I don't know if Ser does this before posting to a list (identified, verified, ect.) but if not this could be an improvement:
compare (filter) the list I want to use against the url history of a project - to filter out the urls that have been already used with this project. And this should be done BEFORE the posting process.
I mean the same as if you have some urls in scrapebox and import a list of urls into scrapebox using the "Select the url list to compare" feature.
I think this feature could speed-up the posting process because then you could skip the "compare each url seperate against the history and print already parsed if its already parsed" - process in Ser.