Defined.ai Awarded ISO 42001 Certification, Strengthening Leadership in Responsible AI DataRead the press release

Become a partnerContact Sales
Contact Sales
  • Browse Marketplace
  • Data Annotation

    Model-in-the-loop, expert-verified labeling for text, audio, image and video

    Machine Translation

    High-quality multilingual content for global AI systems

    Data Collection

    Global, diverse datasets for AI training at scale

    Conversational AI

    Natural, bias-free voice and chat experiences worldwide

    Data and Model Evaluation

    Rigorous testing to ensure accuracy, fairness and quality

    Accelerat.ai

    Smarter multilingual AI agent support for global businesses


    Industries

Stay Connected with Defined.ai Insights!

Subscribe to our newsletter for the latest updates from Defined.ai. Dive into a world of expanding datasets, innovative AI solutions, and cutting-edge industry insights. Sign up to stay informed about the latest trends and developments, all delivered straight to your inbox.

All fields are required

By submitting your contact request, you consent to receiving communications from Defined.ai and confirm your agreement with our Privacy Policy. You can withdraw your consent at any time.

Couldn’t find the right dataset for you?

Get in touch

© 2026 DefinedCrowd. All rights reserved.

Award logo
Award logo
Award logo
Award logo
Award logo
Award logo

Contacts

[email protected]

[email protected]

Datasets

Marketplace

Dataset Types

Privacy and Cookie PolicyTerms & ConditionsData License AgreementSupplier Code of ConductCCPA Privacy StatementWhistleblowing ChannelCandidate Privacy Statement

© 2026 DefinedCrowd. All rights reserved.

Award logo
Award logo
Award logo
Award logo
Award logo
Award logo