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Gravity SaaS Boilerplate vs Indie Kit

Next.js-only boilerplate; Gravity offers Node.js backend, React Native and broader database support.

Side by side

What it is
Gravity SaaS Boilerplate:Gravity is a battle-tested Node.js SaaS boilerplate with built-in auth, Stripe billing, admin tools and AI integrations.
Indie Kit:Indie Kit is a Next.js 15 boilerplate that provides production-ready SaaS features for solo developers.
Best for
Gravity SaaS Boilerplate:Full-stack SaaS starter with auth & billing
Indie Kit:Full-stack SaaS starter with AI-optimized code
Who it’s for
Gravity SaaS Boilerplate:Founders and developers building SaaS products who want a ready-made full-stack foundation.
Indie Kit:Solo developers and indie hackers building SaaS or B2B apps.
Pricing
Gravity SaaS Boilerplate:Paid
Indie Kit:Paid
Works with
Gravity SaaS Boilerplate:Node.js, React, React Native, Stripe, MySQL, Postgres, MongoDB
Indie Kit:Next.js, TypeScript, Tailwind CSS, shadcn/ui, Stripe, Lemon Squeezy, Supabase, PlanetScale
DevHunt upvotes
Gravity SaaS Boilerplate:4
Indie Kit:331
Launched on DevHunt
Gravity SaaS Boilerplate:Jun 2025
Indie Kit:Apr 2025

Gravity SaaS Boilerplate features

  • Authentication. Email/password, magic links, 500+ social logins, 2FA, lockouts and token auth.
  • Stripe Billing. Free plans, trials, seat-based and usage billing powered by Stripe.
  • Multi-tenant Support. Organizations, invite system, user roles and optional single-tenant mode.
  • Database Flexibility. Supports MySQL, Postgres, MongoDB, MSSQL, MariaDB, SQLite, Oracle and Redshift.
  • AI-native. Includes Claude, Codex, Gemini helpers and context for AI code generation.
  • Mobile Templates. React Native client and native iOS/Android app templates out of the box.

Indie Kit features

  • Quota & Plan Management. Built-in user limits and subscription handling without custom hacks.
  • AI-Optimized Development. Pre-trained Claude and Cursor AI skills accelerate feature generation.
  • Background Jobs & Emails. Integrated email templates, sequences and job scheduling via Inngest.
  • Super Admin Dashboard. Admin UI for user, plan, waitlist and contact form management.
  • Multi-Tenancy & B2B Support. Organization auth, team roles and plan-based billing for B2B products.
  • SEO & JSON-LD. Ready-made SEO components with JSON-LD for immediate search visibility.
  • Modern UI Components. Full shadcn/ui support and Tailwind CSS styling out of the box.
  • Secure Auth. Social login, magic links and role-based API protection.

Based on each tool's website and DevHunt data. Details may change; check the official sites.