Compare

Open SaaS vs Twenty

Open SaaS is a full-stack starter kit for SaaS apps, not a dedicated CRM.
Open SaaSAn open-source, 100% free, production-grade, React & Node.js SaaS starter!TwentyModern Open Source CRM

Side by side

What it is
Open SaaS:Open SaaS is a free, open-source full-stack React + Node.js starter kit with built-in auth, payments and AI-ready features.
Twenty:Twenty is an open-source, self-hosted CRM that aims to compete with Salesforce.
Best for
Open SaaS:Full-stack SaaS starter with built-in payments
Twenty:Self-hosted open-source CRM
Who it’s for
Open SaaS:Developers building SaaS products who want a ready-made, type-safe stack.
Twenty:Businesses and developers needing a customizable, free CRM solution
Pricing
Open SaaS:Freemium
Twenty:Free
Plans
Open SaaS:Hobby $9.99/month per month · Pro $19.99/month per month · 10 Credits $9.99
Twenty:—
Open source
Open SaaS:Yes, 16,015 GitHub stars
Twenty:Yes, 57,554 GitHub stars
Works with
Open SaaS:React, Node.js, Prisma, Stripe, Polar.sh, Lemon Squeezy, Plausible, Google Analytics
Twenty:—
DevHunt upvotes
Open SaaS:98
Twenty:26
Launched on DevHunt
Open SaaS:Jan 2024
Twenty:Jan 2023

Open SaaS features

  • Full-stack Type Safety. TypeScript types are auto-generated across the entire stack without extra configuration.
  • Pre-configured Auth. Ready-to-use authentication flow that you own and can customize.
  • Payment Provider Integration. Stripe, Polar.sh and Lemon Squeezy checkout and webhook setup out of the box.
  • Admin Dashboard & Analytics. Built-in dashboard with graphs, tables and Plausible/Google Analytics support.
  • File Uploads via AWS S3. Example code for presigned S3 uploads, fully documented.
  • Built-in Blog with Astro. Markdown-based blog powered by Astro, with SEO-friendly rendering.
  • E2E Tests & CI. Playwright tests and GitHub Actions CI pipeline included.
  • Deploy Anywhere. No vendor lock-in; deploy yourself or use Wasp’s one-click deploy.
Open SaaS on DevHunt →Alternatives

Twenty features

  • Open source. The code is publicly available and can be freely modified.
  • Self-hostable. Can be deployed on your own servers for full control.
  • Modern UI. Provides an easy-to-use, contemporary interface.
  • Powerful built-in features. Includes core CRM capabilities such as contact and pipeline management.
Twenty on DevHunt →Alternatives

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