
supastarter
Wasp-lang Alpha
ShipFa.st
NextBase
Cheapstack.dev
Two Cents Software Stack
Suggested
Free, open-source SaaS boilerplate starter for React & NodeJS.

DeveloperToolStack
Free, no-signup developer tools for technical SEO: robots.txt, sitemap.xml and .htaccess generators, plus practical guides. Everything runs in your browser.

Which is more popular?
Based on our record, Open SaaS seems to be more popular. It has been mentioned 29 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | opensaas.sh | fullstacktoolkit.com |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Open SaaS and FullStackToolkit. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


At Wasp, we've built and maintain the most popular open-source SaaS boilerplate starter, Open SaaS. - Source: dev.to / 3 months ago
Phase 3 — A real SaaS. Build on Open SaaS, a free $300-value SaaS template the Wasp team maintains. Auth, payments, an admin dashboard, file uploads, AI integrations, deploy, and more. - Source: dev.to / 5 months ago
This was about the same time we launched Open SaaS, our free, open-source SaaS starter. Using the same logic, you'd have expected that AI would have killed boilerplate starters by now. But we noticed the opposite trend. - Source: dev.to / 5 months ago
Tracking FullStackToolkit since Sep 2026.
When comparing Open SaaS and FullStackToolkit, you can also consider the following products.

The boilerplate for your next web app built on top of Supabase and Next.js.
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120 free browser-based developer utilities. No sign-up required.
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Develop web apps in React & Node.js with no boilerplate
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The NextJS boilerplate with all the stuff you need to get your product in front of customers. From idea to production in 5 minutes.
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Built your SAAS quickly and skip the boring parts
Compare NextBase to Open SaaS or FullStackToolkit:

Ship faster with affordable developer starter kits, boilerplates, and templates. $19–$79 one-time, no subscriptions.
Compare Cheapstack.dev to Open SaaS or FullStackToolkit: