Runtime
ActiveSandboxed coding agents for everyone on your team.
About
Runtime (runtm.com) gives engineering teams control and visibility to enable anyone in their org to use coding agents securely. Eng leaders rolling out coding agents have no way to see what's happening, set boundaries, or safely let non-engineers use them. We provide sandboxed environments, session-level observability, and configurable guardrails so anyone on your team can ship with coding agents without breaking prod. We're live with fast-growing YC scaleups empowering their Engineers, PMs, designers, marketers, and ops to contribute to their codebase or build prod-grade zero-to-one apps.
Founders · 2
Carlos is the co-founder and CTO of Runtime. At Modern Treasury, he scaled the platform to $350B in annual payments volume and $1T in reconciliation volume with 99.995% automation using a proprietary self-hosted LLM. At Finix, he took merchant underwriting from idea to six-figure revenue, $1B+ in transaction volume, five nines of availability, and direct integrations with all major credit cards. At Hulu, he rebuilt billing infrastructure for live PPV events across 35M+ subscribers.
Launch
Guardrails and observability for all your coding agents.
Runtime provides guardrails, sandboxed environments, context, and observability to enable teams to ship with coding agents across multiple models and platforms. It offers environment templates, sandboxed previews, configurable guardrails, full observability, and one-click deploys, with self-hosted options and integrations via Slack, Linear, Jira, and more.
Related startups
Real-world sandboxes to test agents and agent-facing software
Extend your cloud agent with XCode, Android and more
