promptfoo vs screenshot-to-code
A side-by-side comparison of two self-hosted self-hosted ai options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
promptfoo
Test, evaluate, and red-team LLM applications
VS
screenshot-to-code
Convert screenshots and designs into working code
| Feature | promptfoo | screenshot-to-code |
|---|---|---|
| Category | Self-Hosted AI | Self-Hosted AI |
| License | MIT | MIT |
| Language | TypeScript | Python |
| Setup difficulty | Easy | Easy |
| Min. RAM | 1,024 MB | 1,024 MB |
| Deployment | bare-metal, binary, source | docker, bare-metal |
| GitHub stars | ★ 24,063 | ★ 73,884 |
| First released | 2023 | 2023 |
| Replaces | LangSmith | Vercel v0 |
Why pick each one
Choose promptfoo if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- Mature project with 24.1k GitHub stars
- Written in TypeScript
Choose screenshot-to-code if…
- Released under the MIT license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Mature project with 73.9k GitHub stars
Frequently asked questions
Is promptfoo or screenshot-to-code better?
Neither is universally better. screenshot-to-code has the larger community; both share a easy setup difficulty, so the decision comes down to features and licensing.
Are promptfoo and screenshot-to-code free and open-source?
Yes. promptfoo is licensed under MIT and screenshot-to-code under MIT. Both can be self-hosted at no software cost.
Can I run promptfoo and screenshot-to-code with Docker?
promptfoo: check the project docs for container support. screenshot-to-code: yes.