Compare grasshopper and SIP3 on pricing, features, platforms, and ratings — both Communication tools, Tiered monthly subscription starting at $14/month with a…
At a Glance
grasshopper
SIP3
Primary category
Communication
Communication
Rating
Not documented
Not documented
Pricing model
Tiered monthly subscription starting at $14/month with a free trial; USA and Canada only
Free Community Edition / Paid Enterprise Edition
Starting price
Not documented
Free (Community Edition); Enterprise pricing available on request
Free plan
Not documented
Yes
Free trial
Yes
Not documented
Platforms
iOS, Android, Desktop App, Mobile App
Web
Team collaboration
Not documented
Not documented
AI features
Not documented
Not documented
Public API
Not documented
Yes
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
grasshopper
No individual plan breakdown documented yet.
SIP3
Community Edition (SIP3 CE) — Free N/A
Enterprise Edition — Custom pricing Custom
Pros & Cons
grasshopper
Pros
No hardware required — works as an app layer over an existing mobile phone or landline
Choice of local, toll-free, or vanity business numbers with unlimited extensions on higher plans
Voicemail transcription and instant automated text replies help solo operators stay responsive
Backed by GoTo, an established communications company, for platform stability and support
Free trial available to test the service before committing to a paid plan
Cons
Service is only available in the USA and Canada, limiting use for international businesses
Focused on number/call/text management rather than a full VoIP PBX, so it lacks the deeper call-center and analytics depth of platforms built for larger support teams
Advanced features like the virtual receptionist and extra phone numbers are positioned as paid add-ons rather than included in base pricing
Requires a stable Wi-Fi or data connection since calls route over VoIP rather than a traditional carrier line
SIP3
Pros
Free, open-source Community Edition available for self-hosting
Built specifically for high-volume, carrier-scale VoIP traffic
Real-time call correlation speeds up support troubleshooting
Enterprise tier adds telecom-specific protocols like SS7 and ISUP
Cons
Enterprise pricing is not publicly listed and requires a sales conversation
Self-hosted deployment requires infrastructure and telecom protocol expertise
Smaller community and ecosystem compared to more general-purpose monitoring tools
Some Enterprise features (DPDK capturing, HostMap) are still in beta
Best suited to VoIP-specific use cases rather than general network monitoring
Use Cases
grasshopper
SIP3
Carrier-scale VoIP troubleshooting — Large telecom carriers use SIP3 to monitor and correlate signaling and media traffic across massive call volumes in real time.
Customer support call diagnostics — Support engineers use SIP3's advanced search and call correlation to quickly diagnose customer-reported call quality issues.
Self-hosted VoIP network monitoring — Smaller VoIP operators deploy SIP3 Community Edition via Docker to monitor their own SIP and RTC infrastructure at no license cost.