CallHippo vs Quo (formerly OpenPhone)
Quick answer: CallHippo starts at $19/mo and Quo (formerly OpenPhone) at $19/mo (lowest published plans). Both are cloud phone systems for small teams. Quo (formerly OpenPhone) is $15/user/mo billed annually ($19 monthly) for Starter, Business $23 ($33) and Scale $35 ($47), with a 7-day free trial. CallHippo is $19/user/mo billed yearly ($25 monthly) for Starter, Professional $30 and Ultimate $42, with an AI Voice Agent add-on at $45/user/mo and a 10-day free trial.
Pricing last verified from each vendor's own site.
Verdict: which to choose
- Consider CallHippo if: You want an AI voice agent add-on, call center features on higher tiers or a longer trial.
- Consider Quo (formerly OpenPhone) if: You want the lower entry price and a simple shared-inbox phone app for a small team.
Factual summary
- Both are listed under Voice AI & Dialers.
- Lowest listed monthly price: CallHippo $19, Quo (formerly OpenPhone) $19 (plans and billing terms differ; check each vendor page).
This is a factual comparison drawn from vendor sites, not a recommendation. Which fits depends on your channels, volume and budget.
Affiliate links: we may earn a commission; it never affects rankings. Disclosure
Black Friday 2026: CallHippo has a confirmed, vendor-published deal. See verified Black Friday & Cyber Monday deals (codes, dates and sources).
| CallHippo Visit CallHippo ↗ | Quo (formerly OpenPhone) | |
|---|---|---|
| Summary | Cloud phone system with power and parallel dialers, call recording, CRM integrations and an AI voice agent add-on. | Business phone system for calling and texting with shared numbers, AI call summaries and HubSpot and Salesforce integrations. |
| Starting price | From $19/mo | From $19/mo |
| Pricing details | Starter $19/user/mo, Professional $30, Ultimate $42 billed yearly (monthly $25/$40/$55); AI Voice Agent add-on $45/user/mo; 10-day free trial | Per user/mo billed monthly: Starter $19, Business $33, Scale $47; billed annually: $15, $23 and $35 ($180, $276 and $420 per user/yr); one number per user; 1,000 automation credits included, AI call credit tiers from $25/mo; 7-day free trial |
| Model | subscription | subscription |
| Free trial | Yes | Yes |
| Free plan | No | — |
| Channels | phone, sms | phone, sms |
| Last verified | 2026-11-08 | 2026-11-09 |
FAQ
What is the difference between CallHippo and Quo (formerly OpenPhone)?
Both are cloud phone systems for small teams. Quo (formerly OpenPhone) is $15/user/mo billed annually ($19 monthly) for Starter, Business $23 ($33) and Scale $35 ($47), with a 7-day free trial. CallHippo is $19/user/mo billed yearly ($25 monthly) for Starter, Professional $30 and Ultimate $42, with an AI Voice Agent add-on at $45/user/mo and a 10-day free trial.
Which is cheaper, CallHippo or Quo (formerly OpenPhone)?
Both list the same lowest monthly price ($19).
When should I choose CallHippo over Quo (formerly OpenPhone)?
Consider CallHippo if: You want an AI voice agent add-on, call center features on higher tiers or a longer trial. Consider Quo (formerly OpenPhone) if: You want the lower entry price and a simple shared-inbox phone app for a small team.
More options
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