ChainForge vs Promptfoo
ChainForgePrompt Engineering Tools
FreePublished price
PromptfooAI Evaluation and Testing
ChainForge Prompt Engineering Tools A visual programming environment for prompt engineering | Promptfoo AI Evaluation and Testing Ship agents, not vulnerabilities | |
|---|---|---|
| Overview | ||
| Category | Prompt Engineering Tools | AI Evaluation and Testing |
| What it is | Open source visual tool for prompt engineering and LLM hypothesis testing. | Open-source tool for testing and evaluating LLM prompts, models, and RAG pipelines with side-by-side comparisons. |
| Pricing | ||
| Published price | Free A free or open-source edition is publicly available; no verified paid starting price was found on an authoritative current source. | Promptfoo offers a free or open-source edition, but no citable paid numeric starting price was found on the current official site; commercial or enterprise terms require a quote. |
| Pricing model | Free | Not available |
| Free options | Free plan · Free trial | Free plan · Free trial |
| Deal on Cubbie | None right now | None right now |
| Company | ||
| Founded | 2023 | 2023 |
| Team size | 1-10 employees | 11-50 employees |
| Headquarters | Cambridge, MA | San Francisco, CA |