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Build a Node.js & React app at warp speed with a SaaS boilerplate

SaaSHub
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Discover the latest AI tools, apps, and tech products for founders, makers, and startups. Curated for quality to help you build, launch, and grow faster.

Which is more popular?
Based on our record, UseGravity.App 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 | usegravity.app | startfa.st |
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In their own words, as submitted to SaaSHub.


Gravity is a SaaS boilerplate for Node.js & React that enables developers to spin up a new SaaS product in 5 minutes, instead of 5 months. Save time and money by deploying common SaaS features in minutes, freeing up time and resources to develop value-driven features that customers will pay...
No description of StartFast yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Gravity SaaS Boilerplate Demo
StartFast Review- Experiences With This SAAS STARTER KIT Platform? See?(Do not Use Yet)
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing UseGravity.App and StartFast.
StartFast's answer:
StartFast is fully curated by hand, not auto-generated. Instead of flooding users with thousands of low-quality or repetitive tools, it delivers a signal-only directory of the best AI, dev, and startup products. It’s fast, simple, and designed for builders who want quality over quantity. No noise, no spam, no bloat, just tools worth knowing.
StartFast's answer:
Because most tool directories recycle the same 20–30 products or list everything without curation. StartFast focuses on discoverability and speed.
People choose StartFast because:
You don’t waste time digging through noise, you find the right tools quickly.
StartFast's answer:
StartFast is built for people who build things:
Anyone who needs to discover high-quality tools fast is the core audience.
StartFast's answer:
StartFast began as a personal list. The AI and dev tool ecosystem was moving too fast, every day new tools launched, disappeared, or got buried under hype. Keeping track became impossible.
So StartFast was built to solve that problem:
StartFast's answer:
StartFast is still early, but already getting traction receiving many visits, and it's already being used by:
Share your experience with using UseGravity.App and StartFast. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Gravity is a fullstack javascript SaaS starter kit built with Node.js and React.js. - Source: dev.to / about 2 years ago
What is your main advantage over https://usegravity.app/? - Source: Hacker News / over 2 years ago
Is this a monorepo setup? It looks like one from the graphics. I also think when it comes to these SaaS starter kits its helpful to have visuals of the out of the box look and feel. I would also recommend creating a docs page. For... - Source: Hacker News / over 2 years ago
Tracking StartFast since Nov 2025.
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