Consalvo runs one of the nation’s largest MLSs in Arizona Regional MLS, which has nearly 41,000 members. He is also a founding member of MLS Aligned, an MLS collaboration with ARMLS, Beaches MLS, Metro MLS, Utah Real Estate, Regional MLS (Oregon), Northern Nevada Regional MLS and MLS Listings (California). In 2024, the dismissal of Zillow’s case involving ARMLS gave its subscribers access to both Aligned Showings and ShowingTime.