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Greg Isenberg

Greg Isenberg's AI stack.

CEO & Co-founder at Late Checkout.

Tools Greg Isenberg has publicly discussed or demonstrated using. Curated by Magpie's editorial team from podcasts, posts, and public stacks.

About

Greg Isenberg is co-founder and CEO of Late Checkout, a community-design holding company. Posts AI startup ideas and stack screenshots constantly on X and runs a popular YouTube channel on indie product building.

Channels

Tools they advocate for

  • Claude4.7
    DirectLLM chatbot

    Isenberg uses Claude heavily for ideation, copy and product strategy and posts prompt screenshots on X regularly. His Startup Ideas Podcast episode 'I Ranked Every Vibe Coding App' broke down Cursor, Claude Code and Lovable explicitly, and he's posted overrated/underrated takes on Claude Code in a 58-minute breakdown of the AI tooling landscape covering n8n, Bolt, Lovable, Lindy AI and Devin.

    X postJul 14, 2025
    we break down which AI tools are overrated/underrated in this 58 minute episode n8n overrated or underrated? claude code overrated or underrated? bolt/lovable overrated or underrated? lindy ai overrated or underrated? devin overrated or underrated? code rabbit overrated or
  • ChatGPT4.9
    DirectLLM chatbot

    Long-time ChatGPT user. Isenberg posts ideation and copy frameworks built around ChatGPT prompts on X and uses it as the canonical default LLM in his SaaS-startup-idea threads. He frames ChatGPT alongside Claude as the two LLM defaults for indie operators.

    X postAug 1, 2024
  • Lovable4.1
    DirectCoding

    Isenberg covers Lovable as one of the canonical vibe-coding apps in his Startup Ideas Podcast rankings and treats it as the indie tool for shipping prototypes fast. His blog explicitly recommends 'building a rough prototype with tools like Cursor, Bolt or Lovable' for SaaS founders. He frames Lovable as a serious option alongside Bolt for non-engineers.

    BlogApr 1, 2025
  • v0 by Vercel3.9
    DirectCoding

    Isenberg demonstrates v0 for landing-page generation in his startup-idea threads and ranks it in his vibe-coding rankings. He treats v0 as the right tool when you want a fast UI scaffold from a brief without writing components by hand.

    X postSep 15, 2024
  • Cursor4.9
    DirectCoding

    Cursor recurs in Isenberg's stack screenshots for shipping product changes on Late Checkout brands. He covered it in 'I Ranked Every Vibe Coding App' as one of the top vibe-coding tools alongside Claude Code, and his AI internet outage post specifically called out Cursor going down as part of the broader AI-infrastructure dependency.

    X postJun 12, 2025
    much of the AI internet is down now firebase is down, cursor is down, lovable is down, supabase is down, google ai is down, cursor is down, aws is down... almost everything is down. finally time to catch up on the 87 tools, 14 models, and 12 AI startup ideas we want to build.

Last researched May 10, 2026

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