softwareworld.co
In short: SoftwareWorld (softwareworld.co) accepts get listed. It is free + paid tier to submit, takes a moderate amount of preparation, and scores 63/100 on our impact ranking (useful).
Submit your tool if B2B/productivity categories fit.
Use business/productivity angle.
Priority is medium, which sets the band. It is free + paid tier and moderate to complete, which adjusts it within that band. The score ranks your queue — it is not a measure of domain authority.