The best Smart Contract Accounts

Biconomy v2
Smart Contract Accounts
Wallet Tools
ERC-4337 smart contract account from Biconomy.

Kernel v2.1
Smart Contract Accounts
Wallet Tools
ERC-4337 smart contract account by Zerodev.
Light Account
Smart Contract Accounts
Wallet Tools
Enterprise-grade, gas-optimized ERC-4337 smart contract account.
Modular Account
Smart Contract Accounts
Wallet Tools
Enterprise-grade, ERC-6900 compliant modular smart contract account.

Safe CORE
Smart Contract Accounts
Wallet Tools
Modular smart contract account by Safe.

Simple Account
Smart Contract Accounts
Wallet Tools
Reference implementation for ERC-4337 smart contract account.