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VoIP Providers

5 Best VoIP Providers Software for SaaS Companies (Oct 2026)

Independently reviewed

Updated

Choosing the right VoIP Providers software for SaaS Companies depends on your workflow, budget and business size. We've compared the highest-rated options based on expert analysis, verified reviews, pricing and integrations.

Start with the top-ranked apps, then refine by pricing, platform and features.

11 apps listed
4.4 avg rating
Aircall top rated
October 25, 2026 updated

Our winners

Final verdict

CloudTalk leads our SaaS Companies rankings for most teams. Consider JustCall if you need a strong alternative with a different pricing or workflow fit.

Compare top SaaS Companies apps

FeatureCloudTalkJustCallRingCentralDialpadNextiva
Editor rating4.44.34.44.44.3
PricingPaid SubscriptionPaid SubscriptionPaid SubscriptionPaid SubscriptionPaid Subscription
Starting price$25/user/mo annual$29/user/mo annualFrom $20From $15From $15
Free planIncludedIncludedIncludedIncludedIncluded
PlatformsWeb app, iOS (iPhone & iPad), Android, macOS, Windows, LinuxWeb app, iOS (iPhone & iPad), AndroidWeb app, iOS (iPhone & iPad), Android, macOS, WindowsWeb app, iOS (iPhone & iPad), Android, macOS, WindowsWeb app, iOS (iPhone & iPad), Android, macOS, Windows, Linux

Our ranking methodology

Transparent criteria and editorial standards behind every score in this guide.

How we ranked these apps

We evaluate VoIP Providers software for SaaS Companies on features, ease of use, value for money, integrations, and real user feedback. Apps are ranked by AppsInsight Score within this guide, with editorial adjustments when hands-on testing reveals a clear winner for this use case or audience.

What we looked for

  • Features and core capabilities
  • Ease of use and onboarding
  • Pricing and value for money
  • Integrations and ecosystem
  • User reviews and AppsInsight Score

SaaS Companies FAQ

Quick answers about the best SaaS Companies options.

What is the best SaaS Companies option in 2026?

Our editors currently rank CloudTalk #1 among VoIP Providers software for SaaS Companies based on AppsInsight Score, features, pricing, and user feedback. See the full ranked list on this page for alternatives.

Many VoIP Providers software for SaaS Companies include free plans or trials. Use the pricing filter on this page to browse free and freemium options.

We evaluate VoIP Providers software for SaaS Companies on features, ease of use, value for money, integrations, and real user feedback. Apps are ranked by AppsInsight Score within this guide, with editorial adjustments when hands-on testing reveals a clear winner for this use case or audience.

All VoIP Providers apps

5 apps

Showing 5 apps

  1. #1

    AI-powered business phone system with calling, meetings and messaging in one app Dialpad is an AI-native business communications platform that started as a cloud phone system and has grown into a full unified-communications suite.

    Pricing
    Paid SubscriptionFrom $1514-day trial
    Small and mid-sized businesses replacing a legacy phone system Sales and support teams that want call transcription and summaries Remote and hybrid teams needing one number across devices
    Web app iOS (iPhone & iPad) Android macOS
    47
    AppsInsight Score Needs work
  2. #3

    AI-powered business phone, video, messaging and contact center platform RingCentral is one of the longest-standing names in business VoIP.

    Pricing
    Paid SubscriptionFrom $20Free trial
    Businesses of any size replacing a legacy PBX with a proven cloud phone system Organizations that want phone video
    Web app iOS (iPhone & iPad) Android macOS
    48
    AppsInsight Score Needs work
  3. #5

    AI-powered business calling platform for sales and support teams with power dialing, IVR and call analytics CloudTalk is an AI-powered business calling platform for sales and support teams.

    Pricing
    Paid Subscription$25/user/mo annual14-day trial
    Sales teams running outbound campaigns with a power dialer Support teams needing IVR routing and call queues
    Web app iOS (iPhone & iPad) Android macOS
    52
    AppsInsight Score Average
  4. #2

    AI customer experience platform with business phone, video, chat and team messaging Nextiva is a business communications and customer experience platform built around VoIP calling.

    Pricing
    Paid SubscriptionFrom $15
    Small and mid-sized businesses replacing a landline or legacy PBX Sales and service teams wanting voice plus ticketing and CRM in one place Teams that value 24/7 vendor support on every plan
    Web app iOS (iPhone & iPad) Android macOS
    47
    AppsInsight Score Needs work
  5. #11

    Cloud phone system for sales and support teams with a sales dialer, SMS and AI features JustCall is a cloud phone system built by SaaS Labs for sales and support teams.

    Pricing
    Paid Subscription$29/user/mo annual14-day trial
    SMB sales teams that need a power dialer tied to their CRM Support teams routing inbound calls with IVR and queues Businesses wanting calling and SMS in one web
    Web app iOS (iPhone & iPad) Android
    49
    AppsInsight Score Needs work

Recently added

CloudTalk

AI-powered business calling platform for sales and support teams with power dialing, IVR and call analytics

Paid Subscription$25/user/mo annual14-day trial
  • Web app
  • iOS (iPhone & iPad)
  • Android
  • macOS

JustCall

Cloud phone system for sales and support teams with a sales dialer, SMS and AI features

Paid Subscription$29/user/mo annual14-day trial
  • Web app
  • iOS (iPhone & iPad)
  • Android

Quo

Shared business phone system for small teams, formerly OpenPhone, with AI call summaries and automations

Paid Subscription$15/user/mo annual7-day trial
  • Web app
  • iOS (iPhone & iPad)
  • Android

Aircall

AI-powered customer communications platform uniting voice, SMS and WhatsApp for sales and support teams.

Paid Subscription$30/license/mo annual7-day trial
  • Web app
  • iOS (iPhone & iPad)
  • Android
  • macOS