The best alternatives to Biconomy

Sequence Wallet is a non-custodial smart wallet infrastructure that gives users a single crypto wallet address across an entire ecosystem of apps. It features sandboxed smart sessions for per-app permission isolation, zero-config auth (Google, Apple, email, passkeys), and enterprise-grade security with hardware-isolated signers in AWS Nitro Secure Enclaves.

Cobo is an institutional digital asset infrastructure platform offering custody and wallet solutions with four wallet technologies — Custodial, MPC, Smart Contract, and Exchange Wallets — all accessible via a unified API. Supporting 80+ blockchains and 3,000+ tokens, it enables businesses to securely manage digital assets, automate operations, and scale with confidence.

Safe is the leading smart account infrastructure for secure self-custody, onchain treasury management, and organizational transactions. It offers a multisignature wallet that eliminates single points of failure by distributing access control across multiple owners, along with transaction simulation, spending limits, and role-based access.

Ready is a self-custodial crypto wallet and payment app that lets you buy, swap, and spend crypto. The Ready Card, powered by Mastercard, enables spending USDC anywhere Mastercard is accepted with zero FX fees. Deposit cash in 6 currencies from over 150 countries, all while retaining full control of your assets.

Candide Wallet is an open-source, self-custodial smart contract wallet built for Ethereum and EVM chains. Powered by Account Abstraction (ERC-4337), it enables social recovery without seed phrases, gas sponsorship with stablecoins, and batch transactions for one-click dApp interactions.

Ambire Wallet is an open-source, self-custodial Web3 browser extension that makes interacting with decentralized applications simple and secure. It supports multiple EVM networks, hardware wallets, and offers features like cross-chain bridging and sponsored transactions — all from a single, privacy-respecting interface.