| Region / Service | Phone Number | Notes |
|---|---|---|
| Toll-Free (all areas) | 1 844-494-6515 | Automated system, available day & night |
A 24/7 personalized cryptocurrency brokerage assisting clients with buying, selling, and managing crypto assets with bespoke broker support.
Founded in 2016 and headquartered in Melbourne, Australia, Caleb & Brown is renowned as the world’s leading cryptocurrency brokerage. They specialize in serving high-net-worth private investors, offering a highly personalized, one-on-one brokerage experience across the U.S., Australia, and beyond.
Clients engage a dedicated personal broker, available 24/7, to handle all trading—buying, selling, or swapping—across 300+ digital assets, often at spot pricing using aggregated institutional and OTC liquidity.
Their service includes:
Transparent, flat-fee model for all trades, with no hidden fees—no account maintenance, deposit, or withdrawal charges.
Secure custody via Fireblocks—a top-tier, institutional-grade solution.
Flexible trade amounts: via broker, minimum USD 2,000 per transaction; via online portal, minimum USD 500.
Exceptional customer satisfaction, as reflected in Trustpilot reviews, citing prompt, professional, and personalized broker support.
In July 2025, the brokerage was acquired by Australian crypto exchange Swyftx for an estimated AU$100–200 million (US$66–132 million), marking the largest crypto acquisition in ANZ. At the time, Caleb & Brown managed over AUD 2 billion in assets under custody.
Their mission centers on educating and empowering clients by helping them navigate the complexities and opportunities of digital assets—with integrity, transparency, and a client-first ethos