If you hold Sui assets in the Suiet wallet, the practical question is whether you can still open the same accounts after this software stops being supported.
ChainCatcher reported on November 11, 2026 that Sui had posted a reminder: support for Suiet would end after November 14, and users should immediately back up the mnemonic phrase or private key for every account and never share those secrets with anyone. Sui said the assets remain on the Sui chain, so importing an account into another Sui wallet is enough to keep using it.
The Suiet team had already announced it would stop developing and maintaining the wallet, while keeping API service available through November 14, 2026 so users could finish migrating. Suiet is a self-custody wallet. Ending it does not transfer or delete on-chain assets. After the API goes offline, though, the wallet may no longer reliably show balances, send transactions, or connect to applications.
Suiet has no mobile app, and its Chrome Web Store extension was also expected to be removed soon. The team’s stated check is narrow: before uninstalling Suiet or clearing its data, confirm that the same address has been restored in a new wallet and that you can access the assets. Also match the related staking positions and any assets held inside applications.
Those steps separate three different needs. Confidentiality means the mnemonic or private key stays with you and is not given to anyone offering help. Redundancy means you keep a backup you can still read after the extension is gone. Accessibility means another Sui wallet can open the same address because control sits with the key, not with Suiet’s interface. Completing the checks does not remove the ordinary risks of holding your own keys.
Original report: ChainCatcher, published November 11, 2026.
