Siro, an AI-powered coaching platform for field sales, significantly improved its service by integrating AssemblyAI's advanced speech recognition and speaker diarization capabilities, resulting in a 90% reduction in customer complaints and support tickets. The platform, designed to optimize in-field sales practices remotely, addresses the challenges of coaching sales representatives dispersed over wide regions by providing accurate transcriptions and speaker identification from mobile device recordings. This technological enhancement has allowed Siro to deliver precise coaching insights, leading to a reported 20-40% increase in sales growth for field representatives and additional earnings of approximately $20,000 per quarter. With these improvements, Siro has democratized access to high-quality coaching, significantly enhancing the efficiency and effectiveness of sales teams while setting the stage for future AI-driven innovations.