CrazyCall - Business Phone Systems

CrazyCall is a web-based call center platform that uses phone numbers from over 60 countries. 

CrazyCall is a software solution used mainly by call centers, sales teams, e-commerce businesses, small businesses, and support teams. Their list of features include cheap international calls, autodialer, click to dial, IVR, toll-free numbers, conference calls, inbound calls, call script, call monitoring, call recording, and much more.  Their live dashboard is excellent for tracking calls and uses powerful analytics that allows real-time optimization and performance analysis. Furthermore, they offer integration with services such as Slack, Zendesk, Airtable, Zapier, Hubspot, MailChimp, Pipedrive, and many others.