The most reliable and popular sump pump brands include Zoeller, Wayne, Liberty Pumps, Glentronics, Schluter Systems, Little Giant, Superior Pump, and Pentair. Key factors to compare are power, durability, noise level, efficiency, warranty, and suitability for your home’s specific needs and pumping requirements. Leading brands like Zoeller and Liberty Pumps are known for robust construction and reliable performance. Do research to choose a trusted brand well-suited to your home’s needs.