Bitcoin is a peer-to-peer digital currency. Peer-to-peer (P2P) means that there is no central authority to issue new money or keep track of transactions. Instead, these tasks are managed collectively by the nodes of the network.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- BSD



Most users think Bitcoin is a great Ethereum alternative.
Bitcoin is the most popular Windows, Mac & Linux alternative to Ethereum.
Bitcoin is the most popular Open Source & free alternative to Ethereum.
- Bitcoin is Free and Open Source










































An interesting approach to the Ethereum proposition of "global computer". It's UTXO based and not account based. It's Proof of Work (actually Proof of Less-Work but still not Proof of Stake) The sharding way to uses several blockchain as one is interesting, as they uses UTXO and not account this makes it super efficient.
The only downside is that I'm not a Web3 de-gen so I don't really get the usecase for now but hey this is way more interesting than Ethereum to me.