Ownwell is a proptech company based in Austin, Texas, dedicated to helping property owners lower their real estate ownership costs, particularly through property tax reduction services. The company focuses on identifying properties that are overassessed for tax purposes and manages the entire process of reducing property tax bills for homeowners, small businesses, and real estate investors.

The services offered by Ownwell include evaluating property tax assessments for errors, performing market analyses to find overassessments, and preparing and filing appeals with county tax assessors. They also represent clients in hearings and negotiate assessment reductions. Additionally, Ownwell provides ongoing monitoring of property assessments and offers a personalized property portal for clients to access savings on home insurance, monitor home values, and receive forecasts for future tax bills. Their services are available in several states, including California, Florida, and Texas.