MLflow
Don’t want to install MLflow? Drop the file here.
The first 20 minutes of any recording are transcribed free: a recording up to 20 minutes transcribes in full, a longer one is previewed, and a pack from $6 (500 minutes) transcribes the rest and opens every export, and credits never expire.
Track / serve Whisper experiments and model registry.
Best for aSR-team experiment tracking + model promotion to staging. Pricing: free.
What it is
The standard open-source ML lifecycle tool. Apache-2.0.
Watch out for: Generic — bring your own ASR code.
Install / use
pip install mlflowWhat people actually do with MLflow-style transcription
The tool is the means. These are the jobs — each one priced at published rates, each one wired up on its own page.
Features
| Speaker diarization | No |
| Word-level timestamps | Yes |
| Streaming / real-time | No |
| Languages supported | 99 |
| HIPAA eligible | No |
Links
MLflow vs Whipscribe
| Feature | MLflow | Whipscribe |
|---|---|---|
| Category | Open source | Transcription APIs |
| Pricing | free | $6–$24 one-time packs (credits never expire) · first 20 minutes free |
| Speaker identification | No | Named in the summary, key quotes and chapters |
| Word timestamps | Yes | Yes |
| Streaming | No | No |
| Languages | 99 | 99 |
| Platforms | Linux, macOS, Windows | Web, API, MCP |
Alternatives to MLflow
Frequently asked about MLflow
Is MLflow free?
Yes. MLflow is free and open source.
Does MLflow work on Mac, Windows and Linux?
MLflow runs on Linux, macOS and Windows.
How do I install MLflow?
With pip: `pip install mlflow`. You need Python and, for most audio tools, ffmpeg on your PATH first.
How many languages does MLflow support?
MLflow lists 99 languages. That is the Whisper-family multilingual set, so quality varies by language — English and the large European languages are strongest.
Does MLflow identify different speakers?
No. MLflow does not label speakers; a conversation comes back as one continuous text. If you need speaker labels, that is a separate tool or a different service.
Does MLflow give word-level timestamps?
Yes — MLflow produces timing per word, which is what subtitle cues and clip boundaries need.
Can MLflow transcribe live audio?
No — MLflow works on finished files, not a live stream.
Is MLflow HIPAA compliant?
MLflow does not claim HIPAA compliance. For PHI, run it on infrastructure you control or choose a service that will sign a BAA.
What are the limitations of MLflow?
Generic — bring your own ASR code.
Who is MLflow best for?
ASR-team experiment tracking + model promotion to staging.
Does MLflow run offline?
MLflow runs on your own machine — it is open source, so nothing leaves the computer unless you configure it to.
Can I use MLflow in the browser?
No — MLflow is a Linux, macOS and Windows application, not a web app. You install it rather than sign in to it.
Where is the MLflow source code?
On GitHub at github.com/mlflow/mlflow. It is maintained by LF AI / Databricks.
What kind of tool is MLflow?
In this directory MLflow is filed under mlops, tracking as a open-source tool.
What are the alternatives to MLflow?
There is a side-by-side page at /tools/mlflow-alternatives comparing MLflow with the closest tools in the same category on price, platform and features.
Whipscribe is a hosted transcription service. If you want transcripts without running infrastructure, paste a URL or drop a file in the form below — you'll have a transcript in seconds.
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