Things to Have looks pretty nice; congrats on launching!
It's missing one feature that means I can't migrate from GiftList: allowing multiple accounts to edit a single list.
In addition to my own list, I'm managing lists for my kids. Their mom also needs to be able to manage them. On GiftList she and I can each have our own accounts, I can create lists for our kids, and then I can invite her as a collaborator. I didn't see a way to do something similar on Things to Have.
Also, for purposes of your comparison table- GiftList has an export to csv option.
Thanks! This feature is in making – if you reach me out on support email (can't leave it here, as it will unleash a wave of spam – you can find it in the end of https://thingstohave.app/help), I will be able to open it to you under flag for testing at the end of this week.
Regarding, comparison – I will update it. I have some fact-checking planned soon, as more apps started to offer MCP, and these SEO pages became quite dusty:)