CallMiner Eureka's pricing is best suited for mid-market and enterprise contact centers with sufficient budget and analytical resources to realize its full value. G2 reviewers span industries including financial services, insurance, healthcare, telecommunications, utilities, retail, and outsourcing, with enterprise organizations representing a significant share of reviewers. G2 users consistently highlight QA automation, compliance monitoring, agent coaching, and voice-of-customer analytics as primary use cases, all of which require scale to justify the custom-quoted investment. Smaller organizations can benefit, as evidenced by small business G2 reviewers in automotive and financial services, but G2 reviews caution that the steep learning curve and add-on costs favor teams with dedicated analysts and executive sponsorship.