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For Thai crypto investors, the June 28 enforcement deadline simplified an already-concentrated market. With Bybit, OKX, and CoinEx now blocked from serving Thai users, the practical choice for retail trading in Thailand has narrowed to two platforms: Bitkub and Gulf Binance. This comparison matters more now than at any point since Gulf Binance launched in 2025.
The short answer: Bitkub for investors who prioritise track record, THB liquidity, and domestic customer service; Gulf Binance for investors who want a broader token selection and are comfortable with a newer platform that inherits Binance’s global infrastructure. Neither is clearly superior for every use case, which is why both platforms continue to attract and retain users.
Track Record and Trust
Bitkub has been operating since 2018 and has survived Thailand’s regulatory evolution, multiple market crashes, the FTX contagion period, and the Thai SEC’s tightening of exchange requirements. Its majority stakeholder is SCB TechX, a subsidiary of Siam Commercial Bank — one of Thailand’s four largest financial institutions. For Thai investors who put meaningful weight on institutional backing and operational longevity, Bitkub’s history counts for something real.
Gulf Binance is newer but not thin. Its parent structure connects Gulf Energy Development — a major Thai energy conglomerate — with Binance, the world’s largest crypto exchange by trading volume. The Binance backing provides infrastructure depth and global liquidity access. The concern sometimes raised about Gulf Binance is regulatory: Binance’s global entity faces ongoing scrutiny in multiple jurisdictions, and how that affects the Thai joint venture remains a question worth monitoring, even though Gulf Binance operates as a separately licensed Thai entity.
Token Selection
Gulf Binance lists 100-plus tokens — significantly more than Bitkub’s 50-plus. For investors who want exposure to mid-cap or newer altcoins, this matters. After the June 28 enforcement action removed Bybit and OKX as options for Thai users, the broader Gulf Binance token list becomes more valuable for investors who previously relied on those platforms for altcoin access.
Bitkub covers all major tokens — BTC, ETH, XRP, BNB, SOL, ADA, and the Thai-market staples like SIX and JFIN — but it does not stretch as far into the long tail. If your primary holdings are in top-10 assets, the token selection difference is less meaningful.
Fees and Spreads
Both platforms use a maker-taker fee model with volume-based discounts. At retail volumes (under 1 million baht per month), the effective trading fees are comparable — roughly 0.20-0.25% per side. At higher volumes, Gulf Binance’s fee schedule reduces more aggressively due to its Binance lineage. Spread on the BTC/THB pair is tight on both platforms during regular market hours; it widens in thin overnight trading, more so on Bitkub whose market-making is domestic only.
Deposit and withdrawal are both free via PromptPay on each platform. The difference shows in withdrawal processing times for crypto: Gulf Binance typically processes withdrawals faster, a consequence of deeper cold wallet infrastructure. Both platforms require Thai bank account verification linked to national ID.
User Interface and Thai-Language Support
Bitkub’s mobile app is functional and familiar to Thai users who have been on the platform for years. The interface is clean, Thai-language throughout, and focused on the assets Bitkub lists. The trading terminal is suitable for retail investors but lacks the depth of charting and order types that active traders want.
Gulf Binance benefits from Binance’s frontend engineering — the interface is more sophisticated and the charting tools are better. Thai language support is solid. New users who have used Binance internationally will find it familiar. Existing Bitkub users may have a short learning curve.
The Verdict by Investor Type
Long-term holders of major assets (BTC, ETH, XRP): Either platform works. Bitkub’s track record and bank-affiliated backing make it slightly preferable for larger balances where peace of mind matters.
Altcoin traders who lost Bybit/OKX access: Gulf Binance’s broader token list is the clear advantage.
High-frequency traders: Gulf Binance’s fee schedule at volume and deeper order book for international pairs favours it.
New Thai investors with no prior account: Either is a sensible starting point. Bitkub’s domestic reputation and SCB connection may make onboarding conversations easier with family members who are sceptical of crypto.
