Blaxel keeps infinite, secure sandboxes on automatic standby to run AI code, while co-hosting your agents for near instant latency.

Joined January 2025
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What if Lambda and EC2 had a baby? AI Agents are a new breed of workload. They need the instant startup of serverless, but the persistence of a full server for the context. Traditional clouds force you to pick one, we decided to build both. We moved to bare metal to give agents instant-launching, persistent sandboxes to run code and share context at scale. ⬇️ Read our technical deep-dive on the anatomy of this custom runtime for agents.
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.@CodSpeedHQ uses Claude Managed Agents @blaxelAI sandboxes to build an AI agent that: -> ingests customer code -> benchmarks it -> iterates on changes -> finds performance improvements x.com/ClaudeDevs/status/2065…
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Jun 12
Claude Managed Agents is now available on Blaxel. Run your agent loop on @ClaudeAI managed infra, while running tool execution on secure, persistent sandboxes. -> 25ms suspend/resume. Shared persistent filesystem. Controllable network. x.com/ClaudeDevs/status/2065…

Claude Managed Agents can operate in a sandbox you control, on your own infrastructure or with any provider you choose. Today we added new guides for @blaxelAI, @e2b, @googlecloud, @namespacelabs, and @superserve_ai, so you can choose the best fit for your use case.
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Jun 12
Why CodSpeed chose Blaxel: Speed: 25ms resume from idle, no time lost rebuilding repo context. Security: the agent runs proprietary customer code, on infra they already trust. Control: their own profiling tools and a custom networking layer to inject tokens
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Jun 12
We've made it even faster to start building immediately with coding agents. Our CLI now lets you instantly create sandboxes with Claude Code and Codex preinstalled.
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Jun 12
We'll be at #MCPDevSummit Mumbai this weekend, focusing on some challenges of multi-agent systems: shared state, execution isolation, and agent hand-offs. If you're interested in orchestrating agent swarms with sandboxes and shared filesystems, this talk is for you! mcpmumbai26.sched.com/event/…
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Jun 10
Blaxel is now integrated with Stripe Projects! Now, agents (and humans) can spin up accounts and resources from the terminal directly through @Stripe, and get back credentials without dashboard hopping. x.com/stripe/status/20647276…

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Jun 10
Get started with Blaxel Stripe Projects today: blaxel.ai/blog/stripe-projec…
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Keeping sandboxes warm shouldn't mean paying for idle infrastructure. Our blog post goes deep into this, explaining how snapshot-based standby architecture minimizes idle compute expenses. blaxel.ai/blog/how-to-keep-s…
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Blaxel retweeted
did we cooked? @NousResearch @blaxelAI
running @NousResearch (Hermes) via a telegram channel, deployed on a @blaxelAI sandbox.
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May 28
Want to optimize sandbox performance for real-world agent workloads? Our blog post breaks down the four dimensions that matter! blaxel.ai/blog/sub-second-sa…
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Blaxel retweeted
Building Polsia takes a village. Massive thanks to @sapiom, @blaxelAI, @AnchorBrowser, @agentmail, @render, @stripe, @Meta, @X, @neondatabase, @github, @AnthropicAI, @OpenAI, @postmarkapp, @AWS, and many more, for powering the rails underneath. None of the agents work without them.
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May 22
Polsia is one of those companies you know will be generational the second you see it in action. They give us a glimpse of what fully agentic corporations will look like in the coming years. Super proud to be the infrastructure foundation powering Polsia's autonomous agents.
Polsia just raised $30M at a $250M valuation. Approaching $10M annual run rate. One Founder AI. Zero employees. Polsia runs companies autonomously. It also ran its own fundraising. I just showed up for signatures.
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May 21
Do your Mastra agents need secure, isolated compute? Our new tutorial shows how to spin up Mastra agents that can execute code and manage files in secure, isolated Blaxel sandboxes. Try it out today! docs.blaxel.ai/Tutorials/Mas…
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May 19
Did you know that you can run Tailscale in a Blaxel sandbox? Now you can connect your sandbox to your tailnet so you (or your agents) can SSH straight into it. docs.blaxel.ai/Tutorials/Tai…
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May 14
New tutorial: Run Docker containers inside Blaxel sandboxes! Learn how to build isolated, reproducible environments for AI agents and workloads using Docker on Blaxel. docs.blaxel.ai/Tutorials/Doc…
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May 13
Blaxel sandboxes can now be deployed directly from images in private container registries. Bring your own internal images, keep your workflows private, and launch secure sandboxes in seconds. Docs in thread.
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