Kathbath

by AI4Bharat (IIT Madras)

Don’t want to install Kathbath? 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.

1684h read-speech ASR benchmark across 12 Indian languages.

HuggingFace, GitHub  ·  free

TL;DR

Best for indic ASR evaluation with consistent splits across 12 languages. Pricing: free.

Category
Open source
License
MIT
Stars
★ 118
Last push
2025-08-28
Pricing
free
Platforms
HuggingFace, GitHub

What it is

Kathbath is a 1684-hour benchmark across 12 Indian languages, crowd-sourced via smartphones. Evaluation companion to IndicSUPERB. License: CC BY 4.0.

Best for: Indic ASR evaluation with consistent splits across 12 languages.
Watch out for: CC BY 4.0 · read speech bias (smartphone-recorded). Cite: Javed et al., 2022.

Install / use

from datasets import load_dataset; ds = load_dataset('ai4bharat/kathbath')

What people actually do with Kathbath-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.

Wire it into Amazon S3n8nMake.comGoogle DriveZapierSlack

Features

Speaker diarizationNo
Word-level timestampsNo
Streaming / real-timeNo
Languages supported12
HIPAA eligibleNo

Links

GitHub repo ↗

Kathbath vs Whipscribe

FeatureKathbathWhipscribe
CategoryOpen sourceTranscription APIs
Pricingfree$6–$24 one-time packs (credits never expire) · first 20 minutes free
Speaker identificationNoNamed in the summary, key quotes and chapters
Word timestampsNoYes
StreamingNoNo
Languages1299
PlatformsHuggingFace, GitHubWeb, API, MCP

Alternatives to Kathbath

Frequently asked about Kathbath

Is Kathbath free?

Yes. Kathbath is free and open source.

Does Kathbath work on Mac, Windows and Linux?

Kathbath runs on HuggingFace and GitHub. It is not listed for other platforms; check the vendor for anything beyond HuggingFace and GitHub.

How do I install Kathbath?

Download the installer for your platform from the vendor. No terminal needed.

How many languages does Kathbath support?

Kathbath lists 12 languages.

Does Kathbath identify different speakers?

No. Kathbath 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 Kathbath give word-level timestamps?

No — Kathbath produces segment or sentence timing only, so subtitle cues can land mid-word.

Can Kathbath transcribe live audio?

No — Kathbath works on finished files, not a live stream.

Is Kathbath HIPAA compliant?

Kathbath 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 Kathbath?

CC BY 4.0 · read speech bias (smartphone-recorded). Cite: Javed et al., 2022.

Who is Kathbath best for?

Indic ASR evaluation with consistent splits across 12 languages.

Does Kathbath run offline?

Kathbath runs on your own machine — it is open source, so nothing leaves the computer unless you configure it to.

Can I use Kathbath in the browser?

No — Kathbath is a HuggingFace and GitHub application, not a web app. You install it rather than sign in to it.

Where is the Kathbath source code?

On GitHub at github.com/AI4Bharat/IndicWav2Vec. It is maintained by AI4Bharat (IIT Madras).

What kind of tool is Kathbath?

In this directory Kathbath is filed under dataset, benchmark as a open-source tool.

What are the alternatives to Kathbath?

There is a side-by-side page at /tools/kathbath-alternatives comparing Kathbath with the closest tools in the same category on price, platform and features.

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