All tools
Building the product · 3 of 110 stories
FastAPI
Who uses it, and for what
One row per story. The grade is for the claim that the business uses this tool, not for its revenue.
| Story | What it does there | When | Cost stated | Grade | Source |
|---|---|---|---|---|---|
| Screenshot to Code | The backend web framework of the app. | B | Screenshot to Code README on GitHub, October 2026 | ||
| Softgen | Python framework of Softgen's backend, in the company stack that the current owner lists. Python | C | Softgen overview page by the current owner: The Original Full-Stack AI Builder | ||
| Adspirer | Listed in the backend of the founder's technology list; a Python framework for web APIs. | C | TrustMRR: Adspirer profile, read 15 October 2026 |
Grade A: the tool's maker or a payment processor confirms the use. Grade B: an independent report, or the tool is visible in public code. Grade C: the founder or the company says so.
Used in the same businesses
Other tools in the stories above, with the number of stories that share both.
Other tools for the same job
Building the product, with the number of stories that use each.