Blaxel
Cloud infrastructure for AI agents that gives each agent an isolated microVM sandbox which suspends when idle and resumes in about 25 ms, plus batch jobs, MCP server hosting, persistent storage and egress controls.
About Blaxel
Agents that write and run code need isolated, stateful environments, and keeping ordinary VMs or containers running between steps is slow to start and expensive to leave idle.
Who it’s for
- Teams building coding agents that need to run AI-generated code in isolation
- Developers hosting MCP servers and long-running agent jobs next to their agents
When to consider it
Consider Blaxel when your agents need per-agent sandboxes that keep memory and filesystem state across long pauses, with compute billed only while active.
Tradeoffs & limitations
- Usage-based: sandboxes are billed at $0.0000115 per GB of RAM per second of active CPU, snapshots at $0.20 per GB per month, with up to $200 in free credits; the free tier allows 10 sandboxes, and higher limits require monthly top-ups ($20 for 50, $50 for 200).
- Runs on Blaxel’s managed cloud; self-hosting is limited to a custom bring-your-own-metal option connected to Blaxel’s control plane. Blaxel was acquired by Baseten in September 2026, which says the product continues unchanged.
SOTA overview · Documentation-based assessment · Sources & review method
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Comparisons & guides
Sources & review method
Documentation-based assessment · Nov 1, 2026 · Prepared with AI assistance; not a hands-on benchmark.
Checked by SOTA · AI-assisted documentation review. Selection advice is our assessment; verify current requirements for your deployment.
Import history & original evidence
Blaxel official website
Cloud infrastructure for AI agents that gives each agent an isolated microVM sandbox which suspends when idle and resumes in about 25 ms, plus batch jobs, MCP server hosting, persistent storage and egress controls.
Based on official pages and announcements checked on 2026-11-01. No hands-on test, performance benchmark or popularity ranking is claimed.