PromptFoo Alternatives
Open-source CLI for testing, evaluating, and red-teaming LLM applications
PromptFoo is an open-source tool for testing and evaluating LLM outputs.
Explore 12 alternatives to PromptFoo across 1 category. Each tool listed below shares at least one category with PromptFoo.
Top PromptFoo alternatives at a glance
- Giskard. Eliminate risks of biases, performance issues & security holes in AI models. In <10 lines of code.
- FinetuneDB. Capture production data, evaluate outputs collaboratively, and fine-tune your LLM's performance
- Portkey. AI gateway for routing to 1,600+ LLMs with observability, guardrails, and prompt management
- PromptLayer. Visually manage prompts. Evaluate models. Log LLM requests. Search usage history. Collaborate as a team.
- Prompt Mixer. Open source app for prompt testing
✍️ Prompt engineering
Prompt Mixer
Open source app for prompt testing
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Fixie
The fastest way to build conversational AI agents
Superagent
Prototype and deploy agents powered by large language models.
Frequently asked questions
What are the best alternatives to PromptFoo?
Based on category overlap and popularity, the top alternatives to PromptFoo include: Giskard (Eliminate risks of biases, performance issues & security holes in AI models. ...); FinetuneDB (Capture production data, evaluate outputs collaboratively, and fine-tune your...); Portkey (AI gateway for routing to 1,600+ LLMs with observability, guardrails, and pro...); PromptLayer (Visually manage prompts. Evaluate models. Log LLM requests. Search usage hist...); Prompt Mixer (Open source app for prompt testing). See all 12 alternatives compared on this page.
Is there a free alternative to PromptFoo?
Yes. 10 alternatives to PromptFoo offer a free tier or free trial: Giskard, Portkey, PromptLayer, PromptLeo, Knit, Klu, and more. Use the comparison above to find the best fit for your use case.
Are there open-source alternatives to PromptFoo?
Yes. 6 open-source alternatives to PromptFoo are listed here: Giskard, Portkey, Prompt Mixer, Dify, Fixie, Superagent. Open-source tools can be self-hosted for full control over data and infrastructure.
What is PromptFoo?
PromptFoo is an open-source tool for testing and evaluating LLM outputs. It lets you compare prompts and models side-by-side across 50+ providers, define test cases in declarative YAML with assertions and scoring, and red-team LLM apps against 50+ vulnerability types including jailbreaks and prom... See 12 alternatives to PromptFoo across 1 category.
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