The engineers who advance fastest aren't always the best coders. They're the ones who can explain their thinking, push back without burning bridges, and make a room trust their technical judgment. Commy helps you practice those conversations privately.
No signup required. Full AI feedback on your first drill.
Every senior engineer recognizes at least three of these.
You know exactly how the system works. The PM, the CFO, and the board don't — and they shouldn't have to. Translating deep technical complexity into clear business language without dumbing it down is a skill that separates engineers who influence decisions from engineers who execute them.
Code review is one of the most communication-dense activities in engineering. Feedback that reads as criticism, defensive responses to comments, vague 'LGTM's — most teams have never been taught to review well. The code quality suffers. So does the team culture.
A PM wants a feature in two sprints. You know it's four. Saying so without sounding obstructionist, while proposing alternatives the business can actually use, is a conversation most engineers dread — and many lose before they start.
You have a strong technical opinion. The room is full of senior engineers. You stay quiet, or you speak but it doesn't land. Engineers who can articulate a technical position clearly — anchoring their argument, acknowledging tradeoffs, handling pushback — get their designs built.
Practice the conversations that determine whether your technical work gets built and trusted.
Your CTO asks you to brief the board on a new architecture decision. Practice leading with business impact, not implementation detail — keeping the room engaged without over-simplifying the trade-offs.
A PM has committed to a feature date without consulting you. You have two weeks. You need four. Practice the conversation that resets expectations without destroying the relationship or your reputation.
A colleague has submitted a PR with fundamental architectural issues that will need significant rework. Practice how to give that feedback with clarity and specificity — in a way that's heard as mentorship, not judgment.
Your team is leaning toward a solution you think will create significant technical debt. Practice making your case — structuring the argument, presenting the tradeoffs, and handling the pushback from an engineer who disagrees.
Something broke in prod. You're the on-call engineer. Leadership wants a live update now. Practice delivering a calm, clear incident status — what happened, what you're doing, what the impact is — without sounding panicked or vague.
Before
Leads with architecture and implementation. Audience glazes over. Decision gets punted.
After Commy
Leads with business impact and risk. Technical detail is available but not front-loaded.
Before
Either capitulates immediately or sounds combative. Neither builds trust.
After Commy
Names the constraint, shows the math, proposes a scoped alternative. PM leaves feeling heard.
Before
States opinion without framing. Gets dismissed. Doesn't follow up effectively.
After Commy
States position, acknowledges alternatives, presents tradeoffs. Room engages with the argument.
"I've been writing code for 8 years and could build anything. My problem was getting anyone to care about what I was building. The 'explaining to non-technical stakeholders' drill changed how I frame every engineering RFC."
Staff Engineer
Series C fintech, 4 years IC
"I used to cave on timelines because I didn't know how to push back without it becoming a fight. Now I have a framework for those conversations. My PM actually told me my estimates are more trusted because I explain my reasoning."
Senior Software Engineer
B2B SaaS, backend team
"Commy is the thing I needed before my first tech lead role. Leading a team is mostly communication. No one teaches you that in a CS program."
Tech Lead
Early-stage startup, 6-person engineering team
Try an engineering communication drill now — no signup required. Get AI coaching on how you explain, push back, and advocate — not just whether your code compiles.
No signup. No credit card. Full AI feedback on your first drill.
Commy provides AI-powered drills for the conversations engineers struggle with most: explaining technical decisions to non-technical stakeholders, pushing back on unrealistic deadlines, advocating for promotions, and leading design reviews. You practice in a private space and get specific AI feedback on clarity, confidence, and persuasiveness.
Engineers can practice explaining technical work to PMs and executives, pushing back on scope creep without damaging relationships, salary negotiation, tech lead and engineering manager interviews, code review discussions, and presenting architectural decisions to cross-functional teams.
Technical skill is the baseline — the engineers who get promoted, trusted, and heard are those who communicate effectively. Studies show communication skills are the top differentiator for senior engineering promotions. Commy helps developers practice these high-stakes conversations privately before the real ones.
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.