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Telecommunications · head to head

8x8 vs Sinch

8x8 logo

8x8

Telecommunications

Enterprise-grade unified communications

From
$29.99/month
Rated
-
Full reviewWebsite
Sinch logo

Sinch

Telecommunications

Messaging, voice and email APIs with a fully published per-country rate card

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: 8x8 listed on UK G-Cloud 14 at £2.65 to £113.40 per user per month for 8x8 Hosted PBX, submitted directly by 8x8 UK Limited; Sinch much of the portfolio arrived through acquisition, so a customer buying messaging and email should check how consistent the consoles, APIs and support processes actually are across those specific products.
  • They diverge on capability: 8x8 covers Voice calling, Sinch covers Published per-country rate card.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which 8x8 and Sinch actually diverge.

Attributes where 8x8 and Sinch differ
Attribute8x8Sinch
Starting price$29.99/monthOn request
Pricing modelsubscriptionPer message and per minute, priced by destination country
PlatformsWeb, Windows, Macos, Ios, AndroidWeb, APIs, Java, Python, JavaScript, PHP, C#
Founded1987Unknown

Identical on both: free tier (No), user rating (Not yet rated), category (Telecommunications).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in 8x8

  • Voice calling
  • Video meetings
  • Team messaging
  • Call recording
  • Voicemail
  • Call routing
  • Analytics
  • Salesforce

Only in Sinch

  • Published per-country rate card
  • Global SMS and RCS
  • Voice and US termination
  • Verification
  • Transactional email

What people use each for

The jobs each tool is most often brought in to do.

8x8

  • Business communicationnot Sinch
  • Customer contactnot Sinch
  • Remote worknot Sinch
  • Continuitynot Sinch

Sinch

  • Enterprises consolidating messaging, voice and transactional email with one suppliernot 8x8
  • Teams that need to model per-country cost precisely before committing to a vendornot 8x8
  • US voice traffic where termination on an owned network reduces costnot 8x8
  • Buyers who want a supplier whose financial position is publicly reportednot 8x8

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

8x8

  • Listed on UK G-Cloud 14 at £2.65 to £113.40 per user per month for 8x8 Hosted PBX, submitted directly by 8x8 UK Limited

Sinch

  • Much of the portfolio arrived through acquisition, so a customer buying messaging and email should check how consistent the consoles, APIs and support processes actually are across those specific products.
  • Product overlap from acquisitions means the right Sinch product for a use case is not always obvious and sales guidance varies.
  • Integrating acquired businesses is a continuing programme, so account handling and support contacts can change under a customer mid-contract.
  • The published rate card is a list price, so organisations at volume still negotiate and small senders pay the advertised rate without leverage.
  • US A2P messaging carries 10DLC registration fees and per-segment carrier surcharges on top of the published rates, as it does with every provider.

Pricing, plan by plan

8x8

$29.99/month
  • Pro$29.99/month
    • Calling and meetings
    • Video conferencing
    • Team messaging
  • Enterprise$undefined/month
    • Everything in Pro
    • Advanced analytics
    • Dedicated support

Sinch

On request
  • Pay as you go$undefined/month
    • Published per-country and per-network rate card in USD, EUR and GBP
    • Registered US 10DLC traffic priced below standard US rates
    • Outbound PSTN voice priced by route

Which should you pick?

Choose 8x8 if

  • You need voice calling.
  • You work on Web, Windows, Macos, Ios, Android.
  • You also want video meetings.
8x8 review

Choose Sinch if

  • You need published per-country rate card.
  • You work on Web, APIs, Java, Python, JavaScript, PHP, C#.
  • You also want global sms and rcs.
Sinch review

Questions people ask

Is 8x8 or Sinch better?
Neither clearly leads. 8x8 starts at $29.99/month and Sinch at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, 8x8 or Sinch?
8x8 starts at $29.99/month and Sinch at On request.
Does 8x8 or Sinch run on more platforms?
8x8 runs on Web, Windows, Macos, Ios, Android. Sinch runs on Web, APIs, Java, Python, JavaScript, PHP, C#.
What is 8x8 best used for?
8x8 is most often used for business communication, customer contact, remote work, continuity. Of those, business communication and customer contact are not what Sinch is typically brought in for.
What can 8x8 do that Sinch cannot?
8x8 covers Voice calling, Video meetings, Team messaging, Call recording. Sinch covers Published per-country rate card, Global SMS and RCS, Voice and US termination, Verification.

Answered from the vendors’ own pages

Sinch: Does Sinch publish its prices?

Yes, unusually completely for a vendor of its size. It publishes a per-country and per-network rate card in US dollars, euros and sterling, with a stated price date, covering both messaging and voice.

Sinch: Is MessageBird part of Sinch?

No. MessageBird, now trading as Bird, is a separate Amsterdam company and a direct competitor. It does not appear anywhere in Sinch's own published acquisition history.

Sinch: Can we see Sinch's financials before signing?

Yes. Sinch trades on the Nasdaq Stockholm Large Cap list under the symbol SINCH, so revenue, margins and retention are publicly reported.

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