Ethereum (ETH): Ethereum powers smart contracts and DeFi, offering scalability and innovation, making it a strong contender against Bitcoin.
Solana (SOL): With lightning-fast transactions and low fees, Solana’s growing ecosystem positions it as a key altcoin to rival Bitcoin.
Cardano (ADA): Cardano focuses on sustainability and academic research, delivering efficient blockchain solutions that could surpass Bitcoin in adoption.
Polkadot (DOT): Polkadot connects multiple blockchains seamlessly, enabling interoperability, which strengthens its potential to outperform Bitcoin in future ecosystems.
Avalanche (AVAX): Avalanche delivers high-speed consensus and decentralized applications, offering developers a powerful alternative to Bitcoin’s limited functionality.