Best Business Technology

Category

UCaaS & Business Voice

A Technology Advisor can compare pricing across any provider in this category for you, free.

Read our ranked guide: Best UCaaS Providers 2026

Read our ranked guide: Best Business Phone Systems for Small Business 2026

Buying guide: UCaaS Pricing Explained

Buying guide: How to Buy a Business Phone System

Head to head

All comparisons

 

  • Vonage

    A la carte flexibility from one of the longest track records in internet calling.

    Best for: cost conscious offices with simple needs

  • Nextiva

    Bought for the platform, kept for the service; support is the differentiator.

    Best for: SMB and mid market without telecom staff

  • Cisco

    Enterprise grade calling that is strongest where the estate already runs Cisco.

    Best for: enterprises and hybrid device heavy estates

  • 8x8

    One platform and one contract for both phones and a genuine contact center.

    Best for: combined UCaaS and contact center buyers

  • GoTo

    Small business simplicity done properly, with IT support tools from the same vendor.

    Best for: small businesses and lean IT teams

  • Dialpad

    The AI native pick; transcription and coaching are the product, not a feature flag.

    Best for: sales led teams that live on calls

  • Aircall

    The app ecosystem call center; small teams are the design brief, not an afterthought.

    Best for: under twenty seat support and sales teams

  • Microsoft Teams

    The default answer for Microsoft 365 shops; the work is in making it a real phone system.

    Best for: Microsoft 365 standardized companies

  • CallTower

    The enablement specialist that turns Teams, Webex, or Zoom into a managed phone system.

    Best for: Teams voice without the telecom homework

  • RingCentral

    The most complete UCaaS platform on the market, and the one every rival is measured against.

    Best for: mid market and enterprise phone systems

  • Intermedia

    The quiet professional: a full suite at one price, with the best support in the business.

    Best for: SMBs that want a vendor who answers

  • Ooma

    The small office phone system without ceremony; plug it in and get back to work.

    Best for: small offices without IT staff

  • Zoom

    The value pick: serious telephony at aggressive prices, with AI included.

    Best for: meetings first organizations

  • 2talk
  • 4Voice
  • Adigo
  • AudioCodes
  • Avaya
  • Avaya Cloud Office (ACO)
  • Broadvoice
  • Call One
  • Caller ID Reputation
  • Cloudli
  • Coeo Solutions
  • Crexendo
  • DynaLink Communications
  • First Orion
  • FirstComm (First Communications)
  • FreeConferenceCall.com
  • Fusion Connect
  • Fuze (now 8x8)
  • GigTel
  • Google Voice
  • Hiya
  • IPFone
  • Intrado
  • Level365
  • Lifesize
  • Lingo
  • Momentum
  • NTT Cloud Communications
  • Net2Phone
  • NetCarrier
  • NuWave Communications
  • Numeracle, Inc.
  • OnSIP
  • OneCloud Corporation (OneCloud)
  • PanTerra Networks
  • Powervox
  • Pure CallerID
  • Pure IP
  • Qoolize
  • Ringover, Inc.
  • SCB Global
  • SIPPIO
  • Sangoma
  • SimpleVoIP
  • Simplicity VoIP
  • SpectrumVoIP
  • TNS (Transaction Network Services)
  • TelSynergy
  • Telesystem
  • TeligentIP
  • Telnyx
  • TouchTone Business
  • Ultatel
  • UniVoIP
  • Utility Telecom
  • Verve
  • VinaKom
  • VocalIP
  • Volli Communications
  • Voxox
  • Wildix
  • ZIRO
  • Zultys

Why use an advisor

  • One conversation instead of five vendor sales processes.
  • You buy directly from the provider you choose, at the same or better pricing: providers quote sharper when they know the whole market is being compared.
  • Advice that includes "don't buy this," because we have no stake in which provider wins.
  • Coverage of the whole market, including providers you've never heard of.
  • Provider claims checked against what advisors see across live quotes, not against brochures.

Talk to a Technology Advisor

Tell us what you need. A Technology Advisor from our team will get back to you within 24 hours to talk through your requirements and recommend 3 to 5 providers that meet them.

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What happens next

  1. 1.Tell us what you need.
  2. 2.A Technology Advisor talks with you and understands your requirements.
  3. 3.Your advisor compares the whole market and recommends 3 to 5 providers that meet them. You sign directly with the one you choose; we arrange the demos and pull quotes across all of them, free, with no obligation.

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