Sourya Majumder (@runallapps) header
Sourya Majumder (@runallapps) profile picture

Co-Founder @ProjectX_Cloud (YC P26)

Dogpatch, San Francisco
Joined September 2025
Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)Photo by Sourya Majumder (@runallapps)
Last 24 hours have been craaaaazy🤯!!! 800k views in less than a day. - thousands of people signed up - Our servers crashed around midnight - spent all night putting things back together - thousands of people now streaming GPU-heavy apps from any browser tab
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Next NVIDIA is taken private financed by the United States
The Jensen Huang commemorative plaque above the booth at the San Jose Denny's where Jensen and his co-founders decided to start Nvidia has been removed.
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Sourya Majumder retweeted
You’d think we’d have learned from Steve Jobs and Travis Kalanick that one does not just simply replace the founder…
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ngmi aah caption @boardyai
Replying to @runallapps
we just killed... the $5k workstation
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I think you should also get a yacht atp
Today marks the first step in our new 10-year strategic partnership with Take-Two. GTA VI, already the most pre-ordered game ever on Microsoft Store, will be playable on XBOX One through cloud gaming when it launches on November 19.
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Sourya Majumder retweeted
Introducing Margin: open-source, hosted, Mintlify-compatible docs for $0. Docs are the most basic infrastructure for the agentic web. We think hosting and writing them should be free. Try now: margin.manicule.com
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Imagine getting infra mogged by lovable
I couldn't let this go without some extra love; so here's 10000 agents playing Minecraft on lovable.dev 1500 after 13s, 5k after 35s and 10k in roughly 60s. Running on ~200 x 48 core machines with NVMe Follow and I'll teach u all my tricks
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Sourya Majumder retweeted
always improving my protocol
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Excited for these guys!!
We’re launching Ascenix (@ycombinator F26): custom software for running senior homes. Our first customer was the retirement home we lived in for months. Now we’re growing 15% WoW across Canada and the US. Senior homes face bottlenecks like time-consuming reporting, missed reimbursement revenue, and compliance gaps that risk fines and reputational damage. Solving each with separate tools can mean dozens of vendors, hundreds of thousands of dollars in spending, multiple logins, and siloed data. We replace that stack with one platform tailored to each home. Teams describe what they need, and Ascenix turns their data and instructions into dashboards, reports, or automated workflows. Our reusable building blocks let us add new workflows as new bottlenecks arise, without another vendor or product. Visit ascenix.co for a demo.
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is looksmaxxing the doorway to agi
I hate when a girl flexes me dming her on instagram, like bitch you're talking to claude code.
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what do you mean by "ready to do anything"
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Sourya Majumder retweeted
A lot of startups decided to build AI notetakers and enter our market. So we decided to enter theirs. Starting next week, Fireflies is announcing 10 new products. Some startups have raised $100M+ to build what we're about to give away for free. Also, Fred says hi 👋
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I agree with Sam on one thing: millions of PCs sitting idle with consumers is a terrible allocation of silicon and the answer might not be hoarding it all in centralized data centers either What I would imagine as a partial solution is probably this: You finish working or gaming, click one button, and your rig instantly leases its compute and memory to the network. A zero-knowledge, hardware-isolated container spins up. The tenant gets raw compute. Your personal OS, files, and network traffic remain cryptographically walled off. The real enemy in my opinion is the "idle barrier," and probably not local hardware ownership.
OpenAI CEO Sam Altman believes people owning RAM is wasteful, and that it belongs in data centers instead. "From a global allocation perspective, actually, it’s quite terrible to have everyone have a bunch of the world’s limited supply of DRAM sitting in their own computer."
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Sourya Majumder retweeted
We're doubling down on hardware and are looking for someone to manage our hardware shop ycombinator.com/companies/y-…
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“AI’s biggest bottlenecks are moving beyond the models.” Coding agents are one part of this. Engineering agents, design agents and scientific research agents will need to run applications with very different compute requirements at once. Each application should get the compute its work needs. Sharing a workspace shouldn’t mean squeezing the entire workflow into one “Box.” Glad to see @ycombinator putting more attention on the infrastructure around AI.
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insert "steve jobs 2001 keynote"
every launch vid now is like *cavemen making fire* *model t* *wright bros* *moon landing* *nuclear bomb detonation* “every great innovation was once called crazy… that’s why today we’re launching AI-powered automated accounts receivable for operationally complex services businesses”
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World peace
Wow the new roadster looks quite amazing, good job @elonmusk
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Sourya Majumder retweeted
Today we're standing up XBOX LABS (labs.xbox.com). Here is the note that I sent to the team: Team, The first video games emerged some 75 years ago. In the time since, there have been booms and busts, but every year there are more great games to play, more devices to play them, and best of all, more people than ever playing. That growth helped make XBOX what it is today, and we've helped shape the industry in return, from bringing hard drives to consoles and online gaming through Xbox Live to Game Pass and cloud gaming, alongside franchises that have brought millions of people together. In recent weeks, we've seen games rapidly decompiled and rebuilt to run on hardware they were never originally designed to support. Windows PC builds have been translated to run on Apple Silicon or ported to run inside a browser through WebAssembly and WebGPU, the latter now approaching 90% global browser support. Perhaps more surprisingly, we've seen many of the biggest games in the world have been remixed into the source code of another. These experiments challenge long-held assumptions about our industry: the tether between software and hardware, the boundary between creation and play, and how people discover and experience games. While it is hard to predict the future of gaming, it is easy to see the possibilities in making great games easier to access, giving old games new life and allowing more players to become creators and co-creators. These are unmistakably good outcomes for players, even when (and sometimes because) they challenge our existing business models. To explore these possibilities, I’ve asked Scott to stand-up XBOX LABS, a small group of game makers, engineers and scientists whose job is to turn emerging ideas into things our players and developers can experience. We'll build in the open, learn from what people do, and measure success by whether more people are playing and creating. I think XBOX has an important role to play here. Coding became the first major workload for agents because they can write, run, and test software. Games share many of those same properties, and people spend more than 72 billion hours a year playing XBOX games, roughly five times the estimated time spent writing code worldwide. We've spent 25 years learning how to make great games, and I want our game makers to help shape what these new technologies make possible. As we learn, we’ll share the tools we build with developers across the industry, just as we always have. Our priorities aren't changing. We remain committed to the 4Cs, to making great games, to our hardware and to being responsible stewards of IP and the communities built around it. LABS gives us a way to explore new technology that is game design led without abandoning the work already underway. Asha
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Sourya Majumder retweeted
The only group more insufferable than tech people is anti-tech bluesky users, who have been coming back to X in droves the last few weeks. And they’re just discovering that the entire world got rich over the last two years while they were busy arguing with each other about politics and AI. And they’re very, very angry.
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