| N/A | Aircall headquartered in Paris provides a VOIP system for business designed to support contact centers, featuring IVR and automated call routing, conference calls, shared call inbox and call notes, unlimited concurrent calls and call queuing, and many integrations with CRM or marketing systems to support a variety of support or sales purposes. | $30 per user/per month |
| N/A | Ringover is a business phone system that gives users unlimited calls to 110 countries, video conferencing, SMS and group messaging, call recording, call whispering and features focused on improving team productivity. Users can integrate Ringover with major CRMs (Salesforce, HubSpot, Pipedrive etc.) or with their helpdesk tools. Ringover aims to make professional communications possible anywhere in the world - all it takes is an internet connection. | N/A |