Trackio
Input—per 1M tokens
Output—per 1M tokens
Context—tokens
WeightsClosed
About
Trackio is ranked #10 of 37 in ML experiment tracking software on Inferse. It runs on API, Linux, macOS, Self-hosted, Web, Windows. There is a free plan.
Compared on ML experiment tracking software
- Free plan
- Yeshuggingface.co
- Training mode
- localhuggingface.co
- Deployment targets
- multiplehuggingface.co
- GPU acceleration
- Yeshuggingface.co
- Distributed training
- Yeshuggingface.co
- Supported languages
- Pythonhuggingface.co
- Model formats
- ONNX, ExecuTorch, PyTorch ExportedProgramhuggingface.co
Facts
- Purpose
- Trackio is a lightweight Python library for tracking machine learning experiments, built on Hugging Face Buckets and Spaces.huggingface.co · 2 Oct 2026
- Logging
- Its API is compatible with wandb.init, wandb.log, and wandb.finish, and the docs show it can be used as a drop-in replacement.huggingface.co · 2 Oct 2026
- Storage and dashboard
- Trackio runs a dashboard locally by default and can store logs locally, in a Hugging Face Bucket, or on a self-hosted server.huggingface.co · 2 Oct 2026
- Experiment data
- Runs can log metrics and configuration, and the dashboard groups runs to compare experiments.huggingface.co · 2 Oct 2026
- Media
- The logging API supports tables, Markdown reports, images, video, audio, 3D objects, HTML, and Matplotlib or Plotly figures.huggingface.co · 2 Oct 2026
- System monitoring
- Optional packages enable NVIDIA GPU monitoring and Apple Silicon system monitoring, with compatible hardware metrics logged automatically by default.huggingface.co · 2 Oct 2026
- Integrations
- Trackio documents native integrations with Transformers and TRL, plus a RapidFire AI integration for fine-tuning and RAG experiments.huggingface.co · 2 Oct 2026
- Alerts
- Alerts can be printed, stored, queried, shown in the dashboard, and optionally sent to Slack or Discord webhooks.huggingface.co · 2 Oct 2026
- API and MCP
- The dashboard can run as an HTTP API and MCP server, exposing read tools and mutation tools gated by a write token.huggingface.co · 2 Oct 2026
- Self-hosting security
- For a self-hosted server outside Hugging Face Spaces, metric ingestion and uploads require a write token, which the docs say to treat as a secret on untrusted networks.huggingface.co · 2 Oct 2026
- Notable limitation
- Trackio intentionally does not include a first-class hyperparameter sweep API; its docs describe sweeps as Python loops with one run per configuration.huggingface.co · 2 Oct 2026
- Intended users
- Trackio describes itself as designed for autonomous ML experiments and provides CLI commands and Python APIs for agents to log and query experiment data.huggingface.co · 2 Oct 2026
Best Trackio alternatives
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Sources
- huggingface.co/docs/trackio/· checked 2 Oct 2026
- huggingface.co/docs/trackio/track· checked 2 Oct 2026
- huggingface.co/docs/trackio/transformers_integration· checked 2 Oct 2026
- huggingface.co/docs/trackio/alerts· checked 2 Oct 2026
- huggingface.co/docs/trackio/api_mcp_server· checked 2 Oct 2026
- huggingface.co/docs/trackio/self_hosted_server· checked 2 Oct 2026
- huggingface.co/docs/trackio/sweeps· checked 2 Oct 2026