SS and Dreamstime simultaneously while uploading to IS.  Then everyone else...

SS first for the spelling errors that might offur and also because they have a very short review time.

fotolia first and then some german agencies... shutter and istock at last because my english is so bad :-)

Here in germany we have some good agencies who sell the pics for less 10 euros... so shutter and istock is not my first

This thread is almost eight years old! OLD THREAD ALERT!

Shutterstock gets all the new pictures. First and at once when they are done.
Then sometimes, a month or 2 later on a lazy evening I upload some of them to fotolia.
Then eventually to Dreamstime, though I often forget to send them the whole way through the system.
That reminds me, maybe  I should take a look to see if i have something hanging on dreamstime.

ne,  I wont bother tonight.

other agencies, no.
Im done with low earnes and image spreaders and middlemens middlemen.
I actively delete my port from underperforming agencies, or if they annoy me. But I still might have images around on obscure agencies, that I have forgot about. Thats not so good.
Because you should not underestimate the impact of competing with yourself.

I upload at first on Shutterstock.
Shutterstock is the agency giving me the best indications for rejections (when they are not inconsistent ).
This gives me the possibility to correct eventual mistakes or oversights.
Then I reupload on Shutterstock.
Once the images have been accepted by Shutterstock I upload on all other sites.