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Defined.ai Alternatives & Competitors

12 companies similar to Defined.ai — Smart Data for Ethical AI

Companies similar to Defined.ai

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CatalyzeX logo — alternative to Defined.ai

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About Defined.ai

Defined.ai, established in 2015 by Daniela Braga, PhD, stands as a prominent player in the ethical AI data space. As the leading provider of ethical AI data, Defined.ai offers the world’s largest marketplace dedicated to ethical AI data, alongside subscription services for flexible data access and customized offerings....

Services

Data Marketplace, Custom Data Services, Professional AI Project Services, Crowd as a Service, Spontaneous Dialogue Data Collection, Scripted Monologue Data Services

Target Customers

AI Developers, Research Institutions, Technology Companies, Public Sector Entities, Healthcare Providers, E-Commerce Businesses, Online Retailers

Taxonomy

Ethical AI, AI Data Marketplace, Training Data, Bias-Free Data, Data Compliance, AI Model Development, Speech Technology, Natural Language Processing, Computer Vision, Generative AI, Custom AI Solutions, AI Professional Services, AI Community

Frequently Asked Questions

Companies similar to Defined.ai include SuperAnnotate, Pryon, Appen, CatalyzeX, CrowdFlower Inc.. They work in AI and Machine Learning and share Defined.ai's focus on computer vision, natural language processing and generative ai.
Bounce Watch lists 12 companies that share Defined.ai's industries and are closest to it in business tags, services, target customers, business model and size.
Defined.ai, established in 2015 by Daniela Braga, PhD, stands as a prominent player in the ethical AI data space. As the leading provider of ethical AI data, Defined.ai offers the world’s largest marketplace dedicated to ethical AI data, alongside subscription services for flexible data access and customized offerings....

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Compiled from the BounceWatch company index. We last looked at Defined.ai on 30 Jul 2025. The 12 companies listed here were last checked between 11 Sep 2024 and 13 Sep 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.

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