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ChatRAG vs Open SaaS
Open SaaS is an open-source SaaS starter without built-in RAG, embeddings or chatbot monetization.
ChatRAGShip RAG-powered AI chatbots in hours, not months! 
Open SaaSAn open-source, 100% free, production-grade, React & Node.js SaaS starter!Which to pick
Pick ChatRAG if you want…
- One-time purchase chatbot boilerplate
- Integrations with OpenAI, OpenRouter or LlamaCloud (on ChatRAG's list, not Open SaaS's)
Pick Open SaaS if you want…
- Full-stack SaaS starter with built-in payments
- Free open-source SaaS starter
- A free plan to start with
- Open-source code (wasp-lang/open-saas on GitHub, MIT license)
- Integrations with React, Node.js or Prisma (on Open SaaS's list, not ChatRAG's)
Side by side
- What it is
- ChatRAG:ChatRAG is a Next.js boilerplate for building and monetizing unlimited RAG-powered AI chatbots.
- 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.
- Best for
- ChatRAG:One-time purchase chatbot boilerplate
- Open SaaS:Full-stack SaaS starter with built-in payments
- Who it’s for
- ChatRAG:AI developers and entrepreneurs who want to launch chatbot SaaS products quickly.
- Open SaaS:Developers building SaaS products who want a ready-made, type-safe stack.
- Pricing
- ChatRAG:Paid
- Open SaaS:Freemium
- Plans
- ChatRAG:—
- Open SaaS:Hobby $9.99/month per month · Pro $19.99/month per month · 10 Credits $9.99
- Open source
- ChatRAG:—
- Open SaaS:Yes, 16,015 GitHub stars
- Works with
- ChatRAG:OpenAI, OpenRouter, LlamaCloud, Supabase, Stripe, Polar, Zapier, N8N
- Open SaaS:React, Node.js, Prisma, Stripe, Polar.sh, Lemon Squeezy, Plausible, Google Analytics
ChatRAG features
- RAG pipeline. Parses, chunks and embeds documents using LlamaCloud, OpenAI embeddings and Supabase vector DB for fast retrieval.
- No-code customization. Adjust chatbot behavior, appearance and prompts via an intuitive dashboard without coding.
- Built-in authentication. User sign-up, login and persistent chat history across devices.
- Monetization integrations. Stripe and Polar integrations enable subscription or one-time payment models.
- WhatsApp connectivity. Connect chatbots to any WhatsApp number without a Business account.
- Extensible AI tools. Image, video, 3D generation (fal.ai, Replicate) and 200+ LLMs via OpenRouter.
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.
ChatRAG vs Open SaaS FAQ
Is ChatRAG or Open SaaS free?+
ChatRAG is paid. Open SaaS has a free plan; paid plans start at $9.99/month (Hobby).
Is ChatRAG or Open SaaS open source?+
Open SaaS is open source (wasp-lang/open-saas on GitHub, MIT license). DevHunt has no public source repository on record for ChatRAG.
Do ChatRAG and Open SaaS integrate with the same tools?+
Partly. Both list Stripe. ChatRAG also lists OpenAI, OpenRouter, LlamaCloud, Supabase and 7 more; Open SaaS also lists React, Node.js, Prisma, Polar.sh and 6 more.
On DevHunt
Open SaaS
98 upvotes · Launched on DevHunt on Jan 23, 2024
Based on each tool's website and DevHunt data. Details may change; check the official sites.