I am many wordpress sites developed locally. Once the site is finished, I upload to remote.
Now the problem is that there are too many sites and its plugins that needs to be updated. It has been time consuming and error prone to update those sites and plugins one by one.
Can anybody suggest their workflow in such scenario?
I am using InfiniteWP to manage updates remotely.
You set "the server" up on your own webhost and install plugins in the sites you want to manage. From then on you can log in on your webhost, add sites which have the plugin installed and can then choose which updates to make etc.
Another solution like this would be MainWP, which I have no experience with.