Gravity

Gravity

A battle-tested Node.js SaaS boilerplate with React & React Native, designed to help you launch SaaS apps fast with built-in authentication, Stripe billing, admin tools, and more.

Quick facts

• Category: Developer Tools, Boilerplates, SaaS Starter Kit
• Pricing: Paid (one-time / annual updates)
• Best for: SaaS founders, indie hackers, startups, developers
• Platform: Web, iOS, Android
• Affiliate: No

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What it does

Gravity provides a production-ready foundation for SaaS apps with authentication, subscription billing, admin dashboards, mobile apps, AI integrations, and UI templates, letting you skip boilerplate code and focus on features that matter.

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Best for

• Founders launching SaaS products quickly
• Indie hackers building MVPs
• Developers creating multi-tenant SaaS platforms
• Startups looking to save development time and cost

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Key features

• Node.js backend with React & React Native frontend
• Subscription billing with Stripe (trials, free plans, usage-based)
• Multidimensional auth (email, social login, 2FA)
• Admin dashboard & user management
• Mobile apps for iOS & Android
• UI templates with Shadcn components
• REST API with token authentication
• Transactional emails (multilingual)
• AI superpowers & helper tools
• Testing & integration ready
• SEO-optimized Astro landing page

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Pros & Cons

Pros

• Saves hundreds of development hours
• Production-ready SaaS foundation
• Full-featured with auth, payments, admin, and mobile
• Active support & community

Cons

• Paid product
• Requires development knowledge (Node.js/React)

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Setup & learning curve

• Setup time: 15–45 minutes
• Learning curve: Medium

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Use this if / Skip this if

Use this if…

• You want a full SaaS stack ready to launch
• You want production-ready code with admin, billing, and auth
• You value speed and professional support

Skip this if…

• You prefer no-code SaaS builders
• You only need a static or personal website

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Alternatives

Top alternatives

• Supastarter — Next.js SaaS starter kit with authentication and admin dashboard
  https://supastarter.com

• Open SaaS — Open-source SaaS boilerplate
  https://opensaas.sh

• SaaSBold — Full-stack SaaS boilerplate with ready-to-use features
  https://saasbold.com

• ShipFast — Production-ready Next.js SaaS starter kit
  https://shipfa.st

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FAQs

Is Gravity production-ready?
Yes, it’s designed for real-world SaaS deployment with full auth, billing, admin, and mobile support.

Does it support AI features?
Yes, it includes AI helpers like Cursor & Windsurf for faster development.

Is it a one-time payment?
Yes, with optional annual updates for continued support and improvements.

Which databases are supported?
MySQL, MongoDB, Postgres, MariaDB, and more.

Can I deploy anywhere?
Yes, you own the full codebase and can deploy to your preferred infrastructure.

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Last updated

Last updated: 2026-02-23