A SaaS (Software-as-a-Service) agreement is a legal contract that outlines the terms and conditions for the use of a SaaS product or service. It is crucial for businesses that offer SaaS products or services to have a well-drafted SaaS agreement that protects their interests and limits their liabilities. A SaaS agreement checklist is important because it helps businesses ensure that all necessary clauses and provisions are included in their SaaS agreement.