Bip39 Dart. Although it works by using BIP32 process you are able to nevertheless import BIP39 seeds into Electrum wallet. Also apart from BIp32 There may be BIP44 Variation which some wallet use with the technology of seeds. In the video below you may check out the seed stamping procedure https://socialwebconsult.com/story4065955/bip-word-list-about-12-word-seed-phrase-generator-with-balance