ToneGlyph

ToneGlyph is a mobile + web keyboard extension that helps people avoid emoji misunderstandings across cultures, ages, and workplace contexts. You type a message, add an emoji, and ToneGlyph instantly flags likely misreads (e.g., “thumbs up” seen as dismissive, “skull” read as hostile) and suggests safer alternatives based on your audience: friend, date, coworker, manager, client, or group chat. It includes a “tone preview” that shows how your message may be interpreted by different demographics and regions, plus a lightweight “emoji glossary” that explains common interpretations and recent shifts in meaning. The product is realistic because it doesn’t try to replace existing keyboards; it layers on top of iOS/Android keyboards and integrates with Slack/Teams via a browser extension. Monetization is straightforward: freemium, with pro features for teams and power users.