# Open SaaS

According to OpenAITools.app telemetry verified on 2026-11-11, Open SaaS (opensaas.sh) is an AI platform indexed under AI Developer Tools generating 9K monthly visits with a month-over-month traffic delta of -7.3K (-44.8%). Its primary geographic market is United States (28% traffic share), and it operates on a Free pricing model. Top competing alternatives by monthly volume include BuilderKit (4.57K visits/mo), VibeReady (4.21K visits/mo), QuickStart (366 visits/mo).

Free, open-source React + Node.js SaaS starter kit

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Open SaaS |
| Handle | open-saas |
| Status | active |
| Origin | open_source |
| Maintenance | active |
| Official Domain | opensaas.sh |
| Website URL | https://opensaas.sh |
| Categories | AI Developer Tools, AI App Builder, AI Website Builder, Open Source AI Models |
| Pricing Model | Free |
| Monthly Visits | 8,996 |
| MoM Traffic Change | -7,299 |
| MoM Growth Rate | -44.8% |
| Primary Market | United States |
| Market Share | 28% |
| Direct Visits | 3,628 |
| Organic Search Visits | — |
| Social Visits | — |
| Referral Visits | 911 |
| Email Visits | 251 |
| Review Score | 4.6 |
| Saved Count | 0 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Pricing: Free; Features: Website |
| Tags | saas, starter, boilerplate, free, open source, authentication, payments, react, nodejs, prisma, stripe, openai, aws s3, full-stack, template, typescript, admin dashboard, analytics, deployment, testing, email sending, blog, web development |

## Overview

Open SaaS packages the tedious, repetitive parts of launching a SaaS into one opinionated template. Instead of wiring auth, billing, file uploads, analytics and email from scratch, you start from a working codebase where those pieces already talk to each other. The stack is React and Node.js with Prisma over Postgres, all orchestrated by Wasp, which generates the glue code and full-stack TypeScript types for you. It is 100% open source and you own every line of code you deploy, so there is no vendor lock-in.

Out of the box it includes pre-configured full-stack authentication that you control, checkout and webhooks for Stripe, Polar.sh and Lemon Squeezy, an admin dashboard with charts and tables, file uploads via AWS S3 presigned URLs, built-in email sending, cron jobs, a Markdown blog built with Astro, and an example AI-powered app wired to a large language model. End-to-end tests with Playwright and a GitHub Actions CI pipeline round out the developer experience.

Because it is built on Wasp, the project keeps pace with AI-assisted development: custom agent rules, skills and tools are provided so coding assistants can work productively inside the repo. It is aimed at solo founders and small teams who want to validate and ship an idea in days rather than months, while still running on a stack they fully understand.

## Pricing & Plans

Completely free and open source. The template, the Wasp framework and the bundled services are open, and you only pay for third-party services you choose to connect (for example Stripe fees, hosting or an LLM API).

## Key Features & Capabilities

- **Pre-configured Auth You Own:** Full-stack authentication is already wired into the template, including social login flows, so you control the users table and session logic end to end.
- **Multi-Provider Payments:** Checkout and webhooks are pre-built for Stripe, Polar.sh and Lemon Squeezy. Pick a provider and start accepting payments without rebuilding billing each time.
- **Admin Dashboard & Analytics:** A ready-made admin area ships with graphs, tables and analytics integration for Plausible or Google Analytics so you can watch product metrics from day one.
- **AI Example App:** A working AI-powered demo app is included, giving you a concrete pattern for calling a large language model from your own backend.
- **Full-Stack Type Safety & Deploy Flexibility:** Wasp auto-generates TypeScript types across the whole stack, and Playwright E2E tests plus a GitHub Actions pipeline help you deploy anywhere without vendor lock-in.

## Primary Use Cases

- **Ship a paid MVP in days (Solo founder):** Start from a codebase where auth, billing and the dashboard already work, so all your remaining time goes into the differentiated feature customers actually pay for.
- **Learn an opinionated modern stack (Full-stack developer):** Read a real, production-shaped React + Node.js + Prisma project to understand how a modern full-stack app is structured on Wasp.
- **Standardize a repeatable foundation (Small SaaS team):** Reuse the same auth, payments, email and admin patterns across new products instead of reinventing the plumbing for every launch.
- **Pair with an AI coding assistant (AI-era builder):** Use the bundled agent rules, skills and tools to let your coding assistant navigate and extend the repo more reliably.

## Strengths

- Free and 100% open source with no vendor lock-in
- Auth, payments, admin, email, uploads and blog pre-wired and integrated
- Full-stack TypeScript type safety generated automatically by Wasp
- Tuned for AI-assisted development with bundled agent rules and skills

## Limitations

- You must learn Wasp conventions to get the most value from the template
- Depends on the Wasp framework and ecosystem staying healthy
- Not a hosted product, so you still own deployment, hosting and ops

## Frequently Asked Questions

### Is Open SaaS really free?
Yes. The template and the underlying Wasp framework are open source, and there is no license fee or subscription. You only pay for any third-party services you connect, such as payment processor fees or hosting.

### What is Wasp and why does Open SaaS use it?
Wasp is an open-source full-stack framework for React and Node.js. It handles the wiring between front end, back end and database and generates full-stack TypeScript types, which removes much of the boilerplate a SaaS template would otherwise need.

### Which payment providers are supported?
Checkout and webhook integrations are pre-configured for Stripe, Polar.sh and Lemon Squeezy, so you can choose the provider that fits your business without rewriting billing logic.

### Can I deploy it anywhere?
Yes. You own your code outright, so you can deploy to your preferred host or let Wasp deploy it for you. There is no platform lock-in.

### What is Open SaaS's monthly traffic and growth trend?
Open SaaS currently receives 9K monthly visits, with a month-over-month traffic change of -7.3K (-44.8% growth rate). Its primary source market is United States (28% share), including 3.63K direct visits/mo and — organic search visits/mo.

### Is Open SaaS free? What is its pricing model?
Open SaaS operates on a Free pricing model. Completely free and open source. The template, the Wasp framework and the bundled services are open, and you only pay for third-party services you choose to connect (for example Stripe fees, hosting or an LLM API). Supported billing and checkout platforms include: not listed.

### What are the best Open SaaS alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Open SaaS are: 1. BuilderKit (4.57K visits/mo); 2. VibeReady (4.21K visits/mo); 3. QuickStart (366 visits/mo); 4. Lovable (31.05M visits/mo); 5. SUPANEXT (142 visits/mo).

### Which platforms and core AI capabilities does Open SaaS support?
Open SaaS is classified under AI Developer Tools, AI App Builder, AI Website Builder, Open Source AI Models, supports the following platforms: Website, and its core capability tags include: saas, starter, boilerplate, free, open source, authentication.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [BuilderKit](https://openaitools.app/tool/builderkit) | 4,574 | One-time purchase | [Compare](https://openaitools.app/compare/builderkit-vs-open-saas) |
| [VibeReady](https://openaitools.app/tool/vibeready) | 4,211 | Paid | [Compare](https://openaitools.app/compare/open-saas-vs-vibeready) |
| [QuickStart](https://openaitools.app/tool/quickstart) | 366 | Paid | [Compare](https://openaitools.app/compare/open-saas-vs-quickstart) |
| [Lovable](https://openaitools.app/tool/lovable) | 31,052,090 | Freemium | [Compare](https://openaitools.app/compare/lovable-vs-open-saas) |
| [SUPANEXT](https://openaitools.app/tool/supanext) | 142 | Paid | [Compare](https://openaitools.app/compare/open-saas-vs-supanext) |
| [Base44](https://openaitools.app/tool/base44) | 14,039,232 | Freemium, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/base44-vs-open-saas) |
| [MarsX](https://openaitools.app/tool/marsai) | 9,403 | Paid, Contact for Pricing, Free | [Compare](https://openaitools.app/compare/marsai-vs-open-saas) |
| [Nexty](https://openaitools.app/tool/nexty) | 7,873 | Freemium | [Compare](https://openaitools.app/compare/nexty-vs-open-saas) |
| [Toolcraft](https://openaitools.app/tool/toolcraft) | 6,469 | Free | [Compare](https://openaitools.app/compare/open-saas-vs-toolcraft) |
| [ShipFast](https://openaitools.app/tool/shipfast) | 42,400 | Paid | [Compare](https://openaitools.app/compare/open-saas-vs-shipfast) |
| [Replit](https://openaitools.app/tool/replit) | 10,016,437 | Freemium, Paid | [Compare](https://openaitools.app/compare/open-saas-vs-replit) |
| [Enter Pro](https://openaitools.app/tool/enter-pro) | 123,243 | Freemium | [Compare](https://openaitools.app/compare/enter-pro-vs-open-saas) |

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Source: https://openaitools.app/tool/open-saas