Blaxel
YC Sp25The perpetual sandbox platform
San Francisco, CA, USAFounded 20258 employeesblaxel.ai
Team
8
Founded
2025
About
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.
No open roles at this time.
Similar AI / ML startups
Tinfoil
Encrypted AI with verifiable privacy
Artificial IntelligenceDeveloper ToolsSecurity
Open Jobs —
Team 5
Founded 2025
Thunder Compute
VMware for GPUs
Developer ToolsData ScienceCloud Computing
Open Jobs —
Team 7
Founded 2024
KERNEL
Crazy fast, open source infra for AI agents to use the Internet
Developer ToolsCloud ComputingInfrastructure
Open Jobs —
Team 6
Founded 2025
Lilac
We automatically monetize idle GPUs
Artificial IntelligenceMachine LearningCloud Computing
Open Jobs —
Team 4
Founded 2025