Lineadefax Competitors

RingCentral, Inc. (NYSE: RNG) is a global leader in agentic voice AI–powered cloud business communications, delivering an integrated platform for business phone, SMS, contact center, workforce engagement management, virtual and hybrid events, video collaboration, and messaging. Powered by advanced AI capabilities, RingCentral AI Receptionist (AIR), AI Virtual Assistant (AVA), and AI Conversation Expert (ACE) address every phase of the conversation journey — before, during, and after each human interaction. With RingCentral, businesses can work smarter, respond faster, and connect more meaningfully with their customers. Our decades-long leadership in reliable and secure cloud communications has earned us the trust of over 500,000 customers and millions of users worldwide. RingCentral is headquartered in Belmont, California, and has offices around the world.

Founded in 1995, J2 Global is an internet information and services company consisting of a portfolio of a variety of different brands. J2 Global is headquartered in Los Angeles, California.

MetroFax is the proven leader in providing fast, secure and reliable Internet fax solutions that match individual client needs. Whether you’re a small business with basic fax needs or a large company that needs a high-volume plan, we have a faxing solution for you. MetroFax makes it easy to send and receive faxes from your PC or Mac using a Web-dashboard or email, and even from your smartphone with our new mobile apps for iPhone and Android. You’ll never miss a fax and you'll always have the speed, security, and convenience that MetroFax Internet faxing provides.