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Quo (formerly OpenPhone) vs RingCentral: Which VoIP Software Is Better in 2026?

Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.

Quo (formerly OpenPhone)
Quo (formerly OpenPhone)
Rating
,
Reviews
0
From
Custom

in VoIP Software

RingCentral
RingCentral
Leads 6/9
Rating
,
Reviews
0
From
$20/mo

in Unified Communications

Jump to scorecard Ask SIA

The Short Answer

Quo (formerly OpenPhone) vs RingCentral, in 15 seconds

Choose Quo (formerly OpenPhone) if…

  • You prefer Quo (formerly OpenPhone)'s approach and ecosystem

Choose RingCentral if…

  • You want the lower entry price
  • You depend on a broad integration ecosystem
  • You want deeper AI and automation features
  • You have strict security & compliance needs

Head-to-Head Scorecard

How Quo (formerly OpenPhone) and RingCentral score

RingCentral leads on 6 of 9 measured dimensions.

  • Customer Rating

    Average score from verified user reviews

    Even
    Quo
    No reviews
    RingCentral
    No reviews

  • Review Volume

    Number of verified reviews, a proxy for adoption

    Even
    Quo
    0
    RingCentral
    0

  • Entry Pricing

    Lowest published starting price (free plan = lowest)

    RingCentral
    Quo
    Custom
    RingCentral
    $20/mo

  • Free Access

    Availability of a free plan and/or free trial

    Even
    Quo
    Free trial
    RingCentral
    Free trial

  • Integrations

    Number of listed third-party integrations

    RingCentral
    Quo
    6
    RingCentral
    10

  • Features

    Number of listed product capabilities

    RingCentral
    Quo
    0
    RingCentral
    12

  • AI Features

    Capabilities mentioning AI, automation or ML

    RingCentral
    Quo
    ,
    RingCentral
    2

  • Security & Compliance

    Number of listed compliance certifications

    RingCentral
    Quo
    2
    RingCentral
    5

  • Platforms & Deployment

    Supported platforms and deployment options

    RingCentral
    Quo
    4
    RingCentral
    7

Feature Comparison

Quo (formerly OpenPhone) vs RingCentral feature breakdown

Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.

Quo (formerly OpenPhone)
RingCentral
Overview
User rating
,
,
Pricing model
Quote-based
Per user, subscription
Starting price
Custom
$20/mo
Free version
Free trial
Features
Key capabilities
,
Cloud business phone (VoIP)Auto-attendant and IVRCall queues and routingVoicemail-to-textHD video meetingsTeam messaging and SMS+6
AI features
,
RingSense AI (transcription, insights)AI receptionist
Integrations & API
Integrations
HubSpotSalesforceSlackZapierGoogle ContactsPipedrive
Microsoft 365Google WorkspaceSalesforceHubSpotZendeskSlack+4
Public API
Platforms
Deployment
CloudSaaS
CloudSaaS
Platforms
WebAPI
WebWindowsmacOSiOSAndroid
Mobile support
Security & Compliance
Compliance
SOC 2GDPR
SOC 2ISO 27001GDPRHIPAAPCI DSS
Vendor
Company
,
,
Verified
Founded
2018
,
Headquarters
San Francisco, California, USA
,

Pricing Comparison

Quo (formerly OpenPhone) vs RingCentral pricing

Entry pricing, plan tiers and the cost factors that shape total cost of ownership.

Quo (formerly OpenPhone)

Custom to start
ProfessionalCustom
  • Analytics and reporting
  • shared phone numbers
  • Integrations
  • Standard support
EnterpriseCustom
  • CRM integrations
  • AI call transcripts and summaries
  • Dedicated support and onboarding
  • Advanced security and controls

RingCentral

$20/mo to start
Core$20/month
  • Unlimited US/Canada calls
  • Auto-attendant (IVR)
  • Voicemail-to-text
  • Video meetings (100)
Advanced$25/month
  • Automatic call recording
  • Advanced call monitoring
  • CRM integrations (Salesforce, HubSpot)
  • Multi-site management
Ultra$35/month
  • Everything in Advanced
  • 10,000 toll-free minutes
  • Unlimited file/recording storage
  • Advanced analytics
Contact Center / AICustom
  • Omnichannel contact center
  • Workforce engagement
  • RingSense conversation AI
  • AI receptionist

Total cost of ownership factors

Free planQuo RingCentral
Free trial to evaluateQuo RingCentral
Transparent published pricingQuo RingCentral
Public API (build vs. buy add-ons)Quo RingCentral

Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.

Pros & Cons

Quo (formerly OpenPhone) vs RingCentral: strengths and trade-offs

Quo (formerly OpenPhone)

Pros

  • Free trial offered
  • Compliance: SOC 2, GDPR
  • Public API available

Cons

  • No free plan
  • Pricing is quote-based (less transparent)
  • Fewer native integrations than the alternative

RingCentral

Pros

  • Free trial offered
  • Broad integration ecosystem (10)
  • Compliance: SOC 2, ISO 27001, GDPR
  • Stronger AI / automation features
  • Public API available

Cons

  • No free plan

Buyer Fit

Who should use Quo (formerly OpenPhone) vs RingCentral?

Startups

RingCentral

RingCentral keeps early-stage costs lowest with its entry tier.

Small businesses

RingCentral

RingCentral offers the most accessible pricing for lean teams.

Agencies

RingCentral

RingCentral connects to more tools for multi-client workflows.

Enterprises

RingCentral

RingCentral leads on compliance and breadth for complex needs.

Ecommerce

RingCentral

RingCentral integrates with more of the commerce stack.

SaaS companies

RingCentral

RingCentral is the more developer- and automation-friendly choice.

Integration overlap

Shared integrations (4)

HubSpotSalesforceSlackZapier

Only in Quo (formerly OpenPhone) (2)

Google ContactsPipedrive

Only in RingCentral (6)

Microsoft 365Google WorkspaceZendeskServiceNowMicrosoft TeamsOkta

Keep Exploring

Other alternatives worth considering

Similar voip software products buyers compare alongside Quo (formerly OpenPhone) and RingCentral.

Dialpad

Dialpad

$15/mo
Zoom

Zoom

$14/mo
Aircall

Aircall

$30/mo
Nextiva

Nextiva

$20/mo
Grasshopper

Grasshopper

Custom
More Quo (formerly OpenPhone) alternatives →More RingCentral alternatives →

Ask SIA which solution fits your business

SIA, Saaskart's AI buying assistant, weighs Quo (formerly OpenPhone) and RingCentral against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.

Get a personalised recommendation

Quo (formerly OpenPhone) vs RingCentral, Frequently Asked Questions

What is the difference between Quo (formerly OpenPhone) and RingCentral?

Quo (formerly OpenPhone) and RingCentral are both VoIP Software solutions. Quo (formerly OpenPhone) is rated 0.0/5 by 0 users, while RingCentral is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.

Which is better, Quo (formerly OpenPhone) or RingCentral?

Based on user ratings, Quo (formerly OpenPhone) scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.

Which is cheaper, Quo (formerly OpenPhone) or RingCentral?

Both products have custom pricing. We recommend contacting both vendors for a quote tailored to your team size.

Does Quo (formerly OpenPhone) or RingCentral have a free plan?

Neither Quo (formerly OpenPhone) nor RingCentral currently offers a free plan, but Quo (formerly OpenPhone) provides a free trial.

Can I switch from Quo (formerly OpenPhone) to RingCentral?

Switching between Quo (formerly OpenPhone) and RingCentral is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.

Who should use Quo (formerly OpenPhone) vs RingCentral?

Quo (formerly OpenPhone) is best suited for teams that prioritise enterprise features. RingCentral works well for budget-conscious buyers.

Our Verdict

The bottom line on Quo (formerly OpenPhone) vs RingCentral

Best Overall

Either

It's a tie balances user satisfaction and proven adoption.

Best for Startups

RingCentral

RingCentral has the friendliest entry point for new teams.

Best for Enterprise

RingCentral

RingCentral leads on compliance and feature breadth.

Best Value

RingCentral

RingCentral delivers the lowest cost to get started.

Best AI Features

RingCentral

RingCentral ships more AI and automation.

Highest Rated

Either

Both earn equal user ratings.

Ready to decide between Quo (formerly OpenPhone) and RingCentral?

Visit Quo (formerly OpenPhone) Visit RingCentral Ask SIA
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