Revyn is an AI sales workspace built by Chennai-based Revyn Labs Private Limited for sales representatives, coaches and revenue teams. Its Arena product lets users rehearse calls with AI buyers using their product documents, prospect research and deal context. It scores conversations, provides coaching feedback and analyses uploaded real-call recordings. Ask Revyn answers questions using workspace knowledge and deal information. Team workspaces support assignments and readiness tracking, while CRM integrations connect practice results with sales pipelines.