Enterprise-Grade AI Training Data
Defined.ai (defined.ai) scores 83 out of 100 on Brand Analyzer, placing it in the Strong Brand tier among Technology brands, SaaS brands, Other brands, in the 79th percentile of 40326 Technology brands.
Defined.ai is a company that provides enterprise-grade AI training data for machine learning and generative AI systems. It offers multilingual, multimodal datasets across text, audio, image, and video, combined with human-in-the-loop quality processes and ISO 42001-certified compliance. Positioned as the world's largest AI data marketplace, Defined.ai serves enterprises and organizations that require high-quality, ethically sourced, and compliant training data for responsible AI development.
| Brand Name | Defined.ai |
|---|---|
| Domain | defined.ai |
| Industry | Technology, SaaS |
| Main Competitors | Appen (93/100), Telus International AI Data Solutions (88/100), Sama (92/100), Scale AI (90/100), Lionbridge AI (91/100), iMerit (87/100), CloudFactory (80/100), Clickworker (80/100) |
Moz Domain Authority 43/100 vs category average 40 / leader 100 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
Ranked #407,260 on the Tranco list of most-visited sites - modest traffic makes the brand easy for AI models to overlook.
Defined.ai appears on Wikipedia but without a dedicated company entity, so AI models can confuse it with similarly named subjects.
The homepage meta description reads "Enterprise-grade AI training data for machine learning and GenAI. Multilingual, multimodal datasets with human-in-the-loop quality and compliance." (Meta description: 17 words (ideal length). OG description present and descriptive) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: 1 JSON-LD block(s), Organization schema, Breadcrumb/Website schema, og:title, og:description, og:image, Twitter cards, canonical. Adding FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: robots.txt present, no AI bot restrictions - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Detected tech stack: Next.js, Cloudflare.
Social footprint: verified profiles on YouTube, LinkedIn, X (Twitter), Instagram, GitHub; no detected presence on Facebook - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked October 2026.
When asked "What is Defined.ai?", Claude could identify the brand as of October 2026. Defined.ai (formerly DefinedCrowd) is a company that provides AI training data, including data collection, annotation, and curation services, to help organizations build and improve machine learning models, particularly in speech, natural language, and computer vision. Best known for Providing high-quality AI training data and data annotation services for machine learning and NLP applications.
When asked "Best brands similar to Defined.ai?", Claude would recommend Defined.ai as of October 2026. It's a recognized player in the AI training data and data annotation space, often mentioned alongside companies like Appen and Scale AI.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Defined.ai's main competitors in Technology: Appen (93/100), Telus International AI Data Solutions (88/100), Sama (92/100), Scale AI (90/100), Lionbridge AI (91/100).
Sources: Brand Analyzer scan
Defined.ai has moderate AI-search visibility, scoring 50/100 on Brand Analyzer's AI visibility composite (visibility 40, trust 56, recommendation 59). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Defined.ai official site
Defined.ai offers AI training data and related services spanning text, audio, image, and video formats. Its offerings include multilingual and multimodal datasets, human-in-the-loop data quality processes, and compliance services aligned with ISO 42001 certification, designed to support enterprise machine learning and generative AI development.
Sources: Defined.ai official site
Defined.ai scores 59/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest Technology options. Recommendation depends on crawlability, structured data, and category authority; a Wikipedia presence helps.
Sources: Defined.ai official site
Defined.ai is a company that provides enterprise-grade AI training data for machine learning and generative AI systems. It describes itself as the world's largest AI data marketplace, offering multilingual, multimodal datasets along with human-in-the-loop quality and compliance services for enterprises building AI applications.
Sources: Defined.ai official site
Defined.ai provides end-to-end AI training data and related services across text, audio, image, and video formats. It supplies multilingual and multimodal datasets built with human-in-the-loop quality assurance, and ensures compliance through ISO 42001 certification, supporting enterprises in developing machine learning and generative AI systems.
Sources: Defined.ai official site
Defined.ai can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: Defined.ai official site
Defined.ai is known for positioning itself as the world's largest AI data marketplace, providing enterprise-grade, ethically sourced training data for AI and generative AI systems. It is recognized for its multilingual, multimodal datasets spanning text, audio, image, and video, as well as its human-in-the-loop approach and ISO 42001-certified compliance practices.
Sources: Defined.ai official site
Defined.ai is used by enterprises and organizations that are building machine learning and generative AI systems and require high-quality, compliant, multilingual, and multimodal training data. This includes companies developing AI products that need ethically sourced data across text, audio, image, and video formats.
Sources: Defined.ai official site
Defined.ai scores 50/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Defined.ai has a limited AI-visibility profile at 50/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is recommendation likelihood (59/100) and its weakest is visibility (40/100). It benefits from a Wikidata knowledge-graph entry, a global traffic rank of #407,260 (Tranco) and a Moz Domain Authority of 43/100. The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data. In a live check, Claude could already identify Defined.ai from memory (October 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
Ranked closest to Defined.ai: Deepwatch (83/100), DeepMotion (83/100), Delivery Hero (83/100), Perforce Delphix (83/100).
A step up - brands to learn from: Zuken (91/100), Zoom (91/100).
Category leader: Hostinger (97/100).
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