Quo (formerly OpenPhone) Alternatives 2026: 6 Options, 3 Free
Quo (formerly OpenPhone) alternatives: Google Voice, Grasshopper, Ooma Office, Dialpad and 2 more. Prices and licenses checked October 23, 2026.
•3 min read•Team Chat, Meetings & Phone
Verdict:Quo, formerly OpenPhone, lists three paid plans: Starter at $15, Business at $23 and Scale at $35 per user per month billed annually, or $19, $33 and $47 billed monthly, with a 7-day trial and no free plan. The company rebranded from OpenPhone in September 2025 and says the product is unchanged, so searches for the old name still lead to the same service. If you are looking for a free alternative, the options are narrow. Google Voice has a free personal plan that needs an existing mobile number, and it is the only hosted free choice here. FreePBX and Linphone cost nothing in licenses, but they are a PBX and a softphone client, so you also need a server and a SIP provider, and there is no built-in shared inbox. Among paid options, Grasshopper starts at $14 a month and fits a single shared number, Dialpad is at $15 per user, and Ooma at $19.95 is the pick if you want desk phones. The main trade-off is what you give up from Quo's design: per-user numbers with team messaging in one app. Before switching, port your numbers and confirm that texting is included for the plan you are pricing, since several of these list it only on higher tiers.
Quick comparison
| Tool | Price | Platforms | Best for | Tested |
|---|---|---|---|---|
| Google Voice | Free (Basic personal plan; needs an existing mobile number); paid from $10 per user/month (Workspace Voice Starter, up to 10 users, needs a Google Workspace plan) | Web browser | Solo owners and Google Workspace teams | Docs only |
| Grasshopper | Paid from $14 per month (starting price) | Web, iOS, Android | Owners who want one shared business line | Docs only |
| Ooma Office | Paid from $19.95 per user/month (Essentials, billed monthly) | Web, iOS, Android | Offices that need desk phones | Docs only |
| Dialpad | Paid from $15 per user/month (Dialpad Connect Standard) | Web browser | Teams wanting a fuller phone system | Docs only |
| FreePBX | Free (free open-source PBX; you supply the server and a SIP trunk) | Self-hosted | Technical teams who can run a PBX | Docs only |
| Linphone | Free (free open-source softphone) | Linux, Windows, macOS | Developers who want a free SIP softphone | Docs only |
| RingCentral | See pricing page | Web, Mobile apps | Communication | Docs only |
Independent comparison. Paid placements are labelled separately; editorial links earn no affiliate commissions. Learn more.
Good fit if
- You want a free second line (Google Voice is the pick)
- You only need one shared business number (Grasshopper is the pick)
- You want desk phones (Ooma Office is the pick)
- You want a larger business phone system (Dialpad is the pick)
- You can run a PBX and want no license fee (FreePBX is the pick)
Not ideal if
- You rely on Quo (formerly OpenPhone) features or integrations that these tools do not replicate
Quo (formerly OpenPhone) today: Paid from $15 per user/month, billed annually (Starter; $19 billed monthly) (Quo (formerly OpenPhone) pricing, checked 2026-10-22).
Why people look for Quo (formerly OpenPhone) alternatives
Quo (formerly OpenPhone) plans start at $15 per user per month billed annually ($19 monthly). On Starter, call recording is manual, while IVR menus, call transfers and group calling are Business and above, and HubSpot and Salesforce integrations need Business. International calling is a paid add-on billed per minute, extra numbers cost $5 a month each, and inbound phone support is only on Scale. There is no free plan, only a 7-day trial.
What changed at Quo (formerly OpenPhone)
OpenPhone rebranded to Quo on September 23, 2025. The company says the rebrand does not change the product, and openphone.com now redirects to quo.com. (Quo (formerly OpenPhone): what changed)
Google Voice
Compared with Quo (formerly OpenPhone): Google Voice has a free personal plan that needs an existing mobile number, and Workspace Voice Starter is $10 per user. Quo starts at $15 per user billed annually, so it costs more, but includes shared inboxes and CRM integrations on higher plans.
Price: Free (Basic personal plan; needs an existing mobile number); paid from $10 per user/month (Workspace Voice Starter, up to 10 users, needs a Google Workspace plan) (Google Voice pricing, checked 2026-10-22).
Platforms and license: Web browser. Proprietary SaaS.
