What departments does Customer.io have?

Customer.io has employees across 14 departments including Engineering, Business, Analytics, Business Development, Sales.

What is the largest department at Customer.io?

The largest department at Customer.io is Customer Success with 19 employees.

Where are Customer.io employees located globally?

Customer.io has employees across 7 continents and 47 countries including Egypt, Ghana, Nigeria, Tanzania, Mali.

How has Customer.io's team size changed over time?

Customer.io's team has grown from approximately 316 to 379 employees based on available data.

Customer.io Employee Directory

Software DevelopmentOregon, United States501-1000 Employees

Customer.io is a software development company based in Portland, Oregon 97210, United States, with 501 to 1000 employees. It offers a customer engagement platform that enables personalized journeys across mobile and web, using channels such as email, in‑app messages, SMS, and push notifications. The platform is designed to centralize messaging, integrate with common tools, and support real-time data movement to enable campaigns with unlimited profile attributes, events, or actions. The company maintains a diverse technology stack that includes Airbase, Facebook Pixel, Sigma Computing, Sanity.io, Zapier, dc.js, UNIX, and CSS. Public updates describe partnerships and integrations with various partners, including a 2024 integration with Vision Pro and with Twilio for SMS, a 2026 partnership with Yodel Mobile, and a January 2025 security incident linked to an OpenSea email vendor contractor.

Customer.io Global Highlights

North America
342

United States Of America
301
Canada
36
Mexico
3
Costa Rica
1
Belize
1

Europe
77

United Kingdom Of Great Britain And Northern Ireland
37
Spain
10
Ireland
9
Germany
5
Portugal
3
Norway
2
Poland
2
Romania
2
Greece
1
Italy
1
Switzerland
1
Slovenia
1
Croatia
1
Netherlands
1
Malta
1

Asia
62

India
33
United Arab Emirates
6
Pakistan
4
Bangladesh
3
Indonesia
3
Iran
3
Philippines
2
Jordan
1
Singapore
1
Qatar
1
Sri Lanka
1
Turkey
1
Saudi Arabia
1
Viet Nam
1
Japan
1

Africa
9

Egypt
2
Nigeria
2
Ghana
1
Tanzania
1
Mali
1
Kenya
1
Ethiopia
1

Oceania
6

Australia
6

South America
6

Brazil
3
Colombia
2
Argentina
1

Customer.io's Leadership

M. N.
Chief Technology Officer
Mobile Phone
Email
M. G.
Head Of Data & Analytics
Mobile Phone
Email
T. B.
Head Of Platform
Mobile Phone
Email
S. P.
Business Owner
Mobile Phone
Email
M. H.
Director, Technology Alliances
Mobile Phone
Email
M. J.
Sales Director, Emea
Mobile Phone
Email
M. B.
Sr. Director Of Partnerships - North America & Apac
Mobile Phone
Email
N. L.
Sr. Director Of Business Development
Mobile Phone
Email

Customer.io Employee Metrics

100%

50%

0%

2026

2025

Engineering
Sales
Customer Success
Marketing
Product Management
Other
Business Development
Operations
Support

Contact profiles from Customer.io

Name

Title

Contact

Location

Last Update

C. T.
Senior Product Manager
Mobile Phone
Email
Canada
Sep 02, 2026
K. S.
Manager, Customer Success
Mobile Phone
Email
Poland, Małopolskie
Aug 06, 2026
N. W.
Senior Product Marketing Manager
Mobile Phone
Email
Canada, British Columbia
Sep 02, 2026
C. A.
Senior Account Manager
Mobile Phone
Email
Canada, Ontario
Jun 29, 2026
P. W.
Demand Generation Manager
Mobile Phone
Email
United Kingdom, England
Aug 07, 2026
E. T.
Senior Customer Success Manager, Level Ii
Mobile Phone
Email
United Arab Emirates, Dubai
Aug 06, 2026
D. M.
Engineering Manager
Mobile Phone
Email
Brazil, State of Rio de Janeiro
Jun 29, 2026
D. H.
Senior Customer Success Manager, Enterprise
Mobile Phone
Email
Jun 27, 2026
I. C.
Customer Success Manager
Mobile Phone
Email
United Kingdom, England
Aug 29, 2026
K. C.
Senior Product Education Manager
Mobile Phone
Email
Canada, British Columbia
Sep 02, 2026

Frequently Asked Questions

What is Customer.io known for?

Customer.io was founded in 2012 and operates in the Software Development industry. You can contact Customer.io's main corporate office by phone at

+1-888-744-****

. Explore Customer.io's company overview page for more information.

What is Customer.io's most common email format?

Customer.io employees' email format typically follows the pattern of First@customer.io. Trying to find reliable and up-to-date employee contact data? Find more Customer.io email formats with LeadIQ.

How many employees does Customer.io have currently?

Customer.io has approximately 573 employees as of August 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are Customer.io's key employees and leadership?

As of August 2026, Customer.io's key employees include:

Chief Technology Officer: M. N.
Head Of Data & Analytics: M. G.
Head Of Platform: T. B.
Business Owner: S. P.
Director, Technology Alliances: M. H.

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Customer.io Employee Directory

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