I use organic SEO bots on Bing as it seems like they don't really care that they are used. I have been using one for about 6 months, the interesting thing that I've learned when ranking for Bing is that it also someone indirectly ranks for Yahoo.
What I mean is the organic seo bots operate on Bing for specific keywords, but after a few weeks I check the rankings for the same keywords on Yahoo they also improve at the same rate as Bing, even though the bots don't run for Yahoo lol
I did some research and it seems like Yahoo uses the Bing SERP as a signal and pretty much copies Bing ranks with the exception that Yahoo prioritizes their own platforms.
Thought I would share that with you, the organic seo bots really have helped my site with ecom sales and helped reduce how much I spend on ppc.
