Promptfoo

AI-powered ai evaluation tool

The AI Security Platform that catches vulnerabilities in development. Trusted by 127 of the Fortune 500 and 300,000+ developers worldwide.

Best for: Teams and professionals looking to leverage AI for better results

Last verified: 2026-02-17

Visit PromptfooSee alternatives Pricing

⚡ API🌐 Web

FreemiumAI Agent

Overview

From integration to remediation, Promptfoo meets you wherever you're building. Connect to your AI apps, agents, and workflows. Create thousands of context-aware attacks tailored to your application.

Key features

Reports & Continuous Monitoring
Issue Tracking & Guided Remediation
Comprehensive Scanning & Compliance
Organization-Specific Configurations
Teams-Based Controls
Promptfoo provides a developer API for custom integrations
Free tier available to get started with Promptfoo

Promptfoo pricing

Freemium

Promptfoo offers freemium pricing. Visit the official website for the most up-to-date pricing details.

View pricingPricing verified Feb 2026

What you can do with Promptfoo

✓Automate routine tasks
✓Use Promptfoo to improve workflow efficiency
✓Use Promptfoo to generate content and insights
✓Integrate Promptfoo via API into existing workflows
✓Get started free and upgrade as your needs grow

Pros and cons

Pros

Promptfoo saves time on routine tasks
Easy to get started with
Promptfoo offers a free plan to get started

Cons

May require a paid plan for full features
AI outputs may need human review

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Frequently asked questions

What is Promptfoo?

Promptfoo is the AI Security Platform that catches vulnerabilities in development. Trusted by 127 of the Fortune 500 and 300,000+ developers worldwide. It falls under the AI Agent category of AI tools.

Is Promptfoo free to use?

Yes, Promptfoo offers a free plan with limited features. Paid plans unlock additional capabilities and higher usage limits.

How much does Promptfoo cost?

Promptfoo offers the following plans: Free: $0. Prices may change, so visit the official website for the most current pricing.

What are the best Promptfoo alternatives?

There are several alternatives to Promptfoo in the AI Agent space. Check our Promptfoo alternatives page for a detailed comparison of similar tools with features, pricing, and user reviews.

What platforms does Promptfoo support?

Promptfoo is available on API, Web. This makes it accessible across different devices and workflows.