Synsyo is an AI-powered practice gym for communication. Rehearse interviews, presentations, sales pitches, or everyday conversations and get instant feedback on clarity, tone, and confidence. Build real-world speaking skills—anytime, anywhere.
I tried Synsyo to practice daily conversations and it surprised me how accurate the feedback was. It shows exactly where I need to improve (like speaking too fast). It already feels better than alternatives I’ve tried, and I’m excited to see more features coming.
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Humans in the Loop — A free community for people who love using AI to ship faster
A free community for people who love using AI to ship faster
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Maker
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We built Synsyo because too many smart people fail interviews, presentations, or pitches not for lack of knowledge but lack of confidence. Unlike YouTube or generic apps, Synsyo gives personalized, real-time coaching in any scenario: interviews, sales, presentations, even daily conversations.
We’re proud that in early tests, 160+ users already logged 1,100+ practice sessions and told us: ‘This feels like practicing with a real coach.’
We’d love your feedback and ideas on how Synsyo can help you build confidence in your next big moment.