# Castel > Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed September 4, 2026. > Castel provides powerful, scalable cloud contact center solutions designed to optimize customer engagements and agent experiences. Its offerings improve customer service, productivity, compliance, and revenue performance through features like multichannel communication, performance dialing, live compliance monitoring, unified reporting, and managed VoIP services. It primarily serves enterprises, medium, and small call centers, with a specific focus on financial and collections institutions. - Business Profile: https://optimly.ai/brand/castel - Publisher: Optimly (https://optimly.ai) - Dataset: Optimly AI Brand Index (https://optimly.ai/brand) - Official website: https://castel.com/ - Logo: https://logo.clearbit.com/castel.com - Slug: castel - Brand Authority Index tier: Emerging - Category: Contact Center as a Service (CCaaS) Platforms - Last Analyzed: September 4, 2026