There are different parts, 'Closeout' domains are $5 + reg fee (Buy it Now), 'Expired Names' start at $10 + reg fee but are auctions. Sedo names are domains on sedo auctions.
All domains on freshdrop are already scanned, meaning that the analytics are available immediately. Something like DRT (Domain Research Tool) you would have to input your domains into the tool and have the tool scan the names for you. The scanning is based upon how many domains in your list, something like 10,000 names may take it a day to scan... whereas Freshdrop has about 200,000 domains already scanned at your fingertips.
Hope this helps.
- Bob