Categories / Kiln
Free app and open-source library for building and improving AI systems with evals, RAG, agents, synthetic data and fine-tuning.
Prices may change. These are correct as of 11 Nov 2026. Please confirm on the vendor's own page before you pay.
Verified. Read from the vendor's own page on 2026-11-11. No paid plans were shown.
Free plan
Free plan. Free app plus open-source library.
Plans and prices (USD)
Swipe the table sideways to see what each plan includes.
| Plan | Billed monthly | Yearly, per month | What it includes |
|---|---|---|---|
| Free | $0 | not recorded |
|
"Not recorded" means we did not find that price, not that it is free. Prices exclude tax and can differ by country.
Where it may fit
Taken from what the vendor says the tool does. We have not tested it.
What to watch
Sources
- Official website (checked 11 Nov 2026)
Open Kiln's own site · Report a mistake on this page
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