Celesto AI (@CelestoAI) header
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Ship faster at agent-scale! ⚡️ A drop-in replacement for GitHub Actions runners, nearly 90% cheaper than GitHub Actions and 86% cheaper than Blacksmith

San Francisco, CA
Joined November 2024
Photo by Celesto AI (@CelestoAI)Photo by Celesto AI (@CelestoAI)Photo by Celesto AI (@CelestoAI)Photo by Celesto AI (@CelestoAI)Photo by Celesto AI (@CelestoAI)Photo by Celesto AI (@CelestoAI)Photo by Celesto AI (@CelestoAI)Photo by Celesto AI (@CelestoAI)Photo by Celesto AI (@CelestoAI)Photo by Celesto AI (@CelestoAI)
Celesto AI retweeted
Yesterday was our biggest day yet for CI minutes served on Celesto. We shipped a lot of improvements last week, and it’s exciting to see more people putting them to work.
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Celesto AI retweeted
Blacksmith is fcking you? Use @CelestoAI -- hundreds have already switched their production CI to us, saving time and money. Your first 20K CI runs are on us!
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Celesto AI retweeted
Replying to @izadoesdev
Shifted to @CelestoAI and been great so far
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Celesto AI retweeted
Replying to @utpalnadiger
Been using @CelestoAI
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Near 90% cheaper than GitHub Actions and 86% cheaper than Blacksmith.
Switch to Celesto CI (💰💰💰💰 -> 🪙)
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Celesto AI retweeted
Replying to @aniketmaurya
Just moved our whole GitHub Actions CI to @CelestoAI. Setup was painless, ~36s boot. One blocker: our workspace caps at 3–4 concurrent jobs and we run ~120 CI runs/day. Any way to raise it?
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It’s time to switch to Celesto CI to save costs @CelestoAI
In last 72 hours, we’ve had hundreds of users moving to Celesto CI (6x cheaper than Blacksmith). Now we’re 24x7 working on scaling up to handle all your workloads 🫶
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Celesto AI retweeted
what the hecckk. time to go for celesto.ci
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Replying to @aniketmaurya
i'm supper happy for you, I remember when we met at Cohere's Build Day a few years ago and can't wait to see you succeed and grow @CelestoAI!
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Work faster with Celesto!
Anthropic pushed 25 million code checkouts per day to realize that they need to rebuild "git". A technology that every company depends on for building their software. Computer infrastructure built for humans now fail for agents and agent assisted work. Coding agents has completely changed the way I used to work. I've 5-6 agents working on independent tasks while I research a complex task (also with AI assistance). A Rust compilations took 15 minutes per code checkout. Around a thousand of code commits would have costed $90, Celesto reduced it to only $4. Furthermore, it reduced the total compilation time as well -- faster processing as compared to GitHub. Great bang for the buck if you say!!! I've built a cost calculator for your company as well - celesto.ai/ci
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Sandbox founders are more friendly than database founders. Change my mind.
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Hiring: DevRel at Celesto Celesto gives AI agents their own cloud computer. I'm looking for someone technical who can also write, post and get developers to care. This is not a software engineer or AI engineer job. You'll be explaining and promoting the product, not building it. - Work whatever hours you want - No resume or degree needed - You work directly with me, the founder - Paid 15-day trial, then long-term if it works To apply, DM me (@aniketmaurya) or email [email protected] with something you've made that did well. For example: - a YouTube video with real views - an X or LinkedIn post that went viral - a GitHub project with lots of stars - Anything that you're proud of. Don't send a CV.
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Celesto AI retweeted
One year ago, I flew to San Francisco with nothing but a dream to build a generational company, @CelestoAI. I'm back to SF to attend tech-week by @a16z. The energy of this city is unreal and infectious. This time it's different, now we're 24x7 productive -- @codeStunners is working from India and when he sleeps I take over. Merging PRs at such a crazy fast level that we had to build our own CI (celesto.ai/ci) Will be sharing more details soon 🧡 ps: hoodie from @joinodf'26 🖤
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SF…here we come
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Your AI assistant shouldn’t clock out when your laptop does. Tomorrow in Gurugram: set up your own 24/7 personal AI assistant at “Hermes Comes to Gurugram.” Celesto AI is sponsoring the session 🚀 October 4 · 11am–4pm IST The event is full, but you can join the waitlist: luma.com/y3plf2z7 Co-hosted with @callmeshuklaji @buildwithrishi @niveditjain @failproofai
We’re taking over Gurugram 🇮🇳 tomorrow. Bring your laptop or just your phone to run Hermes on a Celesto cloud computer. Join us to learn to configure your own personal AI assistant for 24-hour operation, even when your laptop is off.
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Celesto AI retweeted
Dropping our prices by half in the next one hour 🙀 😻😻😻 12x cheaper GitHub Action runner 😻😻😻
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Celesto AI retweeted
1k 🤩
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I killed my idea. But this time it's different. Muse, GrokBot or Instinct, all have one thing in common -- a persistent computer in cloud that the agent can run, browse, and operate when needed to complete a user's task. Billions of agents, used by normies and engineers alike need their own personal computer. I've changed SmolVM to Computer. @CelestoAI is building the Computer infrastructure for AI agents in the open. Literally (Apache 2.0): github.com/CelestoAI/celesto
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Compared Jev vs GPT-5.6 Luna. Jev was 1.93× faster. Jev cost just $0.0014. Code in thread.
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Building OpenMuse, an open-source personal agent based on @pidotdev agent harness and @CelestoAI agent computer. ⭐️ Star on GitHub to stay tuned - github.com/CelestoAI/SmolVM
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