ExaGrid
Computer Hardware ManufacturingMassachusetts, United States201-500 Employees
ExaGrid provides tiered backup storage with a disk-cache landing zone and a long-term retention repository to protect data. Its scale-out architecture uses full appliances to maintain a fixed-length backup window as data grows, reducing the need for disruptive hardware upgrades. It includes security features such as a non-network-facing air-gap tier, delayed deletes, and immutable objects to enable recovery from ransomware events. The product line comprises multiple HDD and SSD appliances sized for full backups and long-term retention, scalable within a single system to very large capacities. ExaGrid is based in Marlborough, Massachusetts, and maintains a global sales and pre-sales engineering presence; in 2026 it earned the Data Backup Solution of the Year award from Data Breakthrough.