Side by side
Grasshopper vs Kall8 VoIP
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 WebWindowsMac+2
Grasshopper offers a clear progression from one-user calling to unlimited-user plans with more numbers and extensions. Its cross-platform apps and call-management features support businesses selecting service capacity by plan.
Visit Grasshopper Paid AndroidiPhoneWindows
Kall8 Phone offers core cloud phone features, apps, routing, and team options for small businesses. Review the usage thresholds, metered toll-free calls, and Teams licensing requirements before choosing a plan.
Visit Kall8 VoIPThe facts
| Grasshopper | Kall8 VoIP | |
|---|---|---|
| Free plan | No | No |
| Open source | Not published | Not published |
| Runs on | Web, Windows, Mac, iPhone, Android | Android, iPhone, Windows |
| Lowest paid plan | True Solo: $14 a month | Additional Microsoft Teams user: $11.95 a month |
| Plans published | 3 | 9 |
| Maker | Grasshopper | Kall8 VoIP |
| Website | grasshopper.com | kall8.com |
| On business phone systems | #134 of 167 | #138 of 167 |
Grasshopper: what it does well
- Works across web, desktop, and mobile platforms
- Includes custom call routing
- Provides voicemail transcription
- Higher plans allow unlimited users
- Small Business includes four phone numbers
What to know first
- No free plan
- 7-day trial only
- True Solo includes one user
- Monthly cost rises for more numbers and extensions
Kall8 VoIP: what it does well
- Android, iOS, and Windows apps
- Custom call routing and auto attendant
- Multiple business numbers
- Up to three simultaneous calls per user
- 24/7 US-based phone and email support
What to know first
- No free plan or free trial
- Unlimited calling has usage thresholds
- Toll-free calls are metered at 6.9¢ per minute
- Teams calling requires a Teams Phone license
Alternatives to Grasshopper Alternatives to Kall8 VoIP The whole list