Summary: Ctrl is a self-custodial multichain wallet platform, formerly XDEFI, that positions itself around very broad chain coverage, unified portfolio aggregation, cross-chain swaps, social-login onboarding, and a wallet-level gas abstraction system. Its primary-source surface suggests a product that is broader than a simple browser extension: it is a multichain access layer for users who want one wallet to connect to dapps, manage assets and NFTs across many ecosystems, and avoid chain-by-chain gas-token management on supported networks.
What it does:
Provides browser and mobile self-custodial wallet access for assets and NFTs across a very large multi-chain footprint, with the homepage claiming support for 2,500+ blockchains and 10M+ assets
Aggregates accounts and portfolio state into a unified view, including detection of previously overlooked or “forgotten” assets tied to imported wallets
Supports cross-chain swaps inside the wallet rather than forcing users into separate bridge or swap frontends
Lets users onboard through seed phrases, private-key import, hardware wallets, and social-login flows documented in support materials
Offers a Gas Tank feature that lets users pay supported onchain fees from a single USDCorCTRL balance instead of holding each network’s native gas token
Adds wallet-security layers including dapp scanning, transaction simulation, transaction analysis, and Ledger/Trezor support
Key claims:
The homepage says Ctrl Wallet supports millions of assets and NFTs on 2,500+ blockchains, connects to every dapp on supported chains, and was founded in 2020 as XDEFI before rebranding to Ctrl
The homepage and extension article both frame the product around reducing multichain complexity through unified portfolio views, cross-chain swaps, and quick onboarding
The support article says users can import third-party wallets and also create or recover wallets through social sign-in, explicitly noting Web3Auth for social-account-based wallet generation
The Gas Tank article says users can pay all supported onchain fees with a single balance of USDCorCTRL even when transactions span multiple chains and wallets
The security page says Ctrl supports Ledger and Trezor, was audited by FYEO, uses Blockaid for dapp scanning and transaction analysis, and uses Tenderly for transaction simulation
The homepage also claims no IP tracking and 24/7 live customer support, which helps distinguish the product as an operating wallet platform rather than only a lightweight signing extension
Whitepaper: No canonical Ctrl or XDEFI whitepaper/litepaper surfaced in this pass. The clearest current sources of truth were the official homepage, security page, support documentation, and official product articles; see ../whitepapers/ctrl-primary-sources-2026-04-28.md.