Customer.io
Customer.io is a behavioral messaging platform for triggering personalized and event-based customer communication.
Market Share of Customer.io
Current Customer(s)
2136
Market Share (Est.)
30.77%
Ranking
#1
Top Competitors and Alternatives of Customer.io
The top three of Customer.io’s competitors in the Email Personalization category are Movable Ink with 10.55%, SmartrMail with 9.11%, RetailRocket with 7.58% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Movable Ink | 732 | 10.55% | Customer.io vs Movable Ink |
| SmartrMail | 632 | 9.11% | Customer.io vs SmartrMail |
| RetailRocket | 526 | 7.58% | Customer.io vs RetailRocket |
| TargetBay | 523 | 7.53% | Customer.io vs TargetBay |
| Blueshift | 512 | 7.38% | Customer.io vs Blueshift |
| SmarterHQ | 441 | 6.35% | Customer.io vs SmarterHQ |
| Emma | 419 | 6.04% | Customer.io vs Emma |
| WhatCounts | 206 | 2.97% | Customer.io vs WhatCounts |
| Dialog Insight | 204 | 2.94% | Customer.io vs Dialog Insight |
| Reply | 176 | 2.54% | Customer.io vs Reply |
| NiftyImages | 128 | 1.84% | Customer.io vs NiftyImages |
| Yet Another Mail Merge (YAMM) | 102 | 1.47% | Customer.io vs Yet Another Mail Merge (YAMM) |
| TextExpander | 62 | 0.89% | Customer.io vs TextExpander |
| Strands Retail | 32 | 0.46% | Customer.io vs Strands Retail |
| Traqli | 24 | 0.35% | Customer.io vs Traqli |
| Sendspark | 14 | 0.20% | Customer.io vs Sendspark |
| Parcel | 13 | 0.19% | Customer.io vs Parcel |
| Knowmail | 11 | 0.16% | Customer.io vs Knowmail |
| Oracle Siebel Email Marketing | 11 | 0.16% | Customer.io vs Oracle Siebel Email Marketing |
| Nova.ai | 10 | 0.14% | Customer.io vs Nova.ai |
Popular Comparisons
Top Competitors and Alternatives of Customer.io
The top three of Customer.io’s competitors in the Email Personalization category are Movable Ink with 10.55%, SmartrMail with 9.11%, RetailRocket with 7.58% market share.
Customer.io vs Movable Ink
Customer.io vs SmartrMail
Customer.io vs RetailRocket
Customer.io vs TargetBay
Customer.io vs Blueshift
Customer.io vs SmarterHQ
Customer.io vs Emma
Customer.io vs WhatCounts
Customers of Customer.io
Around the world in 2024, over 2136 companies have started using Customer.io as Email Personalization tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Weight Watchers | 10,000+ | New York City | New York | United States |     |
| Gartner, Inc. | 10,000+ | Stamford | Connecticut | United States | |
| SNCF Mobilities | 10,000+ | Saint-Denis | Ile-de-France | France | |
| PricewaterhouseCoopers | 10,000+ | New York City | New York | United States | |
| Studio Moderna | 5,000 - 9,999 | Zagorje ob Savi | Zagorje ob Savi | Slovenia | |
| Indigo Books & Music | 5,000 - 9,999 | Toronto | Ontario | Canada | |
| Five Below, Inc. | 5,000 - 9,999 | Philadelphia | Pennsylvania | United States | |
| Bankinter | 5,000 - 9,999 | Madrid | Madrid | Spain | |
| Bankinter SA | 5,000 - 9,999 | Madrid | Madrid | Spain | |
| Newfold Digital (fmr Endurance International Group) | 1,000 - 4,999 | Burlington | Massachusetts | United States | |
Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.
Customer.io Customers by Products and Services
The top three products and services offering customers that use Customer.io for Email Personalization are Saas (51), Technology (43), Marketing (40).
Customers
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Customer.io Customers by Employee Size
The majority of Customer.io's customers for the email-personalization category fall in the company size of 0 - 9 employees (651 companies), 20 - 49 employees (586 companies), 10 - 19 employees (317 companies).
Employee Size
Customer.io Customers by Geography
The top three geographies of Customer.io for email-personalization are the United States with 1113(62.21%), United Kingdom with 156(8.72%), Brazil with 125(6.99%) customers respectively.
Customers
Employees of Customer.io
Also see other Products/Services by Customer.io in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Customer.io competitors?
Customer.io’s Top competitors in the email-personalization category are Movable Ink, SmartrMail, RetailRocket. You can view a full list of Customer.io competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Customer.io and 40,000 other technologies on the internet. You can also compare Customer.io and its feature with top competitors here : Customer.io vs Movable Ink Customer.io vs SmartrMail Customer.io vs RetailRocket.
What is Customer.io customer distribution based on company size?
What is Customer.io market share in the email-personalization?
What are the top countries that use Customer.io?
What are the top industries that use Customer.io?
Justine Lyon
Senior VP of Sales, Ally
At my previous organization we used Zoominfo and LInkedIn Navigator for contact, Bombora for intent and DiscoverOrg for account info. When I joined Ally where we use 6sense, I found it to be as valuable as all the other tools combined!
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