Blaxel vs Runloop
A side-by-side comparison of Blaxel and Runloop, two Infra tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
The honest brief
Blaxel
Keeps sandboxes on warm standby that resume in ~25ms at $0 idle cost, so co-hosted agents skip the cold starts generic sandboxes pay.
- Near-instant ~25ms sandbox resume
- Zero cost while idle/hibernated
- Co-hosts agents, MCP servers, and tasks
- Snapshots and forking of agent state
- Up to $200 in free credits
- Cloud-only, no self-host
- Early-stage (YC S25) startup
- Developer infra, not an end-user app
Runloop
Pairs on-demand coding-agent Devboxes with a public benchmarking suite, so you can both run agents and measure them on one platform.
- Isolated cloud sandboxes for agent code
- Scales to thousands of parallel Devboxes
- Full filesystem, build-tool, compiler access
- $50 in free starter credits
- Enterprise VPC + compliance options
- Usage-based pricing can be hard to forecast
- Aimed at developers, not end users
- Proprietary, no self-host option