I used from past 3 years tubebuddy It us great experience, helped a lot with doing keywords research, finding related keywords, checking competition.

I really like the keyword search and how it shows you how it will do not only on your channel, but it's relevance for current searches. How it breaks down the stats of the keyword or longtail keyword you put in is easy to interpret and works! Right now, one of my most recent videos is number 6 under the keyword I found on TubeBuddy! I'm surprised and stoked that I actually made the top ten!

The milestones and milestone certificates are my favorite things about TubeBuddy.