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
| Attribute | Blaxel | Runloop |
|---|---|---|
| Category | Infra | Infra |
| Pricing | FREEMIUM | FREEMIUM |
| License | Proprietary | Proprietary |
| Deployment | Cloud | Cloud |
| Platforms | API, CLI, Web | API, CLI, Web |
| Model support | Model-agnostic | Model-agnostic |
| Vendor (differs) | Blaxel | Runloop AI, Inc. |
| Capabilities (differs) |
|
|
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
When to pick which
We found no distinguishing difference between Blaxel and Runloop on the signals we track — pricing, license, platforms, and model support. Their capability lists differ only in recorded depth — compare them above. Pick on team fit.