Comparison
Sydnical vs Investopedia Stock Simulator
Short answer: Investopedia Stock Simulator is a stock-market game. One of the oldest and most recognized free simulators. You get $100,000 in virtual cash, trade US stocks at real-time prices, and can run contests with friends or a class. Sydnical is a free AI investing coach that grades every decision, gives you a discipline score, and lets you replay real market crashes and booms. If you want to learn how you actually invest before risking real money, Sydnical fits; if you want someone who just wants a quick, familiar first taste of trading stocks. pick Investopedia Stock Simulator.
| Sydnical | Investopedia Stock Simulator | |
|---|---|---|
| Free to use | ||
| AI coach grades every decision | ||
| Discipline / behavior score | ||
| Replay real crashes & booms (Time Machine) | ||
| Global markets — incl. KOSPI & NSE | ||
| Deep options / futures / crypto | ||
| Graduate to real-money trading | ||
| Journals your real brokerage trades |
yes · partial · no
Where Investopedia Stock Simulator is stronger
Huge brand recognition and a familiar, no-friction first taste of buying and selling, with easy contests you can run for a group.
Best for: Someone who just wants a quick, familiar first taste of trading stocks.
Where Sydnical is different
It hasn't had a major update in years, it's US-market focused, and it won't grade your decisions, give you a discipline score, or let you relive a historic crash.
Sydnical's edge is diagnosis, not returns: an AI coach grades each decision (Brilliant → Blunder), a Discipline Score tracks your habits, and the Time Machine drops you into real history — the 2008 crash, COVID 2020, the 2023 AI boom — to see how you'd actually behave. It also covers six markets including Korea (KOSPI) and India (NSE).
Find out what kind of investor you are
Free, no signup to start, and no real money at risk. Trade real prices, get graded, and relive a market crash.
Try Sydnical free