Which is the correct usage?
Another thing to consider is your search results.
Another thing to consider are your search results.
Thanks!
"Is" is correct because the subject ("another thing") is singular. The verb reflects the subject and not the object of a sentence.
For sure'is' as the singular subject takes a singular verb. It has nothing to do with the object.
Ex. The prize was a car and some money. The most important thing in my life is my friends