I have been working with HydraMedia for a few months now, and my experience so far has been very positive. Their biggest selling point in my mind has been their strong affiliate support. My affiliate manager April is very easy to get a hold of via email or IM and she always has been able to answer my questions. The support at some of the other affiliate networks has paled in comparison to Hydra.

Positives

• Affiliate Support. My affiliate manager is in regular contact via email and IM, and she has been very proactive about suggesting offers that will work well for my methods of offer promotion.
• Variety of Offers. Hydra has a nice mix of free offers and credit card offers. In total, they have close to 1,000 offers. Their payouts are usually competitive with Azoogle and other CPA networks. I have also been impressed with the fact that they seem to have a few new offers every week.
• Net 15 Payment. Their prompt paypal payments have been excellent so far.

Although I have been very satisfied with the service, there are a few Opportunities for Improvement:

• Too Many Email Only Offers. It drives me crazy when I find a good offer only to see that it is for email promotion only.
• Reporting Functionality. Their reporting leaves something to be desired. You can only create reports on all activity for a given day range and you can not run reports for a specific offer. I usually end up just exporting the reports to a csv and then manipulating them.

Overall, HydraMedia has been great to work with, and I highly recommend that you give them a try.