Jack Dorsey正在挑战Slack，Buzz是一个为团队及其AI代理设立的群聊平台：https：//techcrunch.com/2026/07/21/jack-dorsey-is-taking-on-slack-with-buzz-a-group-chat-platform-for-teams-and-their-ai-agents/ Amanda Silberling：https：//techcrunch.com/author/amanda-silberling/
谷歌正在研发一款旨在提升双子座效率的新型人工智能芯片：https：//techcrunch.com/2026/07/20/google-is-working-on-a-new-ai-chip-designed-to-make-gemini-more-efficient/ Lucas Ropek：https：//techcrunch.com/author/lucas-ropek/
Travis Kalanick’s robotics company, Atoms, has raised $1.7 billion in a funding round led by Andreessen Horowitz. Ben Horowitz will join the company’s board following the investment.
Bain Capital, Fifth Wall, and others participated in the round.
Perhaps most notably, Uber also joined the funding round, re-connecting Kalanick with the company he founded — and the same company that pushed him out as CEO in 2017 following complaints of sexual harassment, discrimination, and a toxic workplace.
Atoms is essentially a rebranded holding company created atop the project Kalanick has been working on since he resigned from Uber, a ghost kitchen play called Cloud Kitchens. When he revealed the new name in March, Kalanick announced he had acquired Pronto, the heavy industry automation company run by his former Uber colleague Anthony Levandowski.
In a post：https://x.com/travisk/status/2079997954363117844 on X about the fundraise, Kalanick didn’t go into specifics about what he wants to build with Atoms.
“On many levels, this round is a bit of unfinished business. Fuel to complete the bits-to-atoms story arc we started at Uber, continued at CloudKitchens and will now finish at Atoms,” Kalanick wrote. “16 years ago, I started a journey to digitize the physical world. Understand, predict and control the physical world with software. Building ‘atoms-based’ computers where CPU is manufacturing, storage is real estate, and network is transportation.”
Kalanick has said he wants to build a “wheelbase for robots” with Atoms.
“Travis is Back,” declared a simultaneous post from Ben Horowitz on Wednesday. “It takes a rare kind of entrepreneur to change these old-school, heavy parts of our economy. They need a gritty work ethic, drive, and range that spans across domains, from software architecture to mechanical engineering. Travis is that guy,” said Horowitz.
When you purchase through links in our articles, we may earn a small commission：https://techcrunch.com/techcrunch-affiliate-monetization-standards/. This doesn’t affect our editorial independence.
Sean O’Kane is a reporter who has spent a decade covering the rapidly-evolving business and technology of the transportation industry, including Tesla and the many startups chasing Elon Musk. Most recently, he was a reporter at Bloomberg News where he helped break stories about some of the most notorious EV SPAC flops. He previously worked at The Verge, where he also covered consumer technology, hosted many short- and long-form videos, performed product and editorial photography, and once nearly passed out in a Red Bull Air Race plane.
You can contact or verify outreach from Sean by emailing sean.okane@techcrunch.com：mailto:sean.okane@techcrunch.com or via encrypted message at okane.01 on Signal.
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Jack Dorsey is taking on Slack with Buzz, a group chat platform for teams and their AI agents：https://techcrunch.com/2026/07/21/jack-dorsey-is-taking-on-slack-with-buzz-a-group-chat-platform-for-teams-and-their-ai-agents/ Amanda Silberling：https://techcrunch.com/author/amanda-silberling/
Light made a flip phone — it’s colorful and it’s cheap：https://techcrunch.com/2026/07/21/light-is-modernizing-the-flip-phone-with-light-flip/ Amanda Silberling：https://techcrunch.com/author/amanda-silberling/
AI music generator Suno breach affects 55M users, per Have I Been Pwned：https://techcrunch.com/2026/07/21/ai-music-generator-suno-breach-affects-55m-users-per-have-i-been-pwned/ Zack Whittaker：https://techcrunch.com/author/zack-whittaker/
Google is working on a new AI chip designed to make Gemini more efficient：https://techcrunch.com/2026/07/20/google-is-working-on-a-new-ai-chip-designed-to-make-gemini-more-efficient/ Lucas Ropek：https://techcrunch.com/author/lucas-ropek/
Coca-Cola suspended production at its Fairlife dairy after a ransomware attack：https://techcrunch.com/2026/07/16/coca-cola-suspended-production-at-its-fairlife-dairy-after-a-ransomware-attack/ Zack Whittaker：https://techcrunch.com/author/zack-whittaker/
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