Tailor by Threads is an AI tool that helps teams manage their workflows by optimizing their time and productivity. It is designed to work alongside the Threads app, which was built to replace outdated tools in the modern workplace. Tailor can be customized to run a prompt on chat messages, summarize key action items, and detail post-mortems. The AI's proactive summaries are triggered automatically, allowing users to decide whether to dig deeper or focus on other tasks. Tailor also has voice chat functionality that is capable of recording calls and providing automatic meeting notes along with a custom prompt over the transcript. Writing prompts can be saved for future reference and provide users with greater freedom to streamline their workflows. Overall, Tailor aims to improve team productivity by optimizing team communication, decluttering notifications, and increasing efficiency.