MLflow
MLOps & Training · Free + paid
Open source platform for ML lifecycle
At a glance
- Made by
- MLflow (Linux Foundation-backed project)
- Korean
- None (English and a few others only)
- API
- Yes
- Available on
- Web, API
- Open source
- Apache 2.0
- GitHub
- 28,375 stars · Apache-2.0
What is MLflow?
MLflow is an open-source AI engineering platform for agents, LLMs, and ML models that lets teams debug, evaluate, monitor, and optimize AI apps and manage cost and model access. For agents and LLM apps, it provides production-grade observability (tracing), evaluation, prompt management and optimization, and an AI gateway. For ML model development, it provides experiment tracking, model evaluation, a model registry, and deployment tools. It is 100% open source under the Apache 2.0 license and is backed by the Linux Foundation.
- OpenTelemetry-based tracing for LLM apps and agents
- Evaluation with 50+ built-in metrics and LLM judges
- Prompt versioning and automatic optimization
- Unified AI Gateway for all LLM providers
- Agent Server that deploys agents with a single command
- Experiment tracking, model registry, and deployment
- Supports Python, TypeScript/JavaScript, Java, and R, with integrations for 100+ frameworks
Who uses MLflow and for what
- Teams debug, evaluate, and monitor production AI apps and agents
- Manages the entire lifecycle of ML and deep learning models
Pricing
What you get for free — Yes (Apache 2.0 open source, free forever)
Checked on the official pages on 2026-10-14. Prices and features can change, so check the official site again before paying.
AI tools similar to MLflow (alternatives)
MLflow vs. alternatives at a glance
| AI | Pricing | Combos on the map | Connected tools | Free | Cheapest monthly | Korean |
|---|---|---|---|---|---|---|
| MLflow | Free + paid | 0 | 5 | Yes | — | No |
| CML | Free + paid | 0 | 7 | — | — | No |
| Comet ML | Free + paid | 0 | 7 | Yes | $19/mo | No |
| GitLab CI | Free + paid | 0 | 7 | Yes | — | No |
3 of these 4 tools have a free plan. Cheapest paid plan: Comet ML ($19/mo).
Combo and connection counts are based on the relationships recorded on AI Galaxy Map (2026-10-26); they are not a quality ranking.
MLflow on AI Galaxy Map
- One of 45 AI tools in the MLOps & Training field.
- Connected to 5 other tools — #11 in its field.
Frequently asked questions
Can I use MLflow for free?
Yes (Apache 2.0 open source, free forever). Prices can change, so check the official site before paying.
What AI can I use instead of MLflow?
Tools that do the same job, such as CML, Comet ML, GitLab CI, DVC, are connected to it on the map.
Can I use MLflow in Korean?
None (English and a few others only)
Sources (official pages)
Checked on the official pages on 2026-10-14. Prices and features can change, so check the official site again before paying.