It just works! I didn't even consider the free version and bought the pro / full version from CodeCanyon. As soon as I installed it and network activated it, added the necessary code, it worked. All new users, updated users, etc, get sent to all sites on the network and when someone logs in or logs out, it logs them in or out of the whole site. Brilliant. So easy and does exactly what I needed.
Obtain Infotech is an extraordinary company with superior expertise. We began working with them after buying a suite of their plugins, such as WordPress Multisite User Sync/Unsync. The plugins worked seamlessly across our multisite and solved many issues at once. We also hired OI for development services, and I'm constantly blown away by OI's mastery and commitment to excellence. OI is hard-working, incredibly responsive to urgent matters, and overall has become a vital part of our success. As a result, Obtain Infotech has my respect and trust and receives my highest recommendation.
Like others have mentioned, the "useless as is" 1 star review really isn't deserved here. But it's somewhat understandable because I was also trying to use this plugin for that same purpose.
HOWEVER, I ended up combining this plugin with the "Force Login" plugin to get the results I wanted!
This plugin gives a convenient way for me to add users to sites, and Force Login makes it so they are locked out of sites they haven't been added to.
I have been looking for a plugin that can save time and man this one was a godsend. Let me address the person who left a one-star review. He says there is no time saving because you can't add multiple users to one site. Hello..., the name of the plugin is Multisite User Synch. Meaning, it is supposed to sync the user of one site with multiple sites. Not the other way around. You reviewed the plugin for something they did not claim. If you are fair, maybe you realize it now and remove that. They deserve a thank you.
This plugin is for someone like me, who has 300 sites on one installation and need to add new support people to all of them without giving them Superadmin access. Here I can add a new support person to ALL Subsites in less than a minute!
I don't understand people who give a one-star review to a FREE plugin without thinking beyond their own use. I am a heavy multisite user and have gotten all their plugins including the one on Envato, I really think they should be thanked for spending time creating a few plugins for multisite users who are not that many.
One small suggestion to the plugin creators. When I was trying to sync users of the sites, initially I didn't realize I have to start from the main site. I was looking for that option in the network menu under the setting. Maybe on the setting page where we select the role, you can add a link, or maybe we can choose a site that we want to link with along with users there?
Anyways, thank you for this plugin.