Directory / On X
AI voices worth following on X
Want to keep up without reading everything? These 23 accounts cover builders, the labs, research and the news. One line on each so you know why it’s here.
Updated
Builders
- Alex Finn @AlexFinn
Shows how he runs real businesses with AI agents, step by step.
- Guillermo Rauch @rauchg
Vercel's CEO, posting on shipping AI apps and agents on the web fast.
- Theo - t3.gg @theo
Developer and YouTuber with blunt reviews of AI coding tools and models.
- John Carmack @ID_AA_Carmack
Legendary engineer now working on AGI at Keen Technologies.
- Eric Provencher @pvncher
Works on Codex developer experience at OpenAI. Built Repo Prompt.
- Lauren @poteto
Engineer on Grok Bot. Previously on Cursor and the React compiler team.
- Machina @EXM7777
Practical posts on running agencies with AI.
- signull @signulll
Sharp product takes, including hands-on comparisons of AI models.
- Philo Groves @PhiloGroves
Software architect and data engineer posting about AI and security.
Labs and tools
- ClaudeDevs @ClaudeDevs
Official updates for developers building with Claude.
- Grok Bot @bot
AI teammates you can hand real work to. Product news and use cases.
- eve @eve
Vercel's agent framework. Updates for people building AI agents.
- Tibo @thsottiaux
Works on Codex and ChatGPT at OpenAI. Good for product updates as they ship.
- Alexandr Wang @alexandr_wang
Founder of Scale AI, now chief AI officer at Meta.
- Jensen Huang @JensenHuang
NVIDIA's founder and CEO. The chips behind most of AI.
Research and benchmarks
- Artificial Analysis @ArtificialAnlys
Independent benchmarks of AI models on speed, cost and quality.
- Artificial Intelligence Papers @SciFi
A feed of new AI research papers from arXiv.
- MTS @MTSlive
Clips and interviews tracking frontier AI and AI safety research.
- Dean W. Ball @deanwball
Clear thinking on AI policy and where the technology is heading.
News and podcasts
- Sarah Guo @saranormous
AI investor at Conviction and host of the No Priors podcast.
- Jason Calacanis @Jason
Investor and host of This Week in AI and All-In.
- TBPN @tbpn
Daily live tech show with frequent AI founder interviews.
- Peter H. Diamandis @PeterDiamandis
XPRIZE founder writing about AI and exponential tech.