The bitcastle exchange supports trading Bitcoin, Ethereum, and altcoins, and its page advertises a welcome bonus for new users.
KuCoin
KuCoin supports trading Bitcoin, Ethereum, and more than 1,000 altcoins through its cryptocurrency exchange.

About KuCoin
KuCoin is a cryptocurrency exchange where users can buy, sell, and trade Bitcoin, Ethereum, and more than 1,000 altcoins. The service runs in a web browser and its homepage states it is used by over 45 million people. The page also surfaces price and 24-hour change data for selected assets, a rolling news feed, and promotional sign-up rewards.
Key features
- Trade Bitcoin, Ethereum and over 1,000 altcoins
- Browser-based exchange access on the web
- Price and 24-hour change data for selected assets
- 24-hour news feed on the homepage
- Advertised 11,000 USDT welcome rewards for new sign-ups
- Proof-of-reserves transparency reporting
- Covers Bitcoin, Ethereum and a large number of altcoins
- Homepage reports over 45 million users
- Publishes proof-of-reserves transparency reporting
- Source lists web as the only platform
- No pricing information is provided
- Terms and eligibility for the advertised sign-up rewards are not stated
KuCoin at a glance
- Website
- kucoin.com
- Category
- Crypto & Blockchain › Crypto Exchanges
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
KuCoin alternatives
Tools and sites you could use instead, ranked by how closely they match.
Bitunix offers Bitcoin, Ethereum, and altcoin trading through a derivatives exchange with futures, trading pairs, and market data.
HTX lists Bitcoin, Ethereum, XRP, and more than 600 altcoins, with trading and rewards services on its crypto exchange.
XT.com offers Bitcoin, Ethereum, and altcoin trading, with spot, futures, finance, and TradFi sections on its exchange site.
BTC Markets is an Australian cryptocurrency exchange for buying, selling, and trading Bitcoin, Ethereum, and other digital assets.
HiBT offers Bitcoin, Ethereum, and altcoin trading with real-time prices, charts, and futures on a page describing the platform as licensed.
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KuCoin FAQ
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