Structured memory your AI agent queries via REST API — across sessions, across models. No RAG retrieval, no .md file hacks, no context window limits. Works with Claude, OpenAI, Google, and xAI.

PM tools created email dumps, not email integrations. Attachments get lost. Plugins break. You're still copy-pasting. Casso fixes this. Forward an email, get a real task with AI summary, deadlines extracted, attachments saved, and replies as comments. Need to update that task? Add ticket:xxxxx to the subject. Same task, new info, no duplicates. Works with any email client. Jira, ClickUp, Asana, Monday. No plugins, agents, n8n, zaps, or bugs.