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Listings for AI model training

8 listings tagged by providers for this use case

  1. Kathana Language DataVerified provider🇮🇳

    Indic conversational speech corpus (22 languages, transcribed)

    38,000 hours of transcribed two-speaker conversations in 22 Indian languages from consented contributors, with dialect, age band, environment and device metadata.

    Speech and audio data Free sample4.6(2)Demo listing
    Coverage
    1 country
    History
    Since 2018
    Refresh
    Monthly
    Delivery
    Amazon S3 +3
    from $38.00 per transcribed audio hour, minimum 100 hours
    10% off via DataStoa
    Published 2026-09-07
    Listed 2 months ago
  2. Kathana Language DataVerified provider🇮🇳

    Custom speech data collection to specification

    Speech recorded to your script, languages, demographics and acoustic conditions by consented contributors in India and South Asia, transcribed and delivered with consent records.

    Speech and audio dataData service Free sample4.6(2)Demo listing
    Coverage
    4 countries
    History
    Since 2018
    Refresh
    On request
    Delivery
    Amazon S3 +3
    from $65.00 per collected and transcribed hour
    Published 2026-09-04
    Listed 2 months ago
  3. Kathana Language DataVerified provider🇮🇳

    RLHF preference labeling and human annotation in Indian languages

    Native-speaker annotators for RLHF preference ranking, response rating, classification and entity tagging in 22 Indian languages, with gold checks and agreement reports.

    Annotated and labeled dataData service Free sample4.6(2)Demo listing
    Coverage
    1 country
    History
    Since 2017
    Refresh
    On request
    Delivery
    Amazon S3 +3
    from $0.06 per classification label
    Published 2026-09-05
    Listed 2 months ago
  4. Kathana Language DataVerified provider🇮🇳

    Indic and English text corpus for LLM pre-training and fine-tuning

    62 billion deduplicated tokens of licensed text in 22 Indian languages and Indian English, with source, licence, domain and quality tags on every document.

    LLM training data Free sample4.6(2)Demo listing
    Coverage
    1 country
    History
    Since 2008
    Refresh
    Quarterly
    Delivery
    Amazon S3 +2
    from $90.00 per million tokens, minimum 500 million
    Published 2026-09-06
    Listed 2 months ago
  5. Bazaarlens Commerce DataVerified provider🇮🇳

    Product reviews and ratings with aspect-level sentiment (India)

    Public product reviews from Indian online stores with star ratings, language detection and aspect-level sentiment; reviewer names and profiles are removed at collection.

    Reviews and ratings data Free sample4.2(3)Demo listing
    Coverage
    1 country
    History
    Since 2019
    Refresh
    Weekly
    Delivery
    Amazon S3 +2
    from $15,000 / year
    5% off via DataStoa
    Published 2026-10-04
    Listed 1 month ago
  6. Tavnit Vision Data🇮🇱

    Retail shelf and product images with bounding-box labels

    1.4 million grocery and pharmacy shelf photos from Israel and Europe, labelled with SKU-level bounding boxes, price tags and out-of-stock gaps for shelf analytics models.

    Image datasets Free sampleDemo listing
    Coverage
    5 countries
    History
    Since 2020
    Refresh
    Monthly
    Delivery
    Amazon S3 +2
    from $0.40 per labelled image
    Published 2026-09-04
    Listed 2 months ago
  7. Tavnit Vision Data🇮🇱

    Synthetic tabular and image data generation

    Synthetic tables trained on your data inside your own cloud, or rendered images from 3D assets, delivered with fidelity scores and privacy test results for each dataset.

    Synthetic dataData service Free sampleDemo listing
    Coverage
    Global
    History
    Since 2019
    Refresh
    On request
    Delivery
    Amazon S3 +3
    from $15,000 per tabular dataset project
    Published 2026-09-02
    Listed 2 months ago
  8. Tavnit Vision Data🇮🇱

    Dashcam driving video with faces and plates blurred

    9,500 hours of urban and highway dashcam video from Israel and Europe with faces and licence plates blurred, tagged by weather, lighting, road type and driving events.

    Video datasets Free sampleDemo listing
    Coverage
    5 countries
    History
    Since 2021
    Refresh
    Monthly
    Delivery
    Amazon S3 +2
    from $45.00 per video hour
    Published 2026-09-03
    Listed 2 months ago

About AI model training

AI model training needs large volumes of data that is relevant, high quality and licensed for the purpose. Buying rights-cleared data reduces legal risk and gives you content that public web crawls do not contain.

LLM training data includes licensed text corpora, instruction and dialogue data and domain documents for pre-training and fine-tuning. Image datasets supply labelled or unlabelled images with rights cleared for model training. Speech and audio data provides transcribed recordings across languages, accents and acoustic conditions for speech recognition and synthesis.

A typical workflow

  1. Define the capability gap and the data needed to close it.
  2. Source data with explicit training rights and documented provenance.
  3. Clean, deduplicate and check for overlap with evaluation sets.
  4. Train, evaluate and record which data went into each model.

What to check before you buy

Confirm in writing that the licence permits AI training and says whether trained models can be used commercially. Ask how the data was collected, whether contributors consented and were paid, how personal data was handled and what the provider will warrant or indemnify. Check quality through label agreement rates, duplication and balance across languages or classes.

Last reviewed on 11 Nov 2026

Data for AI model training: questions

Need data for AI model training?

Describe the result you are after and the data you think you need. Providers reply with proposals and samples.