Clear is a Slack application designed to refine workplace messages to be more concise and actionable. It helps users communicate more effectively 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, and inline coaching tips that explain changes to help users learn better writing habits. Clear preserves the original message's intent, tone, and terminology while removing filler words and redundant phrases. The service includes voice mode support for turning spoken audio clips into polished messages with transcripts.

Clear operates using fine-tuned language models from Anthropic or OpenAI that are optimized for clarity and directness. The AI processes messages to remove unnecessary complexity while maintaining technical terms, acronyms, and names intact. The system routes messages to the best available state-of-the-art model for optimal results.

The benefits include saving time writing messages, getting to the point faster, sounding more professional (especially for non-native English speakers), and receiving quicker responses from colleagues. For teams, it creates a culture of clarity with less channel noise and supports global teams by working in almost any language, including mixed-language sentences.

Clear is designed for workplace communication within Slack environments, targeting professionals who want to improve their written communication efficiency. It integrates directly with Slack through slash commands and direct messaging functionality, with a privacy-first approach that doesn't store any message data.