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Cord

Runs coding agents in isolated cloud sandboxes from Slack and Linear, billed in sandbox hours not tokens

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freemiumFree is $0 to get started for trying things out: 25 sandbox hours, up to 3 repositories, and Slack and Linear integrations. Pro is $20 per developer per month for teams shipping with agents daily: 250 sandbox hours per developer, unlimited repositories, and an invoice-based checkout that quotes the monthly total by developer count. Enterprise is custom-priced and self-hosted on your own infrastructure, with unlimited sandbox hours, unlimited repositories, Slack and Linear integrations, SSO and access controls, and priority support. All plans work with your existing Claude or Codex subscription or your own API keys — Cord does not resell model inference. No credit card is required to start. Daytona is the default sandbox provider; Modal is supported for teams needing more scale.View full pricing →

Visit Cord

https://runcord.com

About Cord

Cord, from Pretzel AI, runs coding agents inside cloud sandboxes so that agent work happens away from your laptop and away from each other. Each task gets an isolated sandbox with a repository checkout, which is what makes it safe to have several agents working different issues at once without them fighting over a working tree or a port. Daytona is the default sandbox provider, with Modal available for teams needing more scale. The integration surface is deliberately narrow and well chosen: Slack and Linear, so an agent run is kicked off from where the work is already tracked and reports back into the same thread rather than requiring another dashboard. The commercial design is the part worth noting — Cord does not resell inference. Every plan works with your existing Claude or Codex subscription, or with your own API keys, and what you actually buy is sandbox hours: 25 on the free tier, 250 per developer per month on Pro. That means the price does not move when model costs do, and a team already paying for Claude seats is not paying twice. Enterprise is self-hosted on your own cloud with unlimited sandbox hours and repositories, SSO and access controls. The company is Y Combinator-backed and operates as a German GmbH.

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Key Features

Isolated cloud sandbox per agent task with its own repo checkout
Daytona as default sandbox provider, Modal for higher scale
Slack and Linear integrations on every plan including free
Bring your own Claude or Codex subscription or API keys
Billing in sandbox hours rather than tokens
Self-hosted enterprise deployment on your own cloud

Cord Pros & Cons

Pros

  • +Price is insulated from model cost changes because inference is not resold
  • +Slack and Linear integrations are available on the free tier, not held back
  • +Sandbox isolation makes genuine parallel agent work safe

⚠️ Cons

  • 25 free sandbox hours disappear quickly on any real repository
  • Requires an existing Claude or Codex subscription — not a standalone product
  • Only Slack and Linear are integrated; no GitHub Issues or Jira path published

Tags

coding-agentssandboxesslacklineardaytonaself-hosted
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