foursquare.com
In short: Foursquare Business Listings (foursquare.com) accepts location-data business listing claim. It is free + paid tier to submit, takes only a few minutes, and scores 65/100 on our impact ranking (useful).
Claim or create your tool’s genuine business location and maintain its website, contact information, hours, and categories.
Best for a real physical or service location; do not manufacture a venue solely for a backlink.
Priority is medium, which sets the band. It is free + paid tier and quick to complete, which adjusts it within that band. The score ranks your queue — it is not a measure of domain authority.