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Promptfoo: artificial intelligence features and setup

A platform for AI security and for evaluating models and prompts during development.

Tool by the Otomatzia editorial team · source content checked on

Overview

Promptfoo is designed for testing before relying on a prompt or model in a live environment. Run test cases, check for prompt injection, and uncover unsafe or inconsistent responses. It suits a development team that wants a quality gate instead of relying only on manual chat experiments. Before finalizing a release, include examples in Hebrew and cases where the model should refuse. Keep the test suite alongside the code so it can be run again after every change.

Features

  • Evaluate prompts and models during development
  • Security and prompt injection tests
  • Compare versions before release

Business uses

  • Test an internal agent against attempts to change its instructions
  • Compare two prompts using the same set of questions

Getting started

  • Write a few test cases with expected results.
  • Run them against the current prompt version.
  • Add a refusal case and an injection case before release.

What to check

  • A test suite in English only may miss failures in Hebrew.
  • Evaluation does not replace monitoring real runs for customers.

Sources to check next

Vendor features and prices change. Confirm details on the linked official pages before you rely on them.

What to read next

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