Best OpenPhone (now Quo) Alternatives in 2026
The top OpenPhone (now Quo) alternatives are 3CX, GoTo Connect and Nextiva: 15 call management system our editors would look at instead of OpenPhone (now Quo), in our ranking order.
OpenPhone (now Quo): A flexible shared-phone system for small teams, with tiered AI and call controls. Where it falls short: AI summaries, transcripts, and tags require business or scale plans.
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Best forTeams wanting a flexible, full-featured PBX
A flexible PBX with broad clients, visual call flows, integrations and self-hosted deployment.
9.3/10★★★★★Visit 3CX -
Best forOrganizations needing managed calling and 24/7 support
A managed business phone system with flexible call flows and round-the-clock support.
9.1/10★★★★★Visit GoTo Connect -
Best forBusinesses wanting broad integrations and compliance
A broad business communications suite with strong integrations, compliance, and tiered calling features.
8.8/10★★★★☆Visit Nextiva -
Best forSales and support teams centered on CRM integrations
Integration-rich call management for sales and support, with higher entry pricing.
8.7/10★★★★☆Visit Aircall -
Best forTeams needing routing, campaigns, and broad device support
A broad cloud phone system for teams that need routing and sales or support calling tools.
8.6/10★★★★☆Visit Ringover -
Best forDistributed teams needing international numbers
A feature-rich cloud phone system for distributed teams that need international numbers.
8.5/10★★★★☆Visit CallHippo -
Best forSmall businesses needing a mature, affordable phone system
An affordable, feature-rich phone system for small businesses and distributed teams.
8.4/10★★★★☆Visit VirtualPBX -
Best forTeams seeking a free entry point and many calling apps
A flexible cloud PBX with a free plan, broad calling apps and configurable call handling.
8.3/10★★★★☆Visit Zadarma -
Best forCost-conscious teams needing a full virtual switchboard
Broad call handling starts at $6 per user monthly, with AI tools available as an add-on.
8.2/10★★★★☆Visit VoIPstudio -
Best forSolo operators and small teams wanting simple business
Simple business calling, texting, routing, and voicemail for solo operators and small teams.
8.1/10★★★★☆Visit Grasshopper -
Best forSmall and midsize businesses needing phone basics
A cloud phone system with flexible routing, mobile apps, and tiered calling features.
8.0/10★★★★☆Visit Ooma Office -
Best forTeams needing a free, self-hosted PBX
A free, self-hosted PBX with contact-center tools and three included extensions.
7.9/10★★★★☆Visit PortSIP PBX -
Best forSmall teams combining business calling with outbound dialing
Business calling and outbound dialers, with annual-billed plans from $20 per user monthly.
7.9/10★★★★☆Visit MightyCall -
Best forTeams comfortable with open-source PBX deployment
A flexible open-source PBX for teams prepared to manage deployment and operations.
7.8/10★★★★☆Visit Issabel -
Best forSalesforce teams managing complex call operations
A Salesforce-centered contact center with advanced routing and supervisor controls.
- IVR
- Call recording
7.7/10★★★★☆Visit Natterbox
OpenPhone (now Quo) Alternatives: Common Questions
What is the best alternative to OpenPhone (now Quo)?
3CX: #1 in our Call Management System ranking, with an editor score of 9.3 out of 10. A flexible PBX with broad clients, visual call flows, integrations and self-hosted deployment.
Is there a free alternative to OpenPhone (now Quo)?
Yes. 3CX, Zadarma, PortSIP PBX and Issabel have a free plan or a free tier.
What is the cheapest paid alternative to OpenPhone (now Quo)?
Of the alternatives here that publish a price, VoIPstudio starts lowest, at $6/user/mo.
OpenPhone (now Quo) vs Each Alternative
| # | Tool | Free plan | Paid from | Call routing | Call queues | IVR | Call recording | Call analytics & reports | Score |
|---|---|---|---|---|---|---|---|---|---|
| 17 | OpenPhone (now Quo) | No | $15/user/mo | Custom | — | Yes | Yes | Yes | 7.5 |
| 1 | 3CX | Yes | $300/yr | — | — | — | — | — | 9.3 |
| 2 | GoTo Connect | No | — | Custom | — | — | — | — | 9.1 |
| 3 | Nextiva | — | $15/user/mo | Custom | — | — | — | — | 8.8 |
| 4 | Aircall | No | $30/user/mo | Custom | — | — | — | — | 8.7 |
| 5 | Ringover | No | $15/user/mo | Custom | — | — | — | — | 8.6 |
| 6 | CallHippo | No | $18/user/mo | — | — | — | — | — | 8.5 |
| 7 | VirtualPBX | No | $15/user/mo | Custom | — | — | — | — | 8.4 |
| 8 | Zadarma | Yes | $39/mo | Custom | — | — | — | — | 8.3 |
| 9 | VoIPstudio | No | $6/user/mo | Custom | — | — | — | — | 8.2 |
| 10 | Grasshopper | No | $14/mo | Custom | — | — | — | — | 8.1 |
| 11 | Ooma Office | No | — | Custom | — | — | — | — | 8.0 |
| 12 | PortSIP PBX | Yes | — | Custom | — | — | — | — | 7.9 |
| 13 | MightyCall | No | $20/user/mo | — | — | — | — | — | 7.9 |
| 14 | Issabel | Yes | $8.33/mo | Custom | — | — | — | — | 7.8 |
| 15 | Natterbox | No | $82/user/mo | — | — | Yes | Yes | — | 7.7 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update