
BUZZUP
a non-custodial Web3 super app combining a wallet, encrypted messaging, and dApp browser.

What is BUZZUP?
BuzzUp is an EVM-compatible non-custodial mobile wallet bundled with encrypted peer-to-peer messaging and an in-app dApp browser. Users hold their own keys, transact across Ethereum, BNB Chain, Arbitrum, and Optimism, and access DeFi protocols and on-chain games without leaving the app.
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Developer resources from Alchemy

What is ERC-4337?
ERC-4337 enables smart contract wallets on Ethereum without requiring any consensus-layer protocol changes.

Give your AI agent a wallet without giving it your keys
Agent wallets in the Alchemy CLI let developers grant coding agents scoped, time-bound access to transact onchain without exposing private keys.

How Virtuals built the infrastructure for AI agent economies with smart wallets
Programmable smart wallets enable tens of thousands of autonomous transactions across 10+ AI agents
BUZZUP alternatives
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

