Introduction
GMGN’s fee model fits in one sentence: 1% of every transaction, buys and sells, no subscription, no tiers. That’s the whole schedule, straight from GMGN’s own fee documentation.
Simple is nice. But “1% per trade” is not the same as “1% of your money,” and most people who complain about bot fees have never actually done the math on what they pay in a month. This article does the math, covers the priority fee settings that quietly matter more than the headline number, and shows where GMGN lands against Axiom and BullX on cost.
The fee, precisely
Every trade you execute through GMGN — web interface or Telegram bot, any chain — costs 1% of the transaction value. It’s taken out of the transaction itself, so you never pay it separately and it’s easy to forget it exists.
A round trip is two transactions. Buy $1,000 of a token, sell it flat, and you’ve paid roughly $20 to GMGN: $10 on the way in, about $10 on the way out. Your break-even on any trade starts at roughly +2% before you’ve made a cent.
That framing changes how the fee feels depending on how you trade:
- A few swing trades a week: fees are noise. On five $500 round trips a week you pay about $50. If your edge doesn’t survive that, fees are not your problem.
- High-frequency scalping: fees are your biggest cost. Fifty round trips a day at $200 each is $200/day to the platform, $6,000 a month. At that volume, Axiom’s volume tiers (0.75-0.95%) start to be a real argument.
The fees on top of the fee
The 1% is what GMGN takes. It is not what the trade costs.
Priority fees. On Solana you attach a tip so validators include your transaction quickly. GMGN lets you set this yourself, capped at 2 SOL per transaction. Their own recommendation is 0.002-0.005 SOL for normal trades, and 0.006 SOL or higher for automated orders like limit orders, copy trades, and auto-sells, because those need to land without you there to retry them. During a hot launch, people willingly pay 10x that to be early. Priority fees go to validators, not GMGN.
Launchpad fees. If you’re buying on a bonding curve, the launchpad charges its own fee on top. Pump.fun takes its own 1% — that one gets blamed on GMGN constantly and isn’t GMGN’s.
Slippage. On a thin token, the gap between the price you clicked and the price you got can eat more than every fee on this page combined. See our slippage explainer. Fees are predictable; slippage is where sizing discipline actually pays.
Failed transactions. A failed swap still burns its priority fee. If you’re sniping with low tips and failing three times before you land, your effective cost per entry just tripled.
The 10% referral discount
GMGN advertises a 10% discount on trading fees for accounts created through an invite link. It’s applied automatically at signup — there’s no code to type in later, and no way to add it to an existing account. If you don’t have an account yet, sign up through an invite link (that one’s ours, and full disclosure: we earn a share of the fees on the other side; that’s how referral programs work).
10% off 1% is 0.9%. On $100k of monthly volume that’s $100 back. Not life-changing, but it costs nothing to take, and the “can’t add it later” part is why we mention it in a fees article rather than burying it in a footer.
GMGN vs the competition on fees
| Platform | Trading fee | Model |
|---|---|---|
| GMGN | 1% flat (0.9% with invite discount) | Same rate forever, any volume |
| Axiom | 0.95% down to 0.75% | Volume tiers, plus SOL cashback |
| Photon | ~1% | Flat |
(BullX also charged ~1% flat, but it’s been offline since June 2026, so it’s out of the comparison for now.)
Two honest observations.
First, the spread between the cheapest and most expensive option here is about a quarter of a percent, and only at high volume tiers. Fee shopping between these platforms is a rounding error for most traders. Execution quality is not: one sandwich attack or one badly slipped entry costs more than a month of fee differences. Our MEV protection guide covers that side.
Second, what you’re actually buying from GMGN for that 1% is the data. The wallet tracking, the smart money feeds, the copy trading infrastructure — that’s the product. Traders who use GMGN purely as an execution button are paying for a research terminal and using it as a cash register. If raw execution cost is your only criterion, Axiom’s tiers win. If GMGN’s data is where your trades come from, the 1% is the subscription fee for the only part of this stack that finds trades for you.
Keeping your costs down
What actually moves the number, in order:
- Trade bigger, less often. Ten $100 entries cost the same 1% as one $1,000 entry but burn ten priority fees and ten slippage events instead of one. Overtrading is the expensive habit; the fee just keeps score of it.
- Set priority fees deliberately. 0.002-0.005 SOL for normal conditions, more only when speed genuinely matters. Leaving it maxed “just in case” bleeds SOL on every routine trade.
- Take the invite discount if you’re creating an account anyway. Free 10%.
- Watch failed transactions. Repeated fails on launches mean your tip is too low for the moment you’re trying to trade in. Raise it or skip the launch.
What to read next
- GMGN Beginner Guide & Tutorial — full walkthrough of the platform
- Is GMGN Safe? — custody model, fake bots, and the risks that matter
- GMGN Copy Trading Guide — the feature the 1% is actually paying for
- Axiom Trading Platform Review — the main alternative if fees are your deciding factor
