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Disclaimer

General information only

Everything on this website — marketing pages, documentation, blog posts, changelog entries, and pricing — is provided for general information. It is not legal, tax, accounting, or other professional advice, and it is no substitute for consulting a qualified adviser about your own product.

No warranties

The site and its content are provided "as is" and "as available", without warranty of any kind, express or implied — including merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the site is error-free, uninterrupted, or free of harmful components.

Accuracy and changes

We work to keep content current, but errors and omissions happen and the legal and technical landscape shifts. We may add, change, or remove content at any time without notice, and we are not responsible for results obtained from relying on outdated or inaccurate information.

External links

The site links to third-party websites that we do not operate — GitHub, payment providers, community services, and showcase entries. We do not control and cannot guarantee the accuracy, relevance, or availability of anything on those sites.

Views and fair use

Opinions in blog posts, documentation, and user comments belong to their authors and do not necessarily reflect supastack's position. Copyrighted material may appear here for commentary, teaching, or review under fair-use principles — using it beyond that requires the owner's permission. Comments are the sole responsibility of their authors and may be removed at our discretion.

Use at your own risk

Any decision or action you take based on this site's content is yours alone. To the extent permitted by law, supastack is not liable for damages — direct, indirect, incidental, or consequential — arising from use of, or inability to use, the site or its content.

Questions

If anything here is unclear, ask through the contact form.

Frequently asked questions

14 questions

What is supastack?

supastack is a modular foundation for building AI-powered SaaS products. It brings together common infrastructure so you can focus on product-specific features.

Does it support web and mobile?

Yes. supastack includes Next.js and Expo apps as starting points for web and mobile experiences.

What authentication is included?

Better Auth covers email OTP, magic-link, and social sign-in; email/password stays available at the API layer and through the Auth.js credentials engine for products that need it. Personal workspaces are provisioned with the account so product records stay scoped from day one.

How does it support AI?

supastack includes configurable multi-provider AI, usage tracking, budgets, and encrypted bring-your-own-key support.

How are subscriptions handled?

For products built on the kit, Stripe billing, subscriptions, and entitlements form the paid-access foundation. Provider secrets stay server-only.

Where does my product-specific code live?

Product-specific features remain in a separate codebase while the product configures and integrates supastack’s foundation modules.

How does supastack pricing work?

The kit is a one-time purchase with lifetime updates: One Platform at $249 (temporary launch price, $100 off the regular $349) — your pick of Next.js (Web), Expo (iOS & Android), or Tauri (macOS & Windows Desktop) — or the All Platforms Bundle at $499 (temporary launch price, $100 off the regular $599) with every platform and the full monorepo, plus $75 per extra developer seat. No kit subscription. Checkout on this site delivers your license key by email, with repository access via GitHub invite.

How do workspaces scope my data?

User-owned records are scoped by workspaceId. Identity, entitlements, AI usage, billing events, and audit entries stay inside the personal workspace boundary.

How do background jobs work?

Trigger.dev is the explicit job runtime. The JobRunner contract only promises enqueue, status, and cancel—workflow semantics stay Trigger.dev-specific and explicit.

How is email different from outreach?

Transactional email covers product workflows such as completion notices. Cold outreach and campaigns are product concerns outside this kit’s email module.

How do mobile purchases work?

Mobile includes native purchases and restore through RevenueCat, with access verified by your server. Configure the store accounts and complete device testing before release. Web billing remains separate.

Where do AI provider keys live?

Bring-your-own-key credentials are encrypted and stay server-only. Keys are redacted from logs; usage and budgets remain visible at the workspace level.

Which payment methods does checkout accept?

The Stripe-hosted checkout accepts cards and can also offer Alipay and WeChat Pay once those wallets are enabled on the Stripe account — handy for buyers in China. Wallet authorizations confirm asynchronously, so the license page updates as soon as the payment clears.

Can I get a refund?

After you've got access to the repository, supastack is yours forever, so it cannot be refunded. But rest assured, you get the complete source code with lifetime updates to build and ship unlimited products for yourself or clients. You just cannot resell the code or redistribute the repository as a starter kit or template.

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