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Logo of Sinch

Sinch

bySinch
in Communications Platform as a Service
4.6

Overview

Product Information on Sinch

Updated 20th November 2025

What is Sinch?

Sinch is an AI-powered cloud communications provider enabling businesses to engage customers anywhere through messaging, email, and voice APIs. Our platform supports SMS, WhatsApp, RCS, and Email with built-in automation, personalization, and fraud & security. Trusted by global brands, Sinch enables Brands to deliver intelligent, omnichannel customer experiences.

Sinch Pricing

Sinch offers a flexible, usage-based pricing model based on message volume, API calls, or voice minutes. Tiered plans scale with your needs, and enterprise customers can access custom pricing and advanced add-ons like AI, analytics, and deliverability tools.

Sinch Product Images

Sinch Build Dashboard
Sinch Build Dashboard
Sinch Build Voice API
Sinch Build Voice API
Sinch Email Send Reporting
Sinch Email Send Reporting

Overall experience with Sinch

Director of Engineering
50M - 250M USD, Telecommunication
FAVORABLE

“Good folks, solid products, weak support org”

4.0
Oct 30, 2025
Good people in the upper ranks, low level support team (NOC) is weak
Director
500M - 1B USD, Retail
CRITICAL

“Sinch Platform Streamlines Customer Connections Across Complex Tech Stacks .”

3.0
Oct 27, 2025
We are happy with the platform and servicing offered by Sinch. They have played an important role in helping us expand and deepen how we connect with existing customers across platform.

About Company

Company Description

Updated 10th November 2023

Sinch powers conversations between businesses and their customers through its Customer Communications Cloud. More than 150,000 businesses rely on Sinch and its global super network, which is the most secure and reliable network for messaging, voice and email. Sinch has been profitable and fast-growing since it was founded in 2008. It is headquartered in Stockholm, Sweden, with shares traded at NASDAQ Stockholm: XSTO:SINCH.

Company Details

Updated 26th February 2025
Company type
Public
Year Founded
2008
Head office location
Stockholm, Sweden
Number of employees
1001 - 5000
Website
http://www.sinch.com

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Key Insights

A Snapshot of What Matters - Based on Validated User Reviews

User Sentiment About Sinch
Reviewer Insights for: Sinch
Deciding Factors: Sinch Vs. Market Average
Performance of Sinch Across Market Features

Sinch Likes & Dislikes

Like

Voice calling support is among the fastest latency and most reliable HD calling is great - when available single-interface SMS/MMS gateway API is decent

Like

Ease and connectivity of the platform to our complicated tech stack

Like

The SMS service has worked well so far and in my 3-4 years as a customer, I have not once encountered any unplanned outage. Being granted access to the Sinch portal also helped me to be able to extract SMS details needed for investigation on my own which helped reduce turnaround time in obtaining SMS data.

Dislike

NOC team support is very poor. Slow to respond, very little feedback, often unaware or unwilling to believe there is a major outage

Dislike

Lack of strategic direction to help expand /evolve the GTM solution

Dislike

The price is on the steep side and can be reduced considering that there are other methods of notifications that are of a lower cost.

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Peer Discussions

Sinch Reviews and Ratings

4.6

(102 Ratings)

Rating Distribution

5 Star
61%
4 Star
35%
3 Star
4%
2 Star
0%
1 Star
0%
Why ratings and reviews count differ?

Customer Experience

Evaluation & Contracting

4.4

Integration & Deployment

4.5

Service & Support

4.6

Product Capabilities

4.4

Filter Reviews
Sort By:
Most helpful
Last 12 Months
Star Rating
Reviewer Type
Reviewer's Company Size
Reviewer's Industry
Reviewer's Region
Reviewer's Job Function
  • Director of Engineering
    50M-1B USD
    Telecommunication
    Review Source

    Good folks, solid products, weak support org

    4.0
    Oct 30, 2025
    Good people in the upper ranks, low level support team (NOC) is weak
  • VP, IT Services
    1B-10B USD
    Banking
    Review Source

    Sinch is a very good service provider that I would highly recommend.

    5.0
    Oct 24, 2025
    My company has been using products from Sinch for many years. So far, we have received very good support from Sinch whenever there are any issues, upgrades or regulatory changes needed for any of the APAC countries. The account manager is very knowledgeable and has been around long enough to share any information on past history when required.
  • IT Manager
    10B+ USD
    Banking
    Review Source

    Stable Service Performance with Prompt Responses and Accessible Support Channels

    4.0
    Nov 1, 2025
    SINCH's customer support is really top-notch. Tickets are responded to on a timely basis, typically within a few hours. Their tech support also attends our incident calls to participate in troubleshooting deepdives, which helps to fast-track incident resolution. Additionally, should the root cause of the issue be attributed to SINCH, the RCA reports are always shared back to us on a timely basis, which helps to ease our incident reporting.
  • Group Product Manager
    1B-10B USD
    Software
    Review Source

    Sinch Mailgun Enables us to Deliver Essential Transactional and Authorization Emails

    4.0
    Oct 23, 2025
    Sinch (Mailgun) has helped us as an organization to fulfil key business critical capabilities in delivering transactional and authorization emails.
  • Marketing Manager
    10B+ USD
    Energy and Utilities
    Review Source

    Sinch are our communications vendor of choice

    5.0
    Oct 27, 2025
    A great working relationship and support team, the Sinch team share a mutual understanding of our business challenges and we work closely together to ensure that we a providing our Global teams with a reputable product.
...
Showing Result 1-5 of 105

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Gartner Peer Insights content consists of the opinions of individual end users based on their own experiences, and should not be construed as statements of fact, nor do they represent the views of Gartner or its affiliates. Gartner does not endorse any vendor, product or service depicted in this content nor makes any warranties, expressed or implied, with respect to this content, about its accuracy or completeness, including any warranties of merchantability or fitness for a particular purpose.

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