Most developers are technically excellent and communication-limited. Commy gives you a place to practice the conversations that actually determine your career — salary negotiation, design reviews, stakeholder presentations — with precise AI feedback.
No credit card. See AI feedback in 60 seconds.
Practice real conversations, not hypotheticals. Each drill is grounded in situations that actually come up in a software engineering career.
“You've received an offer for $155k TC. You know the market is $185-210k for your level. Make your case.”
Most developers leave $20-50k on the table because they don't know how to negotiate. This is the highest-ROI skill you'll ever practice.
“Your manager is pushing back on your choice to use a microservices architecture. Defend your decision without being dismissive.”
Technical decisions are 30% technical and 70% persuasion. Knowing how to communicate tradeoffs determines whether your ideas get adopted.
“Present the business impact of your new authentication system to a product and finance audience with no engineering background.”
The developers who advance to senior and staff roles are the ones who can translate technical work into business language.
“A senior engineer is publicly challenging your proposed API design in a design review. How do you respond without getting defensive?”
Design reviews are high-stakes social situations. How you handle disagreement shapes your reputation as much as the technical content.
“Your peer's code has consistent readability issues that are slowing down code review. Give them feedback directly but constructively.”
Peer feedback on a team determines code quality and team culture. Most developers avoid it — the ones who do it well are invaluable.
At the individual contributor level, technical skill is the primary driver of output. At senior and above, it's table stakes. The engineers who grow into staff, principal, and leadership roles are the ones who can communicate their ideas clearly, influence decisions, and make others around them more effective.
Clarity, confidence, empathy, assertiveness, and structure — scored 0-100 so you know exactly what to work on.
See a better version of what you said. Not abstract advice — a concrete example you can learn from and adapt.
Know what you're already doing well so you can build on it, not just fix weaknesses.
See your scores improve over time. Quantify your progress the same way you track code quality.
No account needed. Pick a scenario, type your response, see your score.
Try free now →Commy is an AI communication coaching platform that helps professionals practice salary negotiation, difficult conversations, leadership communication, and public speaking through interactive drills with real-time AI feedback and scoring.
You choose a realistic professional scenario — like negotiating a raise or handling a conflict. You speak or type your response. Commy's AI analyzes your communication in real time and provides specific scores and feedback on clarity, confidence, empathy, assertiveness, and structure.
Yes. Commy offers a free plan with 5 drills per day, all scenario types, and full AI feedback and scores. No credit card required. The Pro plan ($12/month) offers unlimited drills and personalized coaching.
Commy covers 12+ scenario categories including salary negotiation, job interviews, conflict resolution, performance reviews, public speaking, client pitches, executive presence, difficult conversations, investor pitches, giving feedback, brainstorming sessions, and cross-cultural communication.
Traditional communication coaching costs $200-500 per session and requires scheduling. Commy provides unlimited AI coaching available 24/7 at a fraction of the cost, with consistent scoring and immediate feedback after every drill. You can practice the same scenario repeatedly until you master it.