Decart is a real-time generative AI research lab and infrastructure company that co-founded by Dean Leitersdorf, Moshe Shalev, and Orian Leitersdorf. Decart's Twitter Score is 66 out of 1000 (a Good rating) as of September 2026, ranking #12,636 (top 5%) among 486,860 tracked accounts.
Decart builds the full stack for live AI, optimizing across hardware and real-time models through product lines including DOS, an inference and training stack, Lucy, a real-time video model, and Oasis, a world model targeting physical AI. Oasis, which functions as a real-time AI-generated game environment, attracted one million users within 72 hours of launch. Decart emerged from stealth with a $21 million seed round led by Sequoia Capital, subsequently raised $100 million at a $3.1 billion valuation in August 2025, and then closed a $300 million Series B led by Radical Ventures in May 2026, bringing total funding to over $450 million.
Decart counts NVIDIA, Benchmark, Aleph VC, Atreides Management, Adobe Ventures, Zeev Ventures, Toyota Ventures, Valor Equity Partners, Aliya Capital Partners, Regah Ventures, and Valley Capital Partners among its backers, alongside strategic investors eBay. Amazon is an early anchor API customer, and Decart is also affiliated with Comcast. Decart has published 487 posts and has been mentioned by 59 accounts a total of 91 times, with 26,750 followers as of September 2026 on the platform.
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The accounts that follow Decart include 296 founders, 73 angel investors, 88 influencers and 3 VCs, among them Toly, Marc Andreessen, Andrew Kang, Andrej Karpathy, Gmoney and Mario Nawfal.