Finally, I pay $2000+ annually for a competitor to NewsCatcherAPI. It may be worth connecting. I signed up for a trial earlier and the two issues for me would be (i) the range and depth of publications and (ii) not being about to track mentions / references in the body of the article.
I may not be your target audience but one of your competitors is pulling in 10m articles with the full article content per day. I use the API for timely alerts for PR monitoring -- my priority is that I pick up mentions of companies / individuals wherever they happen quickly.
Your pricing is a lot more competitive. I just wonder whether you are looking to move in the direction of range and depth in the future, or whether you're targeting a different market segment.