VoIP provider comparison
Side-by-side scores across eight dimensions. Scores are editorial assessments (1–10) based on documented assumptions — not live data.
Run the calculator for personalized picks| Provider | Call quality | Mobile app | Video conferencing | Team messaging | Auto attendant / IVR | Integrations | Scalability | Beginner-friendly | Cost band | Setup | Actions |
|---|---|---|---|---|---|---|---|---|---|---|---|
RingCentral | 9/10 | 8/10 | 9/10 | 9/10 | 9/10 | 10/10 | 10/10 | 6/10 | high | medium | |
Grasshopper | 7/10 | 8/10 | 3/10 | 4/10 | 7/10 | 5/10 | 5/10 | 10/10 | low | low | |
Nextiva | 8/10 | 7/10 | 8/10 | 8/10 | 8/10 | 7/10 | 8/10 | 8/10 | medium | low | |
OpenPhone | 8/10 | 9/10 | 5/10 | 7/10 | 7/10 | 8/10 | 7/10 | 9/10 | medium | low |
Head-to-head
Pick any pairing — scores, costs, and strengths compared on one page.