uprank.com
In short: UpRank (uprank.com) accepts business/software listing consideration. It is not stated to submit, takes a moderate amount of preparation, and scores 42/100 on our impact ranking (long tail).
Submit your tool for manual inclusion in the software directory.
Manually vetted; acceptance and category fit are discretionary.
Priority is later, which sets the band. It is not stated and moderate to complete, which adjusts it within that band. The score ranks your queue — it is not a measure of domain authority.