OpenPhone vs Ooma Office: Complete Comparison 2026

An in-depth comparison of features, pricing, and user experience to help you make the right choice.

OpenPhone

8.4(2,100 reviews)

Modern business phone for startups and small teams with shared numbers, SMS, CRM features, and an interface built for the smartphone era.

7.9(5,600 reviews)

Budget-friendly VoIP phone system with 50+ business features starting at $19.95/user/month, designed for small offices and retail.

Aspect	OpenPhone	Ooma Office
Best For	Startups and small teams (2-20 people) that want a modern phone system without enterprise complexity	Small offices (2-20 employees) that need reliable business phones without paying enterprise prices
Pricing Model	Subscription	Subscription
Starting Price	$15/mo	$19.95/mo
Deployment	cloud	cloud
Platforms	WEB, IOS, ANDROID, MAC, WINDOWS	WEB, IOS, ANDROID, WINDOWS, MAC
Rating	8.4/10	7.9/10

Interface designed like a messaging app — immediately intuitive without any VoIP learning curve
Shared phone numbers let whole teams manage calls and texts to one business number collaboratively
Built-in CRM with contact tagging, notes, and conversation history eliminates need for a separate tool
At $15/user/month, one of the most affordable business phone options with no user minimums
Unified conversation threads combine calls, texts, and voicemails in chronological order per contact

No IVR menu system, call queuing, or advanced routing on the Starter plan
No desk phone support — softphone only through desktop and mobile apps
International calling rates are per-minute with no unlimited bundles available
Analytics and reporting are basic compared to RingCentral, 8x8, or Dialpad
Not suitable for companies with 50+ employees or complex enterprise call routing requirements

Best price-to-feature ratio in the market — 50+ features at $19.95/user/month with no contract required
Month-to-month billing with zero cancellation fees gives maximum flexibility for seasonal businesses
Own-brand IP phones are pre-provisioned and plug-and-play — genuinely zero IT knowledge needed to set up
Virtual receptionist is included on every plan, not locked behind higher tiers like competitors
The optional Base Station genuinely improves call quality on shared internet connections

Admin portal feels outdated and clunky — functional but nowhere near as polished as RingCentral or Dialpad
Integration ecosystem is minimal — basically Salesforce, Google, and Microsoft Dynamics, nothing else substantial
Video meeting quality is mediocre compared to Zoom, Teams, or even RingCentral's built-in video
Customer support is only available during business hours — no 24/7 option for critical after-hours issues
International calling is limited and expensive with per-minute charges on top of your plan

Product	Pricing Model	Starting Price
OpenPhone	subscription	$15/mo
Ooma Office	subscription	$19.95/mo

Choose OpenPhone if...

Startups and small teams (2-20 people) that want a modern phone system without enterprise complexity

Choose Ooma Office if...

Small offices (2-20 employees) that need reliable business phones without paying enterprise prices

Explore more alternatives or read in-depth reviews to make your decision.