Bip39 Alternative Regardless that it takes advantage of BIP32 technique you'll be able to nevertheless import BIP39 seeds into Electrum wallet. Also other than BIp32 There is certainly BIP44 Variation which some wallet use for that technology of seeds. You can consider this Device for a components or software wallet https://bookmarkpressure.com/story18597752/bip39-seed-phrase-word-list-seed-phrase-generator-no-further-a-mystery