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

14 providers fit what you need

14 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

LiveKit

Open-source WebRTC infrastructure for real-time video, voice and data, self-hostable or managed.

Strong match100
  • Carries: Video
  • Open source: self-host for free, or use the managed cloud

Check first: A developer building block, not a finished meeting product

Full profile
2

Azure Communication Services

Microsoft's communications APIs on Azure: voice and video calling, chat, SMS, email and WhatsApp, with Teams interoperability.

Strong match100
  • Carries: Video
  • Calling, chat, SMS, email and WhatsApp under one Azure bill

Check first: SMS sender types depend on the country and your Azure billing address; toll-free numbers only reach the US, Canada and Puerto Rico

Full profile
3

Twilio

Programmable messaging, voice, video and email APIs with per-country published pricing.

Strong match100
  • Carries: Video
  • Extensive public documentation and SDKs

Check first: Sender-ID registration is still a local process in many countries (US 10DLC, India DLT, several Gulf states): ask for timelines per country

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

Sharpen your matches

Optional

Answer any of these and the list re-orders instantly. Skip what you don't know.

Your industryAny
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
Every channel you picked is a mustAny

Other providers that fit (11)

  • VonageMessaging, voice, video and verification APIs, now part of Ericsson, with a contact-centre product alongside.
    Strong match100
  • SendbirdChat API and SDKs, in-app voice and video calls, and an AI customer-service agent (now Delight.ai) working across chat, SMS, email, WhatsApp and voice.
    Strong match100
  • StreamAPIs and SDKs for in-app chat, audio and video calling, activity feeds and moderation, from a Boulder-based company founded in the Netherlands.
    Strong match100
  • AgoraNasdaq-listed real-time engagement platform: video and voice calling, live streaming, chat and a conversational AI engine, as SDKs and APIs.
    Strong match100
  • iCallVideo calling built into partner apps and services: instant and scheduled meetings, screen sharing, chat and recording, self-hostable, with access by invitation.
    Strong match100
  • 8x8 Communication APIs8x8's CPaaS, built on the 2019 Wavecell acquisition: SMS, chat-app messaging, voice and video interaction APIs.
    Strong match100

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
14fit well enough to show
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