Top 4 Open-Source Alternatives to InstaEx

Electrum is an easy to use Bitcoin client.

One of the largest and oldest Bitcoin exchanges in the world, Kraken is consistently named one of the best places to buy and sell crypto online, thanks to our excellent service, low fees, versatile funding options and rigorous security standards

Bisq is an open-source desktop application that allows you to buy and sell bitcoins in exchange for national currencies, or alternative cryptocurrencies.

Bitfinex is the largest and most advanced crypto-currencies trading platform.