
Five9, founded in 2001 and based in San Ramon, CA, led the cloud revolution in contact centers. The platform is positioned as a leader in Gartner's analysis of CCaaS providers and is highest-rated in ability to execute. Five9 enables engagement through voice, SMS, webchat, and social messaging. Features include real-time AI agent assist, automated notes that remove repetitive tasks, and connected workflows that streamline back-office work. The platform includes end-to-end digital engagement, analytics, workforce optimization, and AI-powered automation.
Cloud phone system for SMBs with predictive and power dialer
G2 Rating
Starting Price
MightyCall is a cloud-based business phone system designed for small and medium businesses. It offers multiple dialer options including predictive, progressive (power), and preview dialers with seamless CRM integration.
Cloud communications platform for sales dialers and calling
Founded
Twilio is a cloud-based communications platform providing auto-dialer and softphone capabilities for sales teams. Enables click-to-call functionality integrated with CRMs like Salesforce for seamless call logging and voicemail drops.
Voice AI platform with flexible per-minute pricing
Starting Price
Retell AI is a voice AI platform offering usage-based pricing at $0.07 per minute without mandatory base subscriptions. It provides flexible configuration of voice engines, LLM models, and telephony components.