Side by side
Cannon VoIP vs Zadarma
Both stand on business phone systems. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid AndroidiPhoneMac+2
Cannon VoIP combines business communications and CRM functions in one cloud portal. Its Core plan starts at $34 a month per extension, with additional services available as separate plans or add-ons.
Visit Cannon VoIP
Free plan WebWindowsMac+2
Zadarma combines business calling features with web and device apps. Compare the listed plan allowances carefully, since they differ by plan.
Visit ZadarmaThe facts
| Cannon VoIP | Zadarma | |
|---|---|---|
| Free plan | No | Yes |
| Open source | Not published | Not published |
| Runs on | Android, iPhone, Mac, Web, Windows | Web, Windows, Mac, iPhone, Android |
| Lowest paid plan | Cloud eFax: $10 a month | Office World: $44 a month |
| Plans published | 6 | 3 |
| Maker | Cannon VoIP | Zadarma |
| Website | cannonvoip.com | zadarma.com |
| On business phone systems | #127 of 174 | #5 of 174 |
Cannon VoIP: what it does well
- Combines phone, messaging, meetings, fax, and CRM
- Supports Android, iOS, macOS, web, and Windows
- Includes custom routing and auto attendant
- Searchable transcripts for recorded calls
- Offers numerous CRM and service integrations
What to know first
- No free plan
- Core plan requires two extensions
- International calls use destination pricing
- Heavy usage can add a $5 surcharge
Zadarma: what it does well
- Free Standard plan includes five users.
- Custom call routing is available.
- Voicemail transcription is listed.
- Apps are available for desktop and mobile.
What to know first
- Standard is limited to five users.
- Standard includes 200 MB of storage.
- Corporation USA/Canada costs $88.00 per month.
Alternatives to Cannon VoIP Alternatives to Zadarma The whole list