What Crux does
Founded in 2023, Crux operates in Enterprise Tech, offering tools to summarise Slack conversations. Crux enables users to quickly scan project updates and summarise discussions into pros and cons, facilitating efficient decision-making without navigating extensive threads. The service also supports note-taking for improved message handling and productivity. Users can summarise conversations using the Get the Crux shortcut or by sending an "@Crux summarize" message in the relevant thread.
Who runs it
Check the company’s own careers page — linked at the top — before a job board. A role appears there first, sometimes weeks before it is syndicated anywhere else.
Questions and experiences
Nobody has asked anything about Crux yet. If you have interviewed here, what you know is worth more to the next person than anything on the rest of this page.
Company facts compiled from public sources and last refreshed 9 September 2026. Details change; treat the company’s own site as the authority.