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The perpetual sandbox platform
Blaxel is the perpetual sandbox platform for AI agents that need to run code fast. Unlike traditional sandboxes that expire or suffer from cold starts, our sandboxes automatically scale to zero after 1s of inactivity and resume in under 25ms with full memory state preserved — allowing you to keep millions of secure sandboxes on standby indefinitely. We also co-locate your agent logic alongside these sandboxes to eliminate network overhead, delivering near-instant latency for end users.
Blaxel is a perpetual sandbox platform that keeps infinite secure sandboxes on automatic standby with co-hosted agents and context, enabling near-instant latency and pay-for-what-you-use economics. It emphasizes resume times around 25ms, zero compute cost on standby, and scalable concurrent sandboxes. The product centers on running AI agent code securely in persistent environments with shared data and colocated hosting.
Blaxel maintains infinite sandboxes that suspend when idle and resume instantly with full memory and filesystem state. Sandboxes can scale to 50,000+ concurrent machines, with standby compute cost at zero and immediate resumption from standby (around 25ms). It offers Agent Drive for cross-agent data sharing, Volumes for long-term data durability, and co-hosting where agents, MCP servers, and batch tasks run alongside sandboxes to minimize latency. Features include persistent memory/filesystem state, elastic sandbox scaling, co-hosted hosting, real-time data sharing, a specialized lifecycle that auto-suspends idle sandboxes, and an environment for running AI code securely with configurable networking and telemetry.
Who it’s for: AI developers and teams building large-scale agentized workloads that require persistent, low-latency compute sandboxes with shared context and secure data handling.
Backed by Y Combinator; multiple mentions of credits and getting started for free; emphasis on enterprise security and regional deployment options.
Co-founder & CEO @ Blaxel - I'm a repeat entrepreneur; I founded two startups and sold the last one to the largest European cloud provider to become their analytics products suite. Currently, I'm working on an exciting project at Blaxel, where my team and I are focused on building the next generation of cloud for AI Agents. From the Infrastructure to the UX, we are redesigning the entire stack for the Agentic world.
AmazonI'm a Co-founder & Developer at Blaxel, the AWS for AI Agents. I have 15 years of experience building cloud infrastructure products with a successful exit. At Blaxel, we provide AI builders with the infrastructure they need to develop and scale intelligent agents efficiently. I'm focused on creating the essential technology backbone for the next generation of AI applications.
I’m the co-founder and engineering lead at Blaxel, where I’m building the infrastructure layer for AI agents. My background spans cloud systems, microVMs, and distributed compute — from designing next-gen architectures at OVHcloud and developing tooling across large-scale network environments. I’m focused on creating an AI-native platform that makes deploying and scaling agentic applications simple, reliable, and accessible to every developer.
Addict software developper, with 8 years of experience at ForePaaS, where I contributed to launch a PaaS for Data and AI projects, I developed a deep understanding of building scalable platforms that empower innovation. This experience inspired me to create Blaxel, an end-to-end platform for AI agents, aimed at simplifying the development, deployment and management of AI solutions for businesses. My passion lies in bridging complex technology with real-world applications, making advanced AI
Powering the next trillion AI agents.
Blaxel offers a cloud infrastructure platform optimized for AI agents, providing high-level and low-level APIs to deploy and run agentic workloads. It targets AI Builders and developers, aiming to support autonomous agents with serverless, observability, and compute solutions from hardware to user experience.
Formerly “Beamlit” · why startups rename →
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