Top Account Abstraction (ERC-4337) Bundlers 2025

List of Top Account Abstraction (ERC-4337) Bundlers

Explore 7 of the top Account Abstraction (ERC-4337) Bundlers in the Web3 space. Discover new Account Abstraction (ERC-4337) Bundlers with the Web3 Wiki across all the major chains, including Ethereum, Polygon, Solana, and much more!

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Alchemy Rundler

Alchemy Rundler

Account Abstraction (ERC-4337) Bundlers

Web3 Wallet Tools, Account Abstraction (ERC-4337) Bundlers

Alchemy has developed an open-source bundler called ERC-4337, crafted in Rust.

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Infinitism Bundler

Infinitism Bundler

Account Abstraction (ERC-4337) Bundlers

Web3 Wallet Tools, Account Abstraction (ERC-4337) Bundlers

This project is an open-source ERC-4337 bundler, meticulously crafted in Typescript by the very authors of ERC-4337.

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Voltaire

Voltaire

Account Abstraction (ERC-4337) Bundlers

Web3 Wallet Tools, Account Abstraction (ERC-4337) Bundlers

The Candide wallet team has developed an open-source Python bundler, compliant with the ERC-4337 standard.

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Stackup Bundler

Stackup Bundler

Account Abstraction (ERC-4337) Bundlers

Web3 Wallet Tools, Account Abstraction (ERC-4337) Bundlers

Stackup has developed an open-source bundler called ERC-4337, crafted in Golang.

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AA-bundler

AA-bundler

Account Abstraction (ERC-4337) Bundlers

Web3 Wallet Tools, Account Abstraction (ERC-4337) Bundlers

Vid Kersic has developed an open-source bundler, written in Rust, that adheres to the ERC-4337 standard.

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Skandha

Skandha

Account Abstraction (ERC-4337) Bundlers

Web3 Wallet Tools, Account Abstraction (ERC-4337) Bundlers

The Etherspot team has developed an open-source bundler called ERC-4337, crafted in Typescript.

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Alto bundler

Alto bundler

Account Abstraction (ERC-4337) Bundlers

Infrastructure Tools, Account Abstraction (ERC-4337) Bundlers

Pimlico is a cutting-edge infrastructure platform designed to empower the creation of advanced Smart Wallets for the future. Whether you're engaged in the development of an ERC-4337 Smart Wallet, our platform offers an array of essential tools such as bundlers, verifying paymasters, ERC-20 paymasters, and numerous other features. By leveraging Pimlico, you can enhance the stability of your wallet and accelerate the iterative process, enabling you to build a more robust and efficient solution.

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