Overview / Description
Sandflare provides the execution layer for AI agents and autonomous applications that need to run code in isolated, secure environments. It launches Firecracker microVMs in milliseconds, giving each workload a fully isolated sandbox — no shared processes, no infrastructure provisioning. Developers can execute AI-generated code safely, stream real-time logs, and attach databases on the fly. It's designed for coding copilots, autonomous workflows, and any AI-powered tool that needs reliable sandboxed compute at scale. NextJS and vite-react project templates are available out of the box, and workspace forking lets you snapshot and branch execution environments without rebuilding from scratch. The platform handles all the infrastructure plumbing so teams can focus on building agents rather than managing VMs.
Used For
Used by developers to run AI-generated code in isolated Firecracker microVM sandboxes for coding copilots and autonomous agent workflows.
Pricing
Pricing not published
Pricing is not publicly listed; check the website for current plans.
Pros & Cons
Pros
• Launches Firecracker microVM sandboxes in milliseconds • Each workload gets a fully isolated sandbox — no shared processes • Execute AI-generated code safely with real-time log streaming • Attach databases on the fly; NextJS and vite-react templates included • Workspace forking to snapshot and branch execution environments
Cons
• Aimed at developers — requires integration work, not an end-user app • Sandboxed compute usage can add cost at scale • No published pricing
Questions & Answers
Alternatives
E2B, Modal, Daytona