YC-backed Agent37 launches agent sandbox claiming 94% lower cost than rivals
cneuralnetwork · x · 2026-11-03
Agent 37, a YC-backed startup, launched a cloud sandbox service for AI agents claiming costs 94% lower than most competitors, with a refund guarantee if you find cheaper.
- Hosts popular agent harnesses (Claude Code, Codex, OpenClaw, Hermes) or your own, isolating each customer's tools, files, and credentials in separate sandboxes
- Metered by the minute: sample setup (2 vCPU / 4 GB, 57 hrs/month) costs $0.37/month
- Compares rates across 31 providers: Hetzner 17.5×, AWS EC2 11.7×, E2B/Daytona 25.4×, Modal 36.5×, Vercel Sandbox 52.3× pricier
- Offers authenticated URLs, auto-sleep lifecycle, and up to $10,000 in startup credits
- Claims 200+ companies use the service
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