10 ranked, with a plain verdict on every entry.
Giskard is an AI red teaming and LLM security platform that helps organisations find vulnerabilities in AI agents before users do. It provides continuous testing to ensure production readiness while maintaining high response quality.
Arize AI is an agent observability and evaluation platform. It turns production signals into continual learning so agents improve with every interaction.
Fiddler AI serves as the control plane for enterprise AI agents. It provides a system of trust across the agentic lifecycle.
Promptfoo is an open-source AI security platform. It helps developers identify and fix vulnerabilities in their applications.
Athina is a collaborative platform for building and monitoring AI features. It captures LLM traces to provide visibility into production performance.
Kiln AI is an open-source workbench designed for teams to build and optimise AI systems. It provides comprehensive tools for evaluation, fine-tuning, and collaboration.
MLflow AI Platform is the leading open source AI engineering platform. It enables teams to debug, evaluate, and monitor LLM applications and models.
PromptLayer is an AI engineering platform combining a prompt registry with evaluations and observability. It enables teams to version, test, deploy, and monitor prompts effectively.
Babelscape is a deep-tech startup specialising in multilingual natural language processing. It aims to overcome language barriers by enabling text understanding across many languages.
TruLens provides open-source evaluation and tracing for AI agents. It identifies performance failures and cost inefficiencies without compromising quality.
Positions 1, 2 and 3 are available to buy for twelve months.
Giskard says it is built for Enterprise AI teams, and Arize AI for AI engineers building self-improving agents. Fiddler AI says it is built for Enterprise security and compliance teams, and Promptfoo for AI developers and security teams.
Giskard states that the platform currently supports only conversational text-to-text agents rather than all LLM types. Those are the limits each AI tool publishes itself, not a full account of any plan.