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    Guillermo Rauch

    Guillermo Rauch is a software engineer and CEO of Vercel, originally from Lanús, Buenos Aires, Argentina. He is the creator of Next.js, a widely used web development framework.

    #7 Frontend Development#34 AI Coding#7 Vibe Coding
    33CiteRank

    Last updated 11 Nov 2026 · Named in 47 answers across 5 engines
    Bing AI Mode starts a separate baseline. Copilot remains a separate public engine and keeps its history; changes across the switch are not like-for-like growth.

    How AI engines see them

    Recognized by 5 of 5 measured engines. Updated 2026-10-26

    All five engines identify Rauch as the CEO of Vercel and describe his view on open versus closed models as a push for interchangeable models and open ecosystems. ChatGPT, Copilot and Gemini stress separating models from agents so developers avoid vendor lock-in. Copilot adds that Vercel AI Gateway data showed 97 percent of developer spend going to closed models. Perplexity alone calls him the creator of Next.js and gives a more general open-source argument. The engines cite rauchg.com most often, along with daily.dev, LinkedIn and TechCrunch coverage of Vercel.

    • ChatGPTNamed in 4 answers

      Says Rauch is CEO of Vercel and favors model optionality, so applications can switch among OpenAI, Anthropic, Google and open-weight models without rebuilding.

      Known for
      • model optionality for applications
      • separating models from agents
    • GeminiNamed in 17 answers

      Describes Rauch as CEO and founder of Vercel who advocates an open, modular ecosystem where AI models are swappable components.

      Known for
      • open modular AI ecosystem
      • open-source AI SDK
    • Google AI ModeNamed in 11 answers

      Says Rauch, CEO of Vercel, shares AI Gateway data on token volume for open-weight versus closed models and backs model-agnostic infrastructure.

      Known for
      • sharing AI Gateway adoption data
      • model-agnostic infrastructure
    • PerplexityNamed in 8 answers

      Says Rauch of Vercel and creator of Next.js argues open source has a long-run advantage and expects the same for AI models.

      Known for
      • creating Next.js
      • open-source advocacy
    • Bing AI ModeNot named

      No description yet.

    • CopilotNamed in 7 answers

      Says Rauch, CEO of Vercel, pushes to decouple models from agents and warns against vendor lock-in, citing Vercel AI Gateway spend data.

      Known for
      • decoupling models from agents
      • composable AI architecture

    Top Segments

    • #7Frontend Developmentof 56
      Named in 38 answers
    • #34AI Codingof 111
      Named in 3 answers
    • #7Vibe Codingof 45
      Named in 7 answers

    Top URLs

    1. 1
      Top 24 Full Stack Developers to Follow in 2024 | Frontegg
      frontegg.com6 citations
    2. 2
      echoglobal.tech › technologies › javascript23 Notable JavaScript Experts & Developers (2026) - Echo
      echoglobal.tech4 citations
    3. 3
      https://fedi.simonwillison.net/%40simon/115861192700685498
      fedi.simonwillison.net4 citations

    Prompts where Guillermo is named

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    • Who are the most influential voices in Frontend & web development?

      Named by 5 engines

    • Who are the most influential voices in Design engineering?

      Named by 2 engines

    • Who are the most influential voices in API design & developer tools?

      Named by 2 engines

    • Who should a first-time maintainer follow for Open source?

      Named by 1 engines

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