MemeSim

Live: 0 coins tracked

Make your mistakes with fake SOL.

MemeSim is a trading simulator for Solana memecoins. Live prices, real fees, real rugs. The only thing that's fake is the money.

Start with 10 SOL See how it works

Free forever. No deposits. Pick 1 to 1,000 fake SOL.

Sim wallet

9.49SOL
Simulated
Paste a contract address…
TrendingNewAbout to migrate
TCA
TCAT

Trench Cat · 7m

MC$48.3KLiq$9.20K
+41.8%+180.2%
GMG
GMGMMigrated

gm gm · 52m

MC$312KLiq$61.0K
−6.2%+22.4%
SAF
SAFE💀 Rugged

Definitely Safe · 3h

MC$1.20MLiq$40
−98.7%−99.1%

Example screen. Prices on the real app are live.

Everyone pays to learn the trenches. Most pay in SOL.

  • Rugged in 4 minutes.

    You bought the top of a coin that was already dead.

  • Fees ate the win.

    You were up 30%. Fees, slippage and priority took half.

  • Bought the FOMO.

    The chart was green. The dev was already selling.

MemeSim lets you make every one of these mistakes. Without losing a cent.

Real trades. Fake money. Three steps.

  1. 01

    Pick a coin.

    Every new launch, live from pump.fun and more, the second it drops.

  2. 02

    Buy with fake SOL.

    Same delay, slippage and fees as a real trade.

  3. 03

    Read the receipt.

    See exactly what you paid, what moved, and why you won or lost.

Built to feel real. Not to feel good.

Real fees

1% per trade, plus priority and network fees, on every receipt.

Itemized on every fill, like the bots charge in real life.

Buy filled · TCAT

buy
Size
0.5000SOL
Quote price
$0.0₄481
Fill price
$0.0₄503(+4.55% worse)
Price impact
3.90%
Tokens received
9,780,000
Platform fee 1%
0.005000SOL
Priority fee
0.001000SOL
Network fee
0.000005SOL
Total fees
0.006005SOL
Time to fill
1.8s
Simulated · no real funds
Slippage fails

Your trade can fail, and you still pay the priority fee.

1 to 3 second fills. The price moves while you wait. Just like on-chain.

Sell failed · TCAT

sell

Slippage exceeded: price moved more than your limit while the order was in flight.This happens all the time in the real trenches. The priority fee was still charged.

Size
0.5000SOL
Quote price
$0.0₄481
Platform fee 1%
0.00SOL
Priority fee
0.001000SOL
Network fee
0.00SOL
Total fees
0.001000SOL
Time to fill
2.4s
Simulated · no real funds
Rugs go to zero

When liquidity gets pulled, your bag goes with it.

Honeypots trap you too. Some coins let you buy and never let you sell. Learn that here.

Liquidity was pulled at 14:02. This is what a rug looks like.
▲ Live positions

Watch your P&L move with the real market.

Entry MC, current MC, unrealized and realized P&L, updating as the coin trades.

Open position

TCAT+48.9%
Entry MC
$48.3K
Now MC
$71.9K
Size
0.5 SOL
Unrealized
+0.2445SOL

Trench Academy

Trench Academy. Learn it, then trade it.

Short lessons, 2 minutes each, connected to your real trades.

Open the academy

What you'll learn

  • Read a coin in 30 seconds: CA, market cap, liquidity, holders
  • Spot rugs, honeypots, bundles and fake volume before you buy
  • Size your trades so one bad coin can't wipe you
  • Take profit without selling too early
  • Know why you lost, not just that you lost

Strategy journal

Find out if your strategy works before your wallet does.

Tag every buy with why you bought it. MemeSim tells you which reasons make you money and which ones don't.

"Your KOL buys lose 62% of the time. Your migration buys are your best."

Does my strategy work?

  • Chart / dip14 trades64%+2.41SOL
  • KOL / caller9 trades22%−1.87SOL
  • New launch21 trades38%−0.6200SOL
  • Gut feel6 trades17%−1.10SOL

Verdict: you make money on dips and lose it on callers. Stop following callers.

Learn from traders who actually win.

See what they buy, why they buy it, and how often it works. Then copy their trades with fake SOL and find out if their strategy works for you.

Traders
0

Post the win. Post the L.

Every trade becomes a card for X. Wins, losses and rugs. Clearly marked as paper trades.

Practiced on MemeSimPAPER TRADE · MEMESIM

WIF

▲ +41.2%

$118K to $172K market cap · held 38 min

Example card. Yours comes from a real trade.

Who it's for.

  • New to memecoins.

    Learn without paying the trenches tax.

  • Losing more than winning.

    Find the habit that's costing you.

  • Testing a new strategy.

    Run it for a week before you risk real SOL.

SituationLearning with real SOLLearning on MemeSim
First rug−2 SOLFree lesson
Bad entryReal lossReceipt that shows why
Testing a strategyWeeks of lossesOne week, zero risk
Copying a callerHopeData

Questions people ask first.

Is it really free?
Yes. No deposits, no subscriptions, no real money ever.
Are the prices real?
Yes. Live prices from real Solana markets, updated in seconds.
Can I withdraw my fake SOL?
No. It's not money and never will be. That's the point.
Can I change my balance?
Yes. Pick 1 to 1,000 SOL when you start, and change it anytime in Settings. Each change starts a new run.
Do I need a wallet?
No. Sign in with Google, email or a Solana wallet. Wallet sign-in is a signature only, never a transaction.
Is this financial advice?
No. It's practice.

Your first rug should be free.

Start with 10 SOL Email, Google or a Solana wallet. We never ask for keys or transactions.