Skip to content
DataStoa
7 categories in this group

AI and machine learning data

Licensed text, image, audio and video datasets for training, fine-tuning and evaluating models.

Listings
8
Providers
3
Countries named
11+ 1 global

AI and machine learning data listings

8 data products and services

  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. 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
  6. 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
  7. Vistula Web Data🇵🇱

    European news article feed with entities and topics

    About 450,000 articles a day from 9,000 European publishers in 24 languages, with entities, IPTC topics, sentiment and duplicate clustering, by API, webhook or RAG endpoint.

    News and media data Free sample4.0(2)Demo listing
    Coverage
    Europe
    History
    Since 2019
    Refresh
    Real time
    Delivery
    REST API +4
    from €2.50 per 1,000 API calls above plan
    Published 2026-09-09
    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 and machine learning data

AI and machine learning data is content licensed for training, fine-tuning, evaluating and grounding models: text corpora, images, video, speech, human-labelled datasets, synthetic data and real-time content for retrieval. AI labs, enterprise AI teams, startups and researchers buy it to improve model quality in specific domains and languages, and to reduce legal risk by using rights-cleared sources.

What the sub-categories cover

  • LLM training data: licensed text corpora and instruction data for language models.
  • Image datasets: labelled and unlabelled image collections with rights cleared.
  • Video datasets: licensed footage with metadata and captions.
  • Speech and audio data: transcribed speech and audio events with speaker consent.
  • Annotated and labelled data: human-labelled data for supervised learning and evaluation.
  • Synthetic data: generated data that mirrors real distributions without personal data.
  • RAG and grounding data: fresh, licensed content delivered for retrieval-augmented AI.

How to choose

Rights and provenance come first. The licence must explicitly allow AI training or retrieval for your use, and the provider should show where content came from and how consent was obtained. Then test quality: duplication, noise, label accuracy, coverage of your languages and domains, and overlap with evaluation benchmarks.

Delivery and pricing

Data is delivered as files in cloud storage or through APIs. Pricing units vary by modality: per token or document for text, per image, per hour for audio and video, per labelled item for annotation and per query for retrieval.

Before you buy

  • Require explicit AI training or retrieval rights in the licence.
  • Ask for provenance, consent and copyright documentation.
  • Test a sample for quality and duplication.
  • Clarify indemnities and deletion obligations.

Last reviewed on 11 Nov 2026

Buyers looking for AI and machine learning data

All open requests

Buying AI and machine learning data

Need AI and machine learning data that isn’t listed?

Describe the coverage, fields and delivery you need. Providers who sell it reply with proposals, and you choose who to talk to.