Sinch
Sinch AB is a global cloud-based communications platform headquartered in Stockholm, Sweden. Founded in 2014, the company specializes in helping businesses connect with their customers through messaging, voice, and email communications. Sinch has rapidly grown to become a leading provider in the CPaaS market, managing over 700 billion customer engagements annually. The company offers a wide range of APIs and applications that enable businesses to send messages, make voice and video calls, and run email campaigns. Key services include messaging APIs for SMS and RCS, voice APIs for calling and verification, and email APIs for campaign management. Sinch also provides security features like number masking and fraud prevention, ensuring compliance with various regulatory standards. With a workforce of over 4,000 employees across more than 60 countries, Sinch supports enterprises of all sizes, enhancing customer engagement and experience through its innovative communication solutions.
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Headcount trend
Sinch went from 1,501 employees in Jul 2023 to 1,663 in Jun 2025. Jan to Jun 2025: 131 people joined, 64 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Salaries at Sinch
All salaries9 salary profiles in the US
Most reported roles
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 1 filings.
Peer reviews
Worked with someone at Sinch?
Anonymous peer reviews on OffTheRecord
Similar companies
Sinch FAQ
How many employees does Sinch have?
Sinch has about 1,663 employees, up 1.3% over the 3 months to Jun 2025.
Does Sinch sponsor H1B visas?
Yes. Sinch filed 1 H1B (LCA) application in FY2026, according to the latest U.S. Department of Labor disclosures. It was for a IT role.
What is Sinch's revenue per employee?
Sinch makes about $1.57M in revenue per employee, based on $2.61B annual revenue and 1,663 employees.
How much does Sinch pay?
6figr has 9 salary profiles for Sinch in the US and 5 in India, with pay broken down by role, level, gender and ethnicity on the Sinch salaries page. See Sinch salaries in the US
Is Sinch a public company?
Yes. Sinch is publicly traded under the ticker SINCH.ST on STO.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.