The mobile-first PWA Starter Kit for field-ready SaaS apps

PWASK is a developer-friendly SaaS starter kit built with Next.js, Supabase and Tailwind CSS. Fully offline-capable, installable on phones, and designed for field-ready apps — from delivery to micro-CRMs.

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Installable PWA

Add to home screen. Use it like a native app. Full PWA support with service workers, offline caching, and splash screen.

Auth + Role-based Access

Secure login with Supabase auth (email/password or magic link). Role-ready for SaaS teams or client portals.

Fully Offline-Capable

Works without internet. Syncs automatically using IndexedDB and smart background processes.

Geo + Image Upload

Use GPS and camera on mobile to capture field data. Uploads are queued if offline and synced later.

Supabase Backend

Real-time database, storage and auth — all integrated with clean RLS policies and instant setup.

Tailwind UI

Responsive and minimal design built with TailwindCSS. Easy to customize and white-label.

Notifications

Add push or local notifications using OneSignal or native browser APIs.

Emails

Send automated emails for user actions, notifications, and marketing campaigns.

Admin UI

Powerful admin interface for managing users, content, and settings.

Contact Form

Easily add a contact form to your app with built-in validation and notifications.

Ready to Extend

Clean code and structure, ideal for adding billing, chat, admin dashboards, AI and more.

Developer Friendly

Built with developers in mind. Easy to customize, extend, and integrate with existing tools.

One-time purchase.Unlimited projects.

PWASK is a one-time purchase with no recurring fees. You get access to the repository and can use it on as many projects as you like.

5.0— trusted by 100+ teams

Lifetime access

for one person

349.00 €

299.00 €

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All features included — Auth, i18n, Admin UI, emails, PWA, offline sync, geo, push…
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Trusted by 100+ builders like you worldwide

Read what customers love about Pwask and how it helped them to launch their product.

Samantha Davis

Founder, FieldOps

PWASK saved our team weeks of work — offline sync just worked out of the box and the PWA install flow is fantastic for field users.

Liam Taylor

CTO, Deliverly

The starter kit accelerated our prototype and the admin UI was extremely helpful. Support in the Discord is also great.

Alice Wilson

Product Manager

Beautiful components, solid defaults and great docs — added auth, i18n and billing in a few days.

Noah Anderson

Mobile Engineer

The PWA hooks and service worker examples were spot on — offline-first debug was straightforward and reliable.

Frequently asked questions

Answers to common questions about using PWASK and running a SaaS product

How do I install and run it locally?

Clone the repo, copy the .env template, set your Supabase keys, then start the dev server. See the Getting Started guide for step-by-step instructions.

Can I install it as a PWA?

Yes. Use Add to Home Screen on mobile or Install App on desktop. The service worker caches the shell and content is cached on demand. You'll see a reload prompt when a new version is available.

Does it work offline?

Yes — it's offline-first. Writes are queued in IndexedDB and sync when you're back online. Large uploads are retried with exponential backoff.

Which browsers and devices are supported?

Modern browsers (Chrome, Safari, Firefox, Edge) and current iOS/Android are supported by default. Legacy browsers are not supported out of the box.

How are users authenticated?

Supabase Auth supports email/password, magic links, and OAuth providers like Google and GitHub. Use anon keys in the client only; keep service_role keys server-side.

How do roles and permissions work?

Enable RLS on all user/tenant tables and use role-based policies (viewer/editor/admin). Test policies with multiple accounts and avoid broad rules.

What security measures are recommended?

Enforce TLS, use secure cookies, validate inputs server-side, and prefer signed URLs for private assets. See the Security guide for details.

How do I back up and restore data?

Enable automated Postgres backups, periodically export critical storage, and rehearse restores in staging. Hosted plans include regular backups and export tools.

How should I handle updates with offline clients?

Version your service worker/assets, provide IndexedDB migrations when schemas change, and surface a "New version available" in-app prompt to reload gracefully.

What about privacy and GDPR?

We minimize personal data and provide export/deletion options. See our Privacy Policy for legal bases, cookies, and international transfers.

What pricing plans do you offer?

We offer a developer-friendly plan with everything included and commercial licensing. See the Pricing page for current rates and the Licencing page for usage rights.

Can I self-host?

Yes. The starter is designed to deploy on your infrastructure. We provide environment and production configuration guidance in the docs.

Which integrations are available?

Supabase, Stripe, common OAuth providers, and optional email providers are included. It's straightforward to add more integrations.

How can I get support?

Join our Discord for community support. Paid plans include priority support and optional SLAs. Enterprise support is available on request.

Do you support multiple languages?

Yes — next-intl powers i18n. Add locales by providing message files and enabling them in configuration. The language switcher preserves the current route.

How do payments and billing work?

Stripe examples are provided. For subscriptions or marketplaces, add server-side webhooks and background workers, and always verify signatures.

How do I delete or export my data?

Provide in-app account deletion and a contact for manual requests. For portability, offer CSV/JSON exports and include related assets when applicable.

Troubleshooting tips?

401/403: check session freshness, anon vs service_role usage, and RLS rules. SW not updating: unregister or bump the version. Image 404s: verify next/image domains and storage policies.