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zkBob Private Wallet
zkBob supports regular transfers and payments through a Web3 smart-contract privacy wallet using zero-knowledge proofs.
About zkBob Private Wallet
zkBob is a Web3 smart-contract wallet that uses zero-knowledge proofs and is designed to hide wallet contents and transaction amounts. It supports private transfers for uses such as salary, payments, and donations, with compliance-related tools including daily limits, KYC options, and wallet screening.
It currently supports USDC on Polygon and ETH and USDC on Optimism. Users create a zkAccount with MetaMask, WalletConnect, or a private seed phrase, deposit tokens, make private transactions, and withdraw to a regular wallet when needed.
Key features
- Private peer-to-peer transfers that hide recipients and amounts
- Send up to 127 private transfers in a single transaction
- Daily limits, KYC options, and wallet screening features
- Integrated widget to exchange currencies across supported chains
- Create zkAccount with MetaMask, WalletConnect, or seed phrase
- Developer SDK and direct deposit contract for integrations
Best for: People making routine salary, payment, or donation transfers on Polygon or Optimism who want transaction details hidden.
Good for
- Hides wallet contents and transfer amounts using zero-knowledge proofs
- Includes daily limits, KYC options, and wallet screening
- Allows up to 127 private transfers in a single transaction
Watch out for
- Limited to USDC on Polygon and ETH and USDC on Optimism
- Additional token and network support is described as future work
- Requires MetaMask, WalletConnect, or a private seed phrase to create an account
zkBob Private Wallet at a glance
- Website
- zkbob.com
- Category
- Crypto & Blockchain › Crypto Wallets
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
zkBob Private Wallet alternatives
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Gemini.com presents Gemini Wallet as its Web3 wallet, with a short product page.
Ambire provides a self-custody wallet for Ethereum and EVM networks, with Safe accounts and hardware wallet connections.
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22 alternatives
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TokenPocket supports multiple public blockchains through mobile and hardware wallet products.
Defiway offers a crypto bridge, wallet, and payroll services for managing assets across blockchain networks.
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zkBob Private Wallet FAQ
Which tokens and networks work with zkBob?
USDC on Polygon, and ETH and USDC on Optimism.
How do I start using zkBob?
Create a zkAccount with MetaMask, WalletConnect, or a private seed phrase, deposit tokens, then make private transactions and withdraw to a regular wallet if needed.
What tools are available for developers?
A client library SDK for custom functionality and a direct deposit contract for private payments.
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