Cloud Provider 1GB RAM KVM Recommendations 

• Vultr ($5-$6/month using Incredible PBX 2021 Marketplace image; +20% addl/mo. with backups)
• Digital Ocean ($5-$6/month using CentOS 7 or Debian 10 image; +20% addl/mo. with backups)
• CrownCloud (~$2/month using Incredible PBX image with Debian 10 or CentOS 7; free snapshot)
• OVH ($3.50/mo. using CentOS 7 or Debian 10; +$1.10/mo. with snapshot)
• HostMedia UK (£11.25/year with weekly snapshot) Coupon code: 1LA6WGW6TC expires 12/3/2021

Cloud Alternatives Without Backups 

• RackNerd ($13.98/year with 1GB RAM/20GB SSD/2TB BW)
• RackNerd ($14.88/year with 1GB RAM/25GB SSD/4TB BW)
• CWVPS ($24.95/year with 2GB RAM/30GB SSD/Unlim BW)
• RackNerd ($24.98/year with 2GB RAM/35GB SSD/4TB BW)
• RackNerd ($27.88/year with 2.5GB RAM/50GB SSD/6TB BW)
• Hostodo ($29.99/year with 1GB RAM/25GB SSD/4TB BW)
• Google Cloud (using CentOS 7 or Debian 10 image)
• Cloud At Cost (using CentOS 7.5 or Debian 10 image) Buyer Beware

Virtual Machine Platform Images 

• Vultr Cloud (Incredible PBX 2021; Debian 10)
• Proxmox (Incredible PBX 2021; Debian 10)
• VirtualBox (Incredible PBX 2021; Debian 10)
• VMware ESXi (Incredible PBX 2021; Debian 10)
• VirtualBox (Incredible PBX 2020; CentOS 7)
• VMware ESXi (Incredible PBX 2020; CentOS 7)

Mission-Critical VoIP Providers 

Other VoIP Provider Alternatives 

• VoIP.ms
• BulkVS
• Call48/V1VoIP
• Anveo Direct
• Callcentric
• Nexmo/Vonage
• RingCentral
• SignalWire
• Localphone
• FreeVoipDeal/Betamax

Softphone Provider Recommendations 

• Clearly Anywhere
• Acrobits Groundwire
• SessionTalk Pro for iOS and Android
• Linphone

Mobile Cellphone Extensions for Asterisk 

• GTI Global