Gemini is a US-based digital asset exchange that allows customers to buy, sell, and store digital assets. Gemini also provides trust and custodial services for blockchain-based assets. Gemini was founded in 2014, by Cameron and Tyler Winklevoss. The company created GUSD; a regulated stablecoin that is pegged to the USD.

The Luno Exchange is a cryptocurrency exchange that is based in London, and also has offices in Singapore and South Africa. The Luno exchange serves traders in a long list of countries, but has a particular focus on South Africa and Indonesia.
Trading Fees: 0.20% (Taker Fee Only)
Deposit and Withdrawal Fees: Varies by country