One of the things that people tell me is that when they run ads they get a lot of irrelevant traffic or leads although they are confident that their targeting is accurate. When you’re selecting a large interest with an audience size in millions, you’re obviously going to reach many irrelevant people just because of the sheer size of the audience.
One of the things that we do to improve this traffic quality as well as our conversion is to do case studies on the pain points and their solutions. For example, if you’re trying to sell a SaaS subscription, instead of trying to reach your potential customers directly with the ad of your product, you should do an ad of the case study.
If your product is an e-commerce product discovery tool, you should do a case study about “how a store owner made $37,000 with this product discovery strategy”. Once you run an ad for this case study, you’ll be able to collect very relevant clicks. You can then retarget this traffic with your product ad. You could also create a lookalike of this case study audience, and then run your product ad for them.
The more expensive your product is, the more number of case studies I recommend you to do.