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Find providers that fit

Answer a few questions and get a short list, with the reasons.

63 providers fit what you need

5 providers cover everything you asked for. Add a detail or two below — your industry, language or the tools you use — to tell them apart.

1

Bandwidth

Carrier-grade voice and messaging on an owned network, widely used to bring phone numbers into Teams and Zoom.

Strong match100
  • Built for Telecom & technology
  • Phone numbers and calling inside Microsoft Teams and Zoom

Check first: Thinner coverage of chat apps such as WhatsApp

Full profile
2

Infobip

Full-stack CPaaS with owned interconnect and a contact centre suite alongside the API.

Strong match100
  • Built for Telecom & technology
  • Owned operator interconnect, including across the Middle East

Check first: Average prices are published; ask for per-network rates for your volumes

Full profile
3

Telnyx

A licensed carrier running its own private network, with messaging, voice, SIP trunking and voice-AI agents on top.

Strong match100
  • Built for Telecom & technology
  • Own network and SIP trunking for voice-heavy use

Check first: Developer-oriented; little built-in business tooling

Full profile
Next: see them side by sidePrices, channels, coverage and what to ask each one, on one page.

Sharpen your matches

Optional

1 details added. Change or remove any of them below.

Your industryTelecom & technology
Your customers' languageAny
Your company sizeAny
Tools you already useAny
CRM
ERP
Help desk
Commerce & bookings
Calendars & meetings
Automation
How you want to set it upAny

Not technical? Choose a ready-to-use service. Developers can choose an API.

PricesAny

Other providers that fit (60)

  • GMS (Global Message Services)Swiss messaging company serving both mobile operators and enterprises: A2P traffic and firewalls for carriers, and a single API for SMS, Viber, WhatsApp and push.
    Strong match100
  • Route MobileHigh-volume A2P messaging, now part of Proximus Global alongside Telesign and BICS.
    Strong match100
  • LiveKitOpen-source WebRTC infrastructure for real-time video, voice and data, self-hostable or managed.
    Partial match50
  • Azure Communication ServicesMicrosoft's communications APIs on Azure: voice and video calling, chat, SMS, email and WhatsApp, with Teams interoperability.
    Partial match50
  • AWS End User Messaging and Amazon SESAWS's messaging building blocks: SMS, voice messages, WhatsApp, RCS and push through End User Messaging, and email through Amazon SES.
    Partial match50
  • MailgunEmail API for sending, receiving and tracking transactional and bulk email, owned by Sinch since December 2021.
    Partial match50

Read before you decide

How these were ranked

Ranked only on how well each provider's checkable facts fit your answers. No one pays to appear, and no one can pay to rank — including products that share our owner.

72in the catalogue
69fit your industry
69fit well enough to show
How ranking works →