e2b-alternative
Millisecond microVM sandbox forking for AI agents on Kubernetes. Firecracker VMs that restore from memory snapshots in milliseconds, fork a running VM into N copies, and persist durable, versioned workspaces. Self-hostable, declarative CRDs.
Synapse Cell SDK — E2B-compatible sandboxed code execution, 200x faster, with streaming, filesystem, git, PTY, Dockerfile transpilation, and bundled Wasm runtimes.
