Pentagon

Pentagon is a cloud-based platform where AI agents operate on their own dedicated cloud computers, working autonomously on goals over extended periods. It solves the problem of teams being limited by human capacity and needing constant oversight, as these agents take initiative, keep projects moving, and only involve people when judgment is needed. This allows users to delegate work rather than micromanage, with agents carrying tasks across days or weeks even when the user is offline.

The platform features agents that can be reached through messaging apps like Slack, Teams, iMessage, and email services such as Gmail and Outlook, as well as through Pentagon’s own desktop and mobile apps. Agents communicate in shared conversations with human teammates, maintaining shared context across the team. The technology stack is flexible: agents can be moved between different AI models (including GPT, Claude, DeepSeek, Gemini, and Grok), harnesses (such as Pentagon, Codex, and Eve), and infrastructure providers (like E2B, Daytona, and Modal) without losing their context or history.

Pentagon is designed for teams that want to scale their capacity by adding AI teammates who work alongside people for the long term. The website indicates the product is in a launch phase, but does not specify pricing, free plans, trials, or seat-based or usage-based packaging.