Hi, Yes, revive adserver is a free openx adserver. they do not provide any plugins. This is a good adserver but comes with only little feature so, if you want to work an additional things like (making Sign up / Login / Advertiser / Publisher / feature adding to your website) you need addtional plugins to get these features. Here, I suggest reviveadservermod they provide Plugins for Revive Adserver to boost your Revive Adserver performance. Thanks!
Hi, Yes, there are some companies develop Plugins for Revive Adserver to boost your Revive Adserver performance. I suggest https://www.reviveadservermod.com here you can search 100+ Revive Adserver Plugins, Compatible with latest Revive Adserver 5.0.5 Thanks!