Speak Without Fear at Work, on Dates, on the Phone
How many calls have you let go to voicemail? How many ideas stayed in your head? StutterLab gives you a private space to practice the conversations that matter — and the confidence to have them for real.
Everything You Need in One App
No more juggling multiple tools. StutterLab is the complete stuttering therapy toolkit.
Audio Lab
DAF + FAF + Choral Speaking + Metronome in one browser-based tool.
AI Stutter Fingerprint
Maps your personal stuttering patterns and tracks improvement objectively.
Phone Call Simulator
Practice real-world phone scenarios with an adaptive AI conversation partner.
90-Day Curriculum
Structured daily exercises that build from basics to real-world confidence.
CBT & Mindfulness
Address speaking anxiety with thought records, breathing exercises, and ACT.
Feared Words Trainer
Identify and desensitize your specific trigger words with targeted practice.
Progress Analytics
Detailed charts showing fluency trends, practice streaks, and technique effectiveness.
SLP Connection
Connect with Speech-Language Pathologists who can monitor and guide your therapy.
How StutterLab Compares
Most speech apps focus on one thing. StutterLab does it all.
What Users Say
“The phone call simulator changed everything. I practice before real calls and my anxiety dropped massively.”
Alex M.
3 months on StutterLab
“Day 60 of the curriculum. My wife noticed the improvement before I did. The daily structure keeps me accountable.”
James R.
Pro member
“As an SLP, this fills the between-sessions gap perfectly. I can track my patients' practice and progress.”
Dr. Sarah K., CCC-SLP
SLP plan
Your Stutter Doesn't Define Your Career
Practice the meetings, interviews, and phone calls that matter. Build confidence that follows you into every room.
Get Started FreeNo credit card required. Free tier available forever.