// GLOSSARY -- WEB3 INFRASTRUCTURE

What is Biconomy?

1 min read Updated

Biconomy is a Web3 infrastructure platform providing account abstraction, gasless transactions, and cross-chain user experience solutions — simplifying blockchain interactions for end users.

WHY IT MATTERS

Biconomy abstracts Web3 complexity. Its stack includes: smart accounts (ERC-4337 compatible), bundler services, paymaster (gas sponsorship), and cross-chain modules. The goal: make dApp interactions feel like Web2.

Key use cases: gasless transactions (users don't need ETH), batched transactions (multiple operations in one click), and session keys (pre-approved actions without repeated signing).

Biconomy's modular approach lets developers pick the components they need rather than adopting a full-stack solution. It integrates with existing smart contracts and wallets.

FREQUENTLY ASKED QUESTIONS

What is Biconomy's Smart Account?
An ERC-4337 compatible smart contract wallet with modular functionality: batched transactions, gas abstraction, session keys, and recovery mechanisms. It replaces or enhances EOAs.
How does Biconomy compare to other AA providers?
Biconomy, Pimlico, ZeroDev, and Alchemy AA all provide ERC-4337 infrastructure. Biconomy offers a more full-stack approach; others are more modular. The right choice depends on your integration needs.
Is Biconomy free?
Free tier available for development. Production usage is priced based on UserOperations processed. Gas sponsorship costs are separate from infrastructure fees.

FURTHER READING

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