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Sam Altman

Sam Altman's AI stack.

Co-founder & CEO at OpenAI.

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

About

Sam Altman is co-founder and CEO of OpenAI. Public commentary skews toward OpenAI's own products and broader AI strategy rather than third-party tools, which makes a sourced personal-stack page editorially harder to build than for prolific tool-posters.

Channels

Tools they advocate for

  • ChatGPT4.9
    DirectLLM chatbot

    ChatGPT is Sam Altman's daily AI surface and the product he most often demonstrates personally. He told Adam Grant's ReThinking podcast that he uses it for the 'boring' tasks: email triage and document summarization. He's repeatedly framed ChatGPT generationally: older users treat it as a Google replacement, 20s-30s use it as a life advisor, and college students treat it as their operating system. The CEO commentary anchors the consumer thesis behind every other OpenAI product surface.

    InterviewFeb 13, 2025
    SourceInterviewAug 15, 2025
  • OpenAI Codex3.9
    DirectCoding

    Sam Altman launched and publicly champions OpenAI Codex as the company's agentic coding agent. After the desktop expansion in March 2026 he said Codex now completes coding jobs while he steps away, framing it as the proof point that autonomous coding agents are close. By the same announcement Codex was reported at 3M+ active users and positioned as OpenAI's direct rival to Anthropic's Claude Code.

    InterviewMar 12, 2026
    SourceInterviewMar 15, 2026
  • Sora2.5
    DirectVideo generation

    Sam Altman launched Sora 2 in September 2025 as 'the ChatGPT for creativity moment.' He framed it as a combination of the Sora 2 model and a new social product for creating, sharing and viewing AI video. His public posts position Sora as the demonstration that text-to-video has crossed the threshold from research demo to consumer product, with cameo features pulling friends into video as a new social primitive.

    X postSep 30, 2025
    We are launching a new app called Sora. This is a combination of a new model called Sora 2, and a new product that makes it easy to create, share, and view videos. This feels to many of us like the 'ChatGPT for creativity' moment.
    SourceBlogSep 30, 2025
  • ChatGPT Atlas2.5
    DirectProductivity

    Sam Altman announced ChatGPT Atlas in late 2025 as OpenAI's AI-first web browser for macOS (with Windows, iOS and Android to follow). Atlas embeds ChatGPT into the browsing surface so users can ask questions about any open page, and an agent mode (Plus and Pro only) can run multi-step tasks like trip research and shopping. Altman positions Atlas as OpenAI's direct play to replace Chrome with an AI-native default.

    Company stackOct 21, 2025
    SourceInterviewOct 21, 2025
    Our new AI-first web browser, ChatGPT Atlas, is here for macOS

Last researched May 14, 2026

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Editorial note

These tools have been mentioned by the people featured in podcasts, interviews, posts, and other public media. Source links and citations are included wherever possible. Magpie AI has no direct relationship with the people on these pages. Spot a missing tool or a wrong attribution? Suggest a correction →

Photo: Wikipedia