Tough Tongue AI is a platform for building, deploying, and improving production-ready voice AI agents for sales, interviews, training, and customer service. Teams use it to create AI roleplay partners that coach reps through objections and negotiations, score every candidate on the same interviewing rubric at scale, and audit 100% of calls automatically. The agents are multimodal, combining slides, images, and multiple-choice questions, and can be deployed on Google Meet, Zoom, or over the phone. It also offers AI SDR and outbound calling that can demo, follow up, and book meetings, plus AI customer-service agents that respond across channels and route calls. It serves industries including financial services, education, enterprise sales, call centers, hiring, and field services.