Clear is a Slack application designed to refine workplace messages to be more concise and actionable. It uses AI to help users communicate more effectively within Slack by transforming lengthy or unclear messages into direct, professional communication that gets faster responses.

The app offers several key features including a slash command (/clr) that works in any channel or DM, direct messaging capability with the Clear bot for private refinement, inline coaching tips that explain changes made to messages, voice mode support for turning spoken thoughts into clear messages, and smart preservation that maintains original casing, acronyms, and technical terminology. All processing happens with a privacy-first approach where messages expire immediately after conversion.

Clear works by allowing users to type naturally without worrying about clarity or length. When using the /clr command or DMing the bot, Clear employs fine-tuned language models from Anthropic or OpenAI to clarify messages while preserving intent, tone, and terminology. The system processes messages instantly and returns refined versions with optional coaching explanations.

The benefits include saving time writing, removing filler words and rambling sentences, helping non-native English speakers communicate confidently, and getting faster responses from colleagues. For teams, it creates a culture of clarity with less channel noise, built-in writing coaching, and support for global teams working in multiple languages.

Clear targets Slack users who want to improve their workplace communication, particularly those writing lengthy messages, non-native English speakers, and teams seeking more efficient communication. It integrates directly with Slack through slash commands and direct messaging functionality.