According to AlphaMoat, as of 2026-09, the Chrome extension Chess Coach AI has 20 users (-25.9% MoM) — ranked #7,407 of 9,324 AI browser extensions, and #549 of 676 in Education & Research.
What is Chess Coach AI
Real-time chess coaching overlay for Chess.com. Powered by Stockfish engine with Groq and Gemini AI explanations for beginners. Real-time chess coaching while you play on Chess.com. Shows the best next move, blunder alerts, opponent threats and strategic plans. Powered by Stockfish engine running locally in your browser, with beginner-friendly explanations via Groq and Google Gemini AI. Your API keys are stored only on your device and never shared.
Extension profile
User Growth Trend
Popular in Education & Research
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.