RingCentral

RingCentral, Inc. is a global leader in AI-powered cloud business communications and contact center solutions. Founded in 1999 and based in Belmont, California, the company has transitioned from a traditional VoIP provider to a comprehensive Unified Communications as a Service (UCaaS) and Contact Center as a Service (CCaaS) platform. RingCentral serves customers in over 100 countries, offering a secure, cloud-based infrastructure that integrates voice, messaging, team collaboration, video conferencing, and contact center capabilities. The company provides a range of services, including business phone systems, team messaging, video conferencing, and advanced contact center solutions. Its AI-powered tools enhance communication and customer engagement, featuring capabilities like automated call routing and performance analytics. RingCentral's offerings cater to various industries, including healthcare, financial services, retail, education, and government, making it a versatile choice for businesses of all sizes. With a strong focus on innovation and customer experience, RingCentral continues to shape the future of business communications.

• Cloud PBX
• team messaging
• video meetings
• contact center (RingCX)
• SMS/fax
• analytics

Per-user/month tiers (~$20–$35 core; contact center quoted)