On 23 June 2026, AWS shipped Lambda MicroVMs: isolated VMs you launch, suspend, resume and terminate through an API, built explicitly for "workloads that execute user- or AI-generated code." Up to 16 vCPUs, 32 GB of memory, 8 hours of runtime, a dedicated HTTPS endpoint per VM.

We've been shipping that product for a while. So has E2B, so has...