List B Document I9 Despite the fact that it uses BIP32 approach you can however import BIP39 seeds into Electrum wallet. Also apart from BIp32 There is certainly BIP44 Model which some wallet use for that technology of seeds. They don't retail store immediately personal data, but are based on https://bookmarkpath.com/story18626896/bitcoin-seed-phrase-generator-with-balance-free-a-review-of-seed-phrase-generator