I've used Deepsource for several years and found it very easy to set up and work with.

Their config generator tool is an excellent idea, and would be invaluable for many other pieces of software!

The number of analyzers keeps increasing, supporting more languages and functionality.

Also the transformers make it very easy to automatically run code formatting tools. Review collected by and hosted on G2.com.

I've had no specific bad experiences to speak of with DeepSource.

The only improvements that I think could be made are continuing to add functionality (as opposed to fixing existing things) and, looking at their product roadmap, they are doing so! Review collected by and hosted on G2.com.