The one-line version: BullX is a web terminal with tools, Fomo is a phone app with people, and they cost the same. BullX charges a flat 0.5% on every buy and sell, no monthly fee, no extra for sniping or copy trading, and runs on Solana plus EVM chains from a browser. Fomo charges about 0.50% per swap (0.45% with a referral sign-up), with a roughly $0.95 minimum on Solana and none on Base, BNB Chain or Monad per the breakdowns we have seen, and it lives on your phone with a feed of named traders. At ordinary sizes the fee is a wash; the choice is about how you make decisions.
BullX
Web terminal for Solana and EVM. New-pair discovery, sniping, automated copy trading, limit orders, multi-wallet management. Flat 0.5% per transaction, no subscription; priority fees, tips and slippage extra. Terminal-style custody: wallets you control by exported key.

Fomo
Phone-first social trading app, web since April 2026. Feed of named traders, follow with alerts, one-slide execution. Solana, Base, BNB Chain, Monad, Ethereum, Robinhood Chain from one USD balance, gas sponsored. About 0.50% per swap, ≈$0.95 minimum on Solana, 10% off via referral. Split-key embedded wallet, FaceID, key export.
Where each one actually wins
BullX wins when you want automation for the price of a manual trade: a copy bot mirroring a wallet, a sniper set on a launch, limit orders that fire while you sleep, and all of it at 0.5% with no subscription, which undercuts the 1% Telegram bots by half. If your edge is tooling, BullX is the cheapest serious desk on Solana.
Fomo wins when you want to see what accountable humans are doing and act from wherever you are: the feed shows entries with names and track records, six chains share one balance, gas is paid, and the onboarding is Apple Pay. It also wins on the two chains the terminal culture ignores, Robinhood Chain and Monad, and on the custody guard rails a non-professional needs.
The fee, read properly
| Round trip | BullX (0.5% + 0.5%) | Fomo, Solana (0.50% + 0.50%, $0.95 min; 0.45% with referral) | Fomo, BNB / Base / Monad |
|---|---|---|---|
| $50 | $0.50 + priority + slippage | $1.90 | $0.50 ($0.45) |
| $300 | $3.00 + priority + slippage | $3.00 ($2.70) | $3.00 ($2.70) |
| $2,000 | $20 + priority + slippage | $20 ($18) | $20 ($18) |
Two honest notes. On a typical pump.fun migration, analysts put the true cost of a bot trade at 1.6 to 3.3% once priority fees, tips, slippage and MEV are counted, so BullX's 0.5% is the floor, not the bill. And Fomo's $0.95 minimum makes tiny Solana clips expensive, which is why we send small-clip learners to Base or BNB Chain in the app.
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Copy trading: bot versus person
BullX's copy trading follows a wallet address with a bot, at machine speed, with your size and slippage. Fomo's follows a person with a public track record and sends you an alert; you tap. The bot is faster and mirrors mistakes faster. The manual route is slower by seconds and those seconds are where you check liquidity. We have watched both make and lose money; the automated one loses in bigger, faster clips when the target wallet is wrong.
The realistic verdict
If you want automation on Solana without a subscription, BullX is the cheapest credible desk and Fomo is not competing. If you trade from a phone, across chains, from a feed of people rather than a list of wallets, Fomo does that job at the same fee and with better guard rails. Plenty of traders run BullX at the desk and Fomo in the pocket, and pay the same 0.5% in both places.
FAQ
What is the difference between Fomo and BullX?
Which is cheaper, Fomo or BullX?
Does BullX have copy trading?
Who holds the keys on BullX?