
What is Stackup Bundler?
The Stackup bundler is a modular, high-performance, and fully compliant ERC-4337 bundler built in Go by the engineering team at Stackup, most notably Stackup's co-founder, Hazim (@hazim-j). While developers can self-host the open-source bundler, Stackup also offers a hosted solution to make it easier and more scalable for smart contract wallet developers to get started.
Web3 dapps and developer tools related to Stackup Bundler
Discover blockchain applications that are frequently used with Stackup Bundler.

Wallet Security Tools
Sygnum is a global digital asset banking group, founded on Swiss and Singapore heritage.
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Wallet Security Tools
Create a safer online experience with enterprise-grade security and user incentives to share data.

Smart Contract Wallets
Fluvi Wallet is a full-featured AA smart wallet that works to make the world a Web3 native.
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Resources and Guides about Account Abstraction (ERC-4337) Bundlers
Stackup Bundler Alternatives
Explore web3 competitors and apps like Stackup Bundler.

Account Abstraction (ERC-4337) Bundlers
Reference open-source ERC-4337 bundler written in Typescript by the ERC-4337 authors.

Account Abstraction (ERC-4337) Bundlers
Open-source ERC-4337 bundler written in Rust by Alchemy.
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Account Abstraction (ERC-4337) Bundlers
Open-source ERC-4337 bundler written in Rust by Vid Kersic.
