Start today. Your first scenario is live in 30 minutes.
14-day free trial. No credit card needed. Join trainers who give their students 10x more practice time. Start building your AI voice coach today.
Turn your coaching methodology into AI practice scenarios. Build them in minutes, deploy to hundreds of students, and let them practice whenever they need to.
Students practice cold calls, handle objections, and build confidence with AI prospects that behave like real decision-makers. Configure difficulty levels from friendly to skeptical, and let your sales methodology do the teaching.
Teams practise giving constructive feedback, navigating difficult conversations, and developing personal leadership. The AI plays the colleague receiving feedback, then switches to coaching mode to review how it went.
Job seekers practise answering interview questions out loud with an AI recruiter that adapts to their CV, target role, and industry. Build speaking confidence that reading tips alone can never provide.
Organisations offer 24/7 emotional support through AI voice coaches trained in evidence-based methodologies. Emotion recognition, guided exercises, and crisis detection protocols keep users safe while providing accessible care.
New hires practise company-specific scenarios before their first day. Product knowledge, customer interactions, internal processes. Consistent training quality regardless of team size or location.
One platform for creating, deploying, and managing AI voice coaches. No developers needed.
Get clear answers to the questions we hear most so you can focus on what truly matters.
No. Twinvoice is designed for trainers and coaches, not developers. You write your coaching instructions in plain language, upload your methodology documents, and choose a voice. The platform handles the technical side. Most trainers build and test their first coach within 30 minutes.
You upload 1 to 3 minutes of clear audio of your voice. Twinvoice uses ElevenLabs instant voice cloning to create a digital version that sounds like you. The cloned voice is private, remains your property, and can be deleted at any time. You can also skip cloning and choose from professional stock voices in 29+ languages.
Twinvoice supports four coach types: roleplay (the AI plays a character like a prospect or interviewer), coaching (the AI guides users through exercises or reflection), hybrid (roleplay followed by coaching feedback), and Q&A (answers based on uploaded documents). This covers applications from sales training and leadership development to interview preparation and mental health support.
You create a program, generate invite codes, and share them with your students. They register with the code, log in, pick a scenario, and start practising immediately. Students need a device with a microphone and internet connection. No app download required.
Twinvoice supports Dutch, English, German, French, and Spanish. You set the language per session, not per coach, so one coach can work with students in multiple languages.
14-day free trial. No credit card needed. Join trainers who give their students 10x more practice time. Start building your AI voice coach today.
AI voice coaching for trainers who want to scale.
