Sourcify
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Development
Freemium
From $99/mo
Smart Contract Verification
Dependency Management
Security Auditing
Promptfoo
4.7
Freemium Promptfoo is highly regarded for its ease of use, comprehensive feature set, and ability to integrate seamlessly into existing development workflows.
Automated testing that finds & fixes AI risk in development.
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Refined 2/22/2026
About Promptfoo
Promptfoo is an open-source CLI and library for evaluating and red-teaming LLM applications. It facilitates test-driven LLM development by enabling users to build reliable prompts, models, and RAGs with benchmarks tailored to their use-case. The tool supports automated red teaming and pentesting to secure apps and speeds up evaluations through caching, concurrency, and live reloading. Users can score outputs automatically by defining metrics. It integrates with various LLM APIs including OpenAI, Anthropic, Azure, Google, HuggingFace, and open-source models like Llama. Promptfoo provides continuous monitoring, centralized security dashboards, and actionable remediation steps to close the loop between finding and fixing vulnerabilities. Its architecture supports integration into CI/CD pipelines, GitHub, GitLab, and Jenkins and can be deployed on-premise or in the cloud.
Core Capabilities
Promptfoo is an open-source CLI and library for evaluating and red-teaming LLM applications.
Main Tasks
Vulnerability Scanning
Explore all tools that specialize in vulnerability scanning. This domain focus ensures Promptfoo delivers optimized results for this specific requirement.
