Solana Trading Bot Fee Calculator

What will trading actually cost you on each bot? Nobody else does this math — including the per-trade minimum that changes the answer.

Why the headline fee rate can be misleading

At a $75 trade, Fomo's ~0.5% headline rate would suggest $0.375 — but Fomo has a roughly $0.95 per-trade minimum, so you actually pay $0.95, an effective rate of 1.27%. Axiom's flat ~1% on that same trade is $0.75 — cheaper here despite the higher headline rate. Use the calculator below with your own trade size.

Bot Fee/trade Effective rate Per day Per month
★ Fomo $2.25 0.45% $2.25 $68
Trojan $4.00 0.80% $4.00 $120
Axiom $4.50 0.90% $4.50 $135
GMGN $5.00 1.00% $5.00 $150
Photon $5.00 1.00% $5.00 $150

Moonshot isn't included — its fee structure varies by payment method with no single published rate to calculate against. GMGN and Photon's referral codes don't provide a fee discount, so their numbers don't change when the code toggle is on.

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How this is calculated

Fee = (headline rate × trade size), floored at the bot's per-trade minimum where one exists (only Fomo has one, at ~$0.95), then the referral code discount is applied if toggled on — a straight percentage off the fee you'd otherwise pay (Axiom/Fomo: 10% off; Trojan: 20% cashback). Ranked by monthly cost at your trades-per-day input.

Full methodology and rate sources: Solana trading bot fees compared.