Website to note swap infomation to replace Excel

Hello everyone! I just found a website that designed for postcrossing users to note infomations in tag, rr and other swaps, as well as create albums of collections and offers. Its idea is excellent but personally I think this website is hard to use (sorry), for example I have to upload pictures one by one, which made me crazy because I have mountains of pictures to upload.
Now I note my swaps by Excel but I really need some more automated way. What I want to note includes date, swap’s title, users’ name and pictures of postcards, in order to avoid sending people duplicated cards, have some statistic, etc. I am sure there are some other websites for postcrossing users like me and I just havn’t found them. So I am here to ask if you have any recommendation? :blush: :pray: