An open-source AI engineering platform for debugging, evaluating, monitoring, and optimizing production LLM applications and machine learning models.
MLflow is an open-source AI engineering platform that provides tools for debugging, evaluating, monitoring, and optimizing production-quality AI applications. It supports agents, large language models (LLMs), and traditional machine learning models, helping teams manage the entire AI lifecycle while controlling costs and governing access to models and data.
AI engineers, data scientists, and ML/LLMops teams building and deploying production AI applications, from startups to large enterprises.
Developers choose MLflow for its comprehensive, vendor-neutral platform that integrates with over 60 frameworks, offers production-grade observability and evaluation, and supports self-hosting across any environment.
The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.
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Supports over 60 agent frameworks and LLM providers, including LangChain, OpenAI, and OpenTelemetry, as detailed in the integrations tables, enabling seamless adoption across diverse tech stacks.
Built on OpenTelemetry, it captures complete traces for deep behavioral insights, allowing teams to monitor costs, safety, and performance in production LLM applications.
Offers 50+ built-in metrics and LLM judges for systematic evaluation, helping track quality over time and catch regressions before deployment, as highlighted in the evaluation feature.
Provides a single OpenAI-compatible API for all LLM providers with rate limiting, fallbacks, and cost control, simplifying credential management and governance across models.
Deploying and scaling the MLflow server in production requires significant infrastructure management, including database and storage setup, which can be resource-intensive for small teams despite the simple quickstart.
Enabling autologging and tracing can introduce latency and increased resource consumption, which may not be suitable for latency-sensitive applications or high-throughput environments.
The platform's breadth—from experiment tracking to prompt optimization—demands time to master, potentially overwhelming users new to MLOps or seeking only specific features.