Runtime

Cloud coding agents with security leaders trust

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What Is Runtime?

Runtime is a cloud platform designed to help engineering and non‑engineering teams build software using AI coding agents while keeping code and infrastructure secure. Teams can spin up isolated sandboxes where agents like Claude Code, Codex, and OpenCode run against repositories, APIs, and production‑like environments.

Each session is governed with policies for isolated VMs, secret injection, repository access, deployment gates, network allowlists, and role‑based controls so agents operate only within defined rules. Runtime also provides a shared workspace for tickets, support, and operations where any teammate can prompt specialized agents and safely watch them execute tasks.

For organizations with strict security requirements, Runtime supports self‑hosting and bring‑your‑own sandbox providers. It gives leaders a single place to centralize agent execution, observability, and security, enabling confident, scalable AI‑powered development.

Quick Snapshot

Runtime lets companies safely adopt AI coding agents across teams by enforcing strong guardrails, sandbox isolation, and governance. It centralizes execution, security, and observability so leaders can scale AI-driven development without losing control.

Works on
  • Web
  • API
Pricing Model
Freemium
Starting at $99/seat/month — Runtime offers a free plan with one session, base sandbox resources, and 500 credits. Paid Teams plans start at $99 per seat per month, with custom‑priced Enterprise plans adding advanced security, self‑hosting, and dedicated support.
Affiliate Program
We could not identify an affiliate program.
API Availability
Runtime has an API available.
Key Features
  1. Run AI coding agents in secure sandboxes
  2. Enforce fine-grained governance and access controls
  3. Centralize AI development visibility across teams
Audience
  • engineering teams
  • software startups
  • DevOps teams
  • platform teams
  • security teams
  • compliance teams
  • product teams
  • design teams
  • support teams
  • operations teams

Screenshot

Runtime

Key Features of Runtime

Secure sandboxes

Run AI coding agents in isolated VMs with controlled access to repositories, APIs, and production‑like environments to minimize risk.

Policy-based governance

Define policies for secret injection, repo access, deployment gates, network allowlists, and role‑based controls to tightly govern agent behavior.

Multi-agent support

Support multiple AI coding agents, including Claude Code, Codex, and OpenCode, within the same governed Runtime environment.

Shared team workspace

Provide a common interface where engineering, support, and operations teams can prompt agents, track sessions, and collaborate safely.

Self-hosting options

Enable organizations with strict security needs to self‑host Runtime or plug in their own sandbox providers while retaining governance features.

Observability and visibility

Centralize logging and oversight of agent sessions so leaders can monitor how AI interacts with codebases and infrastructure.

Use Cases for Runtime

Secure AI-assisted coding

Let engineers use AI coding agents to write and refactor code inside isolated sandboxes, ensuring sensitive repositories and infrastructure remain protected by strict access rules.

Governed test and deploy

Run AI agents against production‑like environments to test and deploy changes with deployment gates, network allowlists, and role‑based controls for safer automation.

Cross-team operations workspace

Give support, product, and operations teams a shared space to trigger specialized agents on tickets or operational tasks while maintaining full visibility into actions taken.

Enterprise AI compliance

Use self‑hosting and bring‑your‑own sandbox providers to align AI coding workflows with existing security, compliance, and infrastructure policies.

Frequently Asked Questions

What is Runtime and who is it for?

Runtime is a cloud platform for running AI coding agents in secure sandboxes, designed for engineering, DevOps, security, product, support, and operations teams that want governed AI‑powered development.

How does Runtime keep AI coding agents secure?

Runtime uses isolated VMs, controlled repository access, secret injection, deployment gates, network allowlists, and role‑based controls so AI agents operate only within policies your organization defines.

Which AI coding agents does Runtime support?

Runtime supports agents such as Claude Code, Codex, and OpenCode, allowing teams to choose and manage multiple coding agents within the same governed environment.

Does Runtime offer a free plan?

Yes, Runtime offers a free plan with one session, base sandbox resources, Claude Code, Codex, and OpenCode agents, community support, and 500 credits.

What are Runtime’s paid plan options?

Teams plans start at $99 per seat per month with unlimited users and sessions, all agents, collaboration features, governance controls, and priority support, while Enterprise plans are custom‑priced with advanced security, self‑hosting, and dedicated support.

Can Runtime be self-hosted?

Yes, Runtime supports self‑hosting and bring‑your‑own sandbox providers for organizations that have stricter security or compliance requirements.

Runtime · Our Verdict

Runtime takes a security‑first approach to AI coding agents, focusing on isolation, governance, and observability rather than flashy automation alone. Its sandbox model and policy controls make it particularly suited to teams that care about protecting codebases and infrastructure while still experimenting aggressively with AI.

For organizations serious about production use of coding agents, this balance of power and control is a strong differentiator.

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