Best for: Solo owners and Google Workspace teams.
Worth knowing: Standard is $20 and Premier $30 per user/month.
Grasshopper
Compared with Quo (formerly OpenPhone): Grasshopper starts at $14 a month with unlimited calls, texts and users on one shared number, plus a 7-day trial. It is cheaper than Quo but works around a shared line, not individual numbers per user.
Price: Paid from $14 per month (starting price) (Grasshopper pricing, checked 2026-10-22).
Platforms and license: Web, iOS, Android. Proprietary SaaS.
Best for: Owners who want one shared business line.
Ooma Office
Compared with Quo (formerly OpenPhone): Ooma Office Essentials is $19.95 per user per month with no contract, above Quo Starter's $15 billed annually. Ooma sells desk phones; Quo is app-first, so choose Ooma only if you need handsets.
Price: Paid from $19.95 per user/month (Essentials, billed monthly) (Ooma Office pricing, checked 2026-10-22).
Platforms and license: Web, iOS, Android. Proprietary SaaS.
Best for: Offices that need desk phones.
Dialpad
Compared with Quo (formerly OpenPhone): Dialpad Connect Standard is $15 per user per month with a 14-day trial, similar to Quo Starter's $15 annual price. It is a broader business phone system, and like Quo it has no free plan.
Price: Paid from $15 per user/month (Dialpad Connect Standard) (Dialpad pricing, checked 2026-10-22).
Platforms and license: Web browser. Proprietary SaaS.
Best for: Teams wanting a fuller phone system.
FreePBX
Compared with Quo (formerly OpenPhone): FreePBX is a GPL-3.0 PBX with no license fee; you supply the server and SIP trunk. Quo is a hosted app with API and integrations on its plans, whereas FreePBX is free but you set up and secure the system.
Price: Free (free open-source PBX; you supply the server and a SIP trunk) (FreePBX pricing, checked 2026-10-22).
Platforms and license: Self-hosted. GPL-3.0 (open source).
Project activity: 75 GitHub stars · last commit Oct 26, 2026
Best for: Technical teams who can run a PBX.
Linphone
Compared with Quo (formerly OpenPhone): Linphone is a GPL-3.0 softphone, free, with a paid proprietary license option. It is a client only, so you still need a SIP server, while Quo bundles numbers, messaging and a shared inbox.
Price: Free (free open-source softphone) (Linphone pricing, checked 2026-10-22).
Platforms and license: Linux, Windows, macOS. GPL-3.0 (or paid proprietary license) (open source).
Project activity: 512 GitHub stars · last commit Oct 27, 2026
Best for: Developers who want a free SIP softphone.
Worth knowing: Softphone client only: you still need a SIP server.
Other popular options (paid)
RingCentral
Compared with Quo (formerly OpenPhone): Business phone system with a 14-day free trial for new subscribers and no free plan. No per-user RingEX price is listed on its pricing page, whereas Quo lists $15 to $35 per user per month billed annually.
Price: See pricing page (RingCentral pricing, checked 2026-10-23).
Which one to pick
- You want a free second line: Google Voice
- You only need one shared business number: Grasshopper
- You want desk phones: Ooma Office
- You want a larger business phone system: Dialpad
- You can run a PBX and want no license fee: FreePBX
Limits of this review
Docs-only for Google Voice, Grasshopper, Ooma Office, Dialpad, FreePBX, Linphone: we did not install or run them, so feature claims come from vendor pages and we did not test import from Quo (formerly OpenPhone). Vendor prices and free limits change; confirm on the linked pricing page before you buy or migrate.
More in Team Chat, Meetings & Phone
- Google Voice alternatives
- Ooma Office alternatives
- Vonage Business Communications alternatives
- Dialpad alternatives
Sources
Kevin Fan
Kevin Fan is a SaaS founder. He runs Free Instead Of, which tracks free and open-source alternatives to paid software and checks each price and free-plan limit against the vendor's own pages.
Methodology
Based on official pricing and product pages checked between 2026-10-22 and 2026-10-23: Quo (formerly OpenPhone), Google Voice, Grasshopper, Ooma Office, Dialpad, FreePBX, Linphone, RingCentral. Prices, free limits and licenses are the figures shown on those pages on those dates. No tool on this page was installed or run. No accounts were created.