Render Sandboxes
A computer for every agent
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Render Sandboxes give every agent its own isolated Linux computer. Sandboxes starts in under a second and can run any agent or harness, like Claude Code or Codex. Your agent can also run your app with Docker Compose to test its changes. You decide which domains each sandbox can reach. When your agent goes idle, the sandbox suspends and compute charges stop. It wakes with files and memory intact. And you can reliably run thousands at once - all on the same platform as the rest of your app.
PH · launched Nov 4, 2026 · 250 upvotes (top 1%) · 0 views
Niche: ai agent execution sandboxes · 131 launches, 8 in the last 7 days ▲ +33% · Explore this niche →
Category and tags
- Horizontal
- Model & infra
- Developer
- AI-native
- Commercial product
- Developer Tools
- Artificial Intelligence
- SDK
Visit website ↗ Source listing ↗
Could you build this?
No Fast, isolated per-agent Linux computers with controlled network egress require low-level virtualization or microVM infrastructure, security isolation, and orchestration at scale, which vibe coding alone won't produce.
What it would actually take: A real version needs a microVM or container runtime (e.g., Firecracker or gVisor) with snapshot-based fast boot, a scheduler across a fleet of hosts, and a network policy layer for per-sandbox domain allowlists. The hard parts are sub-second cold starts, multi-tenant security isolation, and reliable operation at scale, which takes infrastructure and security engineers plus significant capital for hardware and hosting.
Competitors
Other products that read as similar to this one : 413 launches clear the similarity bar, closest 8 shown.
Attention rank: #5 of 414 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 348 days after the earliest competitor.
- fleet · github · 2026-09-30 · 10 upvotes · similarity 0.60
- AI Sandboxes by Buddy · ph · 2026-10-15 · 87 upvotes · similarity 0.58
- Pi pod · hn · 2026-10-02 · 120 upvotes · similarity 0.57
- runspace · ph · 2026-10-28 · 1 upvotes · similarity 0.56
- Sandbox0 · ph · 2026-10-24 · 1 upvotes · similarity 0.53
- AgentBox · hn · 2026-04-23 · 8 upvotes · similarity 0.53
- Paddock · ph · 2026-10-27 · 98 upvotes · similarity 0.53
- Run AI coding agents in real, local sandboxes, not Git worktrees · hn · 2026-04-12 · 6 upvotes · similarity 0.52
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