Customer.io Usage Statistics

Customer.io

Email people automatically based on what they do (or don't do) in your app.

https://customer.io/

Analytics and Tracking · Marketing Automation

Customer.io Customers

Get access to data on 33,375 websites that are Customer.io Customers. We know of 14,666 live websites using Customer.io and an additional 18,709 sites that used Customer.io historically and 10,863 websites in the United States.

Customer.io Awards
Customer.io Location Market Share and Movement
Technology Won Lost
Rapleaf Rapleaf 613 42
Kenshoo Kenshoo 372 1
LiveRamp LiveRamp 367 41
Netmining Netmining 323 2
Hubspot Hubspot 295 227
Customer.io Competitors and Similar

Get a list of 33,375 websites using Customer.io which includes location information, hosting data, contact details, 14,666 currently live websites and an additional 25,828 domains that redirect to sites in this list. 18,709 sites that used this technology previously and 10,863 websites in the United States currently using Customer.io.

Site Totals

Total Live
14,666
25,828 additional website redirects?.
USA Live Sites
10,863
Live and Historical
33,375
Top 1m
0.12%
1,211
Top 100k
0.34%
338
Top 10k
0.5%
50

Financial

AMER AMER
11,199
ANZ ANZ
194
ANZUK ANZUK
429
APAC APAC
302
ASEAN3 ASEAN+3
66
ASEAN5 ASEAN+5
279
ASEAN6 ASEAN+6
287
FOURASIANTIGERS ASIAN TIGERS
31
AUKUS AUKUS
11,268
BASIC BASIC
123
BRIC BRIC
329
BRICS BRICS
336
CANZUK CANZUK
655
CIVETS CIVETS
37
CLMV CLMV
13
EMEA EMEA
1,108
FRIT FRIT
155
FRITES FRITES
203
IMEA IMEA
69
LATAM LATAM
162
LATCAR LATCAR
188
MART MART
255
MEA MEA
42
MENA MENA
20
MEP MEP
20
MIKTA MIKTA
233
MINT MINT
64
PIGS PIGS
118
SEA SEA
49
TIGERCUB Tiger Cub Economies
36
VISTA VISTA
44

Group

AFRICANUNION African Union
24
ARABLEAGUE Arab League
8
APEC Asia-Pacific Economic Cooperation
11,625
AER Assembly of European Regions
932
ACS Association of Caribbean State Members
56
ASEAN Association of Southeast Asian Nations
49
BIMSTEC Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation
30
CARICOM Caribbean Community Members
7
CARIFTA Caribbean Free Trade Association
6
CEFTA Central European Free Trade Agreement Members
5
PARISCLUB Club de Paris
12,301
CIS Commonwealth of Independent States Members
224
COMMONWEALTH Commonwealth of Nations
733
CPLP Community of Portuguese Language Countries
93
COE Council of Europe
1,068
DAC Development Assistance Committee
12,096
EAP Eastern Partnership
543
INNERSIX EC Inner Six
294
OUTERSEVEN EC Outer Seven
391
ECO Economic Cooperation Organization
14
EAEU Eurasian Economic Union
221
EURONEST Euronest Parliamentary Assembly
536
EEA European Economic Area
564
EFTA European Free Trade Association
71
EU European Union
525
EUEEACH European Union, European Economic Area and Switzerland
596
FEAS Federation of Euro-Asian Stock Exchanges
39
G2 G2 Nations
10,871
G20 G20 Nations
12,123
G7 G7 Nations
11,545
3G Global Governance Group
119
G77 Group of 77
231
GUAM GUAM Organization for Democracy and Economic Development
12
IBSA IBSA Dialogue Forum
115
ISA International Solar Alliance
11,731
IAO Interparliamentary Assembly on Orthodoxy
308
DACH Majority German-speaking states of Central Europe
97
NATO North Atlantic Treaty Organization
11,829
OECD Organisation for Economic Co-operation and Development
12,172
OECS Organisation of Eastern Caribbean States
24
OIC Organisation of Islamic Cooperation
44
OAS Organization of American States
11,248
OEI Organization of Ibero-American States
221
BSEC Organization of the Black Sea Economic Cooperation
244
OPEC Organization of the Petroleum Exporting Countries
9
TURKIC Organization of Turkic States
12
PACIFICALLIANCE Pacific Alliance
57
SCO Shanghai Cooperation Organisation
251
SAARC South Asian Association for Regional Cooperation
28
SADC Southern African Development Community
12
MERCOSUR Southern Common Market
91
NORAM Sovereign states and dependent territories of North America
11,173
V4 Visegrad Group
49

Region

AFRICA Africa
23
BALKANS Balkan States
27
BALTICS Baltic States
8
BENELUX Benelux Union
80
CENTRALEUROPE Central Europe
146
CHAPS CHAPS
55
EASTAFRICA East Africa
8
EASTASIA East Asia
26
EUROPE Europe
1,076
LEVANT Levant Narrow
14
MIDDLEEAST Middle East
19
NORDICS Nordics
120
CUSA North America
11,089
NORTHERNEUROPE Northern Europe
135
SCANDINAVIA Scandinavia
107
SOUTHAMERICA South America
108
SOUTHASIA