit, which is reflected in the price.
At the time of checking (August 5, 2026), the price ladder started at $29 for the first buyers and rises through $49 and $99 to a final $199, one-time with lifetime updates. Cloudflare Workers is not mentioned on the site. TanStack Starter Kit is aimed at indie developers who want a lean, affordable TanStack Start SaaS base and are comfortable being early customers.
TANSHIP Template
TANSHIP Template is a TanStack Start starter kit built for Cloudflare-first deployment. It runs on Cloudflare Workers with D1, R2, and Workers AI accessed through native Worker bindings, and integrates Turnstile through Cloudflare's verification flow — a front-end widget plus server-side validation. If your deployment target is Cloudflare, this is the entry in this list built around that assumption from day one.
The included systems: Better Auth for authentication (email, OAuth, password reset), three payment adapters — Stripe, PayPal, and Creem — where you activate one and configure its keys, Drizzle on D1, R2 object storage, Resend email, three live AI workflows with credit metering, 34 theme presets with light and dark modes, and full EN/ZH URL-based internationalization. Delivery is through a private GitHub repository invitation, with email support and future template updates included.
On the customization side, TANSHIP Template is the only entry in this list that ships a full theming system: 34 switchable theme presets driven by CSS variables, so rebranding means picking a palette instead of touching theme files. The EN/ZH bilingual setup is complete rather than a thin i18n layer, with every visible string in the UI coming from translation files. Combined with the credit-metered AI workflows and native Cloudflare bindings, it targets teams that want a Cloudflare-native template with a focused, opinionated feature set — deliberately without multi-tenancy or an admin panel, in exchange for native binding access and a codebase you can fully own.
Pricing is a one-time purchase of $199, USD, checked August 5, 2026, with no subscription. It works best for teams deploying on Cloudflare Workers that want the Cloudflare-native stack done properly and would rather customize a focused codebase than strip down a heavier kit.
Side-by-side comparison
| Option | Framework | Deployment target (as documented) | Price, USD, one-time unless noted (Aug 5, 2026) | Core modules |
|---|---|---|---|---|
| MakerKit | TanStack Start (multi-framework product) | Vite + Nitro; Node hosts; Cloudflare not mentioned | $349–$649 lifetime | Auth + MFA, Stripe, multi-tenancy, RBAC |
| Saas.js | TanStack Start (Next.js edition also sold) | Not stated | $208–$523 lifetime | Auth + SSO, Stripe, workspaces, tRPC, Neon edge DB option |
| Supastarter | TanStack Start (multi-framework product) | Vercel & serverless, Docker; Cloudflare not mentioned | $349–$1,499 lifetime | Auth, 5 payment providers, orgs, tasks |
| TanPlate | TanStack Start | Not stated | Free / $199 lifetime | Better Auth, Polar + Stripe, AI transcription, S3 storage (R2/MinIO adapters) |
| TanStack Starter Kit | TanStack Start | Not stated | $29–$199 lifetime (ladder) | Better Auth, Polar, organizations |
| TANSHIP Template | TanStack Start | Cloudflare Workers (native D1/R2/Workers AI) | $199 lifetime | Better Auth, 3 payment adapters (activate one), Drizzle/D1, R2, 34 themes, EN/ZH, credit-metered AI |
Choosing by scenario
- Deploying on Cloudflare Workers: TANSHIP Template is the option built around native Worker bindings; verify the others' documentation if Cloudflare support matters to you, since most do not state it.
- Broad feature coverage or B2B features: Supastarter and MakerKit include multi-tenancy, RBAC, and admin tooling.
- AI-heavy product: TanPlate includes transcription and audio features; TANSHIP Template offers three credit-metered AI workflows.
- Tight budget or minimal start: TanStack Starter Kit's ladder pricing starts at $29, and TanPlate has a free Community edition.
- Agent-assisted development: Saas.js is explicitly designed for AI coding agents with test coverage and strict types.
- Multi-framework consistency: Supastarter and MakerKit let teams keep one codebase style across framework choices.
Conclusion
Among the best TanStack Start starter kits and SaaS boilerplates listed above, there is no single winner — the right choice comes down to your deployment target, the systems you are willing to configure, and your budget. Cloudflare-first teams should look closely at native binding access; teams that want breadth can find it in the multi-framework kits.
We built TANSHIP Template because we wanted a TanStack Start SaaS starter that assumes Cloudflare Workers from day one — native D1, R2, and Workers AI bindings, three payment adapters, 34 themes, and a deliberately focused feature set. If that matches your deployment plans, view pricing. Otherwise, one of the other options above is likely a better starting point.
References
- TanStack Start documentation — framework overview and deployment guidance
