# Use cases
What OpenCompany is good at.
- Sort Slack, Linear, CRM updates, meeting notes, and PR merges into a shared company brain that links concepts to one another — and cites them well in the work you do with AI.
- Do deep web search and answer hard research questions.
- Answer "what did we decide?" — decisions, owners, and reasoning, with citations.
- Onboard new hires against the brain instead of interrupting the team.
- Catch up after time off with a summary of what changed across every source.
- Draft investor updates, standups, and changelogs from what actually happened.
- Walk into calls prepared with everything the company knows about an account.
- Keep AI coding agents grounded — one MCP connection across Claude, Cursor, Codex, and ChatGPT.