Deepinvent vs Harvey
Side-by-side comparison of AI visibility scores, market position, and capabilities
Deepinvent launched in 2025 with seed funding as an early-stage AI platform that acts as an AI inventor — taking rough ideas and generating detailed, patent-ready inventions in minutes by analyzing prior art, scientific literature, and market data;
About
Deepinvent is an Austin-based AI startup founded in 2024 that has built what it describes as the world''s first AI Inventor — a system designed not to assist human inventors with administrative tasks, but to actively generate novel inventions from rough ideas. The platform takes an early-stage concept and autonomously analyzes prior art, scientific literature, market data, and adjacent patent landscapes to synthesize better variants and generate a structured, patent-ready invention disclosure in minutes. IP professionals can then use the output as the basis for a provisional patent filing.
$150M raise at $8B valuation (Q1 2026); dominant legal AI platform. Used by 200+ top law firms and legal departments at Fortune 500. Harvey handles contract review, due diligence, legal research, and brief drafting.
About
Harvey is a San Francisco-based generative AI platform purpose-built for legal professionals — providing law firms, corporate legal departments, and legal service providers with AI-powered legal research, contract analysis, document drafting, and regulatory analysis tools trained on legal corpora and aligned with legal professional standards. Founded in 2022 by Gabriel Pereyra and Winston Weinberg (formerly of OpenAI and Goldman Sachs) and backed with $300+ million raised including participation from OpenAI Startup Fund, Sequoia Capital, and Google Ventures at a $1.5 billion valuation in 2024, Harvey serves over 100 major law firms including Allen & Overy (A&O Shearman) and PricewaterhouseCoopers Legal.
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