Multiplayer AI agent builder
Den is a better Slack+Notion built for AI agents. Used internally by Y Combinator. The final SaaS.
Den provides templates that users can customize and deploy in minutes. This template-first approach reduces time-to-value for common automation patterns, allowing non-technical users to get working agents running immediately.
Den's Business (200 USD/month) and Enterprise plans offer SOC 2 compliance, SSO, 24/7 dedicated support, and custom contracts. These tiers support unlimited agents and custom credit allocations, enabling production-scale deployment with enterprise-grade security.
Den is positioned as a unified workspace where humans and agents collaborate. Users can manage chats, docs, and agents in one platform, share AI-created artifacts with teams, and review agent work—enabling better coordination than scattered tools.
Den enables users to build AI agents in minutes using natural language, no coding required. Agents can run on schedules or via API triggers, and can be unblocked when stuck, allowing teams to automate workflows across 80+ integrated tools like Slack, Notion, and Google Sheets.
Den's AI agents handle complex tasks autonomously. The Pro plan (20 USD/month) explicitly targets professionals wanting to save 10+ hours weekly, with 20M monthly credits and 150 agents, plus advanced AI models (GPT-4, Claude) for sophisticated automation.