Quick Answer
GDEX Pro is the broader multi-chain option, supporting 9 chains (Solana, Ethereum, Base, BNB, Arbitrum, Optimism, SUI, Sonic, Berachain) with self-custody sign-in via Google or Apple, a no-KYC Apple Pay on-ramp starting at $50, HyperLiquid perpetuals, and 5 configurable AI copy-trading agent slots for a ~1% swap fee. Axiom and Trojan are Solana-first terminals with narrower chain coverage and different on-ramp and custody models. Which one wins depends on whether you need multi-chain access and a no-KYC card on-ramp (GDEX Pro) or a Solana-only, browser-extension or Telegram-native workflow (Axiom, Trojan).
Traders comparing Solana and multi-chain trading terminals usually end up looking at GDEX Pro, Axiom, and Trojan side by side. Each takes a different approach to custody, chain coverage, and how you fund your wallet, and those differences matter more than the marketing copy suggests.
This comparison sticks to verifiable specs: which chains each platform supports, how you get fiat in, whether you hold your own keys, whether perpetuals and copy-trading are built in, and what the fees actually are. No speculation on which token will pump — just the mechanics of the tools themselves.
GDEX Pro, built by GemachDAO, is a self-custody, multi-chain trading terminal and swap aggregator, not a decentralized exchange in the AMM sense and not a centralized exchange. Axiom and Trojan are established Solana-focused trading tools, with Trojan best known for its Telegram-bot origins. The table below lays out where each stands.
How GDEX Pro Compares
GDEX Pro vs Axiom vs Trojan, spec by spec
| Spec | GDEX Pro | Axiom | Trojan |
|---|---|---|---|
| Chains supported | 9 (Solana, Ethereum, Base, BNB, Arbitrum, Optimism, SUI, Sonic, Berachain) | Primarily Solana | Primarily Solana |
| Custody model | Self-custody via Web3Auth threshold cryptography, sign in with Google or Apple, no seed phrase, private key exportable | Varies by wallet connection | Varies; originated as a Telegram trading bot |
| Fiat on-ramp | Apple Pay, $50 minimum, no KYC, ~2-3% fee | Varies | Varies |
| Perpetuals | Yes, via HyperLiquid | No | No |
| AI copy-trading | 5 configurable AI agent slots with Conservative, Balanced, Aggressive presets | No | No |
| Swap fee | ~1% | Varies | Varies |
| Access method | Browser-based, Google or Apple sign-in, no app download, works in mobile Safari | Web app / browser extension | Telegram bot / web app |
| Referral program | 30% fee-share | Varies | Varies |
Where GDEX Pro wins
GDEX Pro's main edge is breadth: 9 chains under one login versus Solana-only coverage on Axiom and Trojan. If you trade across Solana, Ethereum, Base, BNB, Arbitrum, Optimism, SUI, Sonic, and Berachain, switching between separate Solana-only tools is slower and fragments your history and funds.
It's also the only one of the three with a documented no-KYC Apple Pay on-ramp ($50 minimum, ~2-3% fee), built-in HyperLiquid perpetuals, and configurable AI copy-trading through 5 agent slots with risk presets. Self-custody is handled through Web3Auth threshold cryptography, so you sign in with a Google or Apple account instead of managing a seed phrase, while still being able to export your private key.
Where Axiom or Trojan might fit better
If your trading is exclusively Solana memecoins and you already have an established workflow inside Telegram, Trojan's bot-native interface can be faster to act on alerts without switching apps. Axiom has built a following for its Solana-focused speed and interface among traders who never need to leave that chain.
Neither platform is documented here as offering multi-chain support, HyperLiquid perps, or a built-in no-KYC card on-ramp, so if those are must-haves, they're not the fit. Traders should verify each platform's current fee schedule and custody terms directly, since bot-based and extension-based tools can change these without much notice.
Fees and risk, honestly
GDEX Pro charges roughly 1% on swaps and roughly 2-3% on Apple Pay on-ramp purchases, with a $50 minimum on-ramp amount. These are platform fees on top of standard network gas costs, which vary by chain and congestion.
Self-custody, on GDEX Pro or any similar terminal, means you are responsible for your own funds. There is no customer support desk that can reverse a bad trade or recover funds sent to the wrong address. AI copy-trading agent slots and perpetuals trading both carry real loss risk; risk presets (Conservative, Balanced, Aggressive) change exposure but do not eliminate it. No trading terminal, including GDEX Pro, Axiom, or Trojan, can guarantee profit, and past performance of any strategy or agent preset is not a predictor of future results.
Frequently Asked Questions
Is GDEX Pro a decentralized exchange like Axiom or Trojan?
No. GDEX Pro is a self-custody, multi-chain trading terminal and swap aggregator, not an AMM-style decentralized exchange and not a centralized exchange. Axiom and Trojan are also trading terminals rather than DEXs themselves; all three route trades through underlying liquidity venues.
Which is cheaper, GDEX Pro, Axiom, or Trojan?
GDEX Pro's swap fee is documented at approximately 1%. Axiom and Trojan's exact current fee schedules vary and should be checked directly on each platform, since bot and extension-based tools can adjust fees without much notice.
Can I trade multiple chains on Axiom or Trojan the way I can on GDEX Pro?
No. Axiom and Trojan are primarily Solana-focused tools. GDEX Pro supports 9 chains: Solana, Ethereum, Base, BNB, Arbitrum, Optimism, SUI, Sonic, and Berachain.
Does GDEX Pro require KYC to buy crypto?
No. GDEX Pro's Apple Pay on-ramp requires no KYC, has a $50 minimum purchase, and charges roughly a 2-3% fee.
Do Axiom or Trojan offer perpetuals trading?
Not as documented here. GDEX Pro offers perpetuals through an integration with HyperLiquid; Axiom and Trojan are not documented as offering built-in perpetuals.
What is AI copy-trading on GDEX Pro?
GDEX Pro offers 5 configurable AI agent slots, each set to a Conservative, Balanced, or Aggressive risk preset, for automated copy-trading. This is not available on Axiom or Trojan as documented here.
Do I need a seed phrase to use GDEX Pro?
No. GDEX Pro uses Web3Auth threshold cryptography for self-custody, letting you sign in with a Google or Apple account instead of managing a seed phrase, while your private key remains exportable.
Can I use GDEX Pro without downloading an app?
Yes. GDEX Pro runs in the browser, including mobile Safari, with no app download required, unlike Trojan's Telegram-bot-based access method.
Bottom Line
GDEX Pro is the stronger pick for traders who want multi-chain coverage, a no-KYC fiat on-ramp, built-in HyperLiquid perpetuals, and configurable AI copy-trading in one self-custody terminal. Axiom and Trojan remain reasonable choices for traders who work exclusively on Solana and prefer their existing browser-extension or Telegram-native workflow. Compare current fee schedules directly on each platform before committing, since terms can change.
Self-custody. $50 minimum. No KYC.