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The AI Insider
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AI Design Evaluation Startup Intelligence Raises $7.9M Seed Round for Design Arena Platform

Intelligence, the company behind AI evaluation tool Design Arena, has raised $7.9 million in a seed round led by Index Ventures. The platform, used by 5.3 million people, gathers human feedback on AI-generated designs to help labs improve their models, generating $60 million in annual recurring revenue. The funding will support the growth of Design Arena as a complement to automated benchmarks.

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The Business of Human Feedback: Design Arena Bets $7.9M Seed on the 'Subjective' Track of AI Evaluation

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As automated benchmarks face gaming risks, a startup called Intelligence uses 530 million human preference votes to turn 'good or not' into a scalable enterprise service. Behind the $7.9M seed round is a battle over 'objective' vs. 'subjective' in AI evaluation.

  • Intelligence raised a $7.9M seed round led by Index Ventures, with participation from Conviction, A*, Valkyrie, and others.
  • Its platform, Design Arena, has 5.3 million global users, collecting human preferences on AI outputs through head-to-head comparisons.
  • The company claims an annual recurring revenue (ARR) of $60 million, primarily from feedback services for AI labs.
Open section navigationFrom a 'Not Fun' Game Engine to an Evaluation Platform

From a 'Not Fun' Game Engine to an Evaluation Platform

Intelligence's origin is not in evaluation tools. According to co-founder Grace Li, in 2025 she and college friends were building an AI game engine when they discovered that models could generate playable games but they were 'not fun.' This pain point drove them to develop a method for collecting human feedback at scale.

That effort eventually evolved into Design Arena—a platform where users submit prompts in formats like websites and images, then rank AI outputs in pairwise comparisons. The platform now claims 5.3 million global users.

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Credibility boundary

This article's information primarily comes from a report by The AI Insider, where company data (user count, ARR) are sourced from founder Grace Li's statements, classified as source_claim rather than independently confirmed. Funding amounts and competitor events are reported facts.

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  1. AI Design Evaluation Startup Intelligence Raises $7.9M Seed Round for Design Arena PlatformThe AI Insider

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The AI Insider

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