Codesandbox
Firecracker VMs with memory snapshots, from the online IDE, now owned by Together AI.
Compared on toolweight in:Sandbox providers
Related comparisons:Vercel alternatives
Logo assets
Codesandbox brand colours
Extracted from the artwork and ranked by how much of the mark each covers, not from a brand book, so treat them as observed rather than official.
#DCFF50
What Codesandbox is
- Years of making browser IDEs resume instantly, now sold directly as SDK infrastructure
- microVMs that hibernate to a memory snapshot, resume with processes intact, and fork cheaply
- Acquired by Together AI
in 2025 - The most mature snapshot-and-fork model here; pricing is credit-based, not hourly