Crypto Exchange comparison
Caleb & Brown vs OKX
Caleb & Brown and OKX both let you trade crypto in Australia, but they serve completely different investors. Caleb & Brown is a white-glove broker with personal support, a $500 minimum trade and full tax reporting — built for serious or SMSF investors who want a human on the other end. OKX is a global exchange with zero minimums, advanced order types like options and CFDs, and a proper desktop platform for active traders.
Choose
Caleb & Brown
if…
- ›You want a dedicated broker you can call, message or WhatsApp 24/7 for personalised help
- ›You need an Australian tax statement and CGT report included — OKX provides neither
- ›You're investing via an SMSF or trust account, which OKX doesn't support
- ›You're comfortable with a $500 minimum trade and prefer a concierge-style service over a DIY exchange
- ›You want phone support as a primary channel, not just live chat and email
Choose
OKX
if…
- ›You want to start trading crypto with no minimum deposit and no minimum per trade
- ›You need advanced trading tools — stop losses, conditional orders, options and CFDs
- ›You prefer a full desktop trading platform with a demo account to test strategies
- ›You're comfortable managing your own tax reporting (no CGT report or tax statement provided)
- ›You want near-instant AUD withdrawals via PayID/Osko, typically under 30 minutes
Where they differ
| Fact | Caleb & Brown | OKX |
|---|---|---|
| Minimum trade | $500 minimum initial and subsequent deposit | $0 minimum deposit and $0 minimum trade |
| Tax reporting | Australian tax statement + CGT calculator/report included | No tax statement or CGT report (Sharesight/Navexa integration available) |
| Account types | Individual, company, trust and SMSF accounts | Individual and company accounts only (no trust, SMSF or joint) |
| Advanced trading | Basic market, limit and auto-invest orders | Market, limit, stop loss, conditional orders, options and CFDs |
| Customer support | Phone, email, live chat, WhatsApp and in-app — 24/7 broker desk | Email, live chat and in-app help centre — 24/7 |
Verdict
Choose Caleb & Brown for hands-on broker support and SMSF-friendly crypto investing; choose OKX for low-cost, high-flexibility active trading.
All data points side-by-side
Every verified fact for both platforms. Differences are highlighted.
| Field | Caleb & Brown | OKX |
|---|---|---|
| account structure | ||
| Individual account | Yes | Yes |
| Joint account | — | No |
| Company account | Yes | Yes |
| Trust account | Yes | — |
| SMSF account | Yes | No |
| Kids / minor account | — | No |
| asset coverage | ||
| ASX shares supported | No | No |
| ASX ETFs supported | No | No |
| US shares supported | No | No |
| US ETFs supported | No | No |
| Other markets supported | — | |
| Fractional shares (ASX) | No | No |
| Fractional shares (US) | No | No |
| Options trading | No | Yes |
| CFDs supported | No | Yes |
| Crypto trading | Yes | Yes |
| Managed funds | No | No |
| Bonds supported | No | No |
| IPO access | No | No |
| costs hidden | ||
| Market data fees | $0/month | $0/month |
| Conditional order fees | $0 | $0 |
| Phone trade surcharge | $0 | — |
| costs visible | ||
| Monthly platform fee | $0/month | $0/month |
| Annual platform fee | $0/year | $0/year |
| Inactivity fee | $0 | $0 |
| Withdrawal fee (AUD) | $0 | $0 |
| identity and trust | ||
| Legal entity name | Caleb and Brown Pty Ltd | OKX Australia Pty Ltd |
| AFSL number | — | 379,035 |
| AUSTRAC registration | Yes | Yes |
| Year founded | 2,016 | 2,024 |
| Parent / ownership | Swyftx (acquired October 2025; deal announced July 2025, valued ~AUD $100M+/USD $65.8M-$200M range — largest ANZ crypto M&A deal) | OKX Group (Seychelles-headquartered global crypto exchange, formerly OKEx) |
| Country of incorporation | AU | AU |
| Public company status | private | private |
| money movement | ||
| Minimum initial deposit | $500 | $0 |
| Minimum subsequent purchase | $500 | $0 |
| Deposit methods | PayID, OSKO, Bank transfer (BSB/Account), Crypto deposit | PayID, Osko, bank transfer, debit/credit card (via Simplex, MoonPay, Banxa), crypto deposit |
| Settlement period | instant (crypto settlement) | instant (crypto settles on-chain confirmation; AUD via PayID near-instant) |
| Withdrawal time | 1-3 business days | near-instant via PayID/Osko (under 30 minutes typical) |
| platform ux | ||
| iOS app | Yes | Yes |
| Android app | — | Yes |
| Desktop platform | No | Yes |
| Demo account | No | Yes |
| Free real-time market data | Yes | Yes |
| Free research reports | Yes | No |
| 2FA support | authenticator app | authenticator |
| Customer support channels | phone, email, live chat, WhatsApp, in-app | email, live chat, in-app help centre |
| Support hours (AU time) | 24/7 (live chat and broker desk) | 24/7 live chat and email support |
| Education content | basic articles | video + courses |
| tax and reporting | ||
| Australian tax statement | Yes | No |
| Distribution component breakdown | — | No |
| CGT calculator / report | Yes | No |
| Sharesight / Navexa integration | — | Yes |
| trading mechanics | ||
| Market orders | Yes | Yes |
| Limit orders | Yes | Yes |
| Stop loss orders | — | Yes |
| Conditional orders | — | Yes |
| Auto-invest / DCA | Yes | Yes |
| Auto-invest sophistication | multiple | multiple |
| After-hours / overnight trading | Yes | Yes |