alt Hacker NewsI use Optery for about two months a year, seems to do a good enough job for most of the data brokers. There are also discounts or promo codes to lower the price as well.
HN Launch: https://news.ycombinator.com/item?id=30605010
Promo codes: https://www.optery.com/optery-promo-codes/
I tried Optery. It got a good chunk done in two months, then the rest were just pending for a year... until I cancelled. Felt like they were just keeping me on the monthly dole while they didn't do anything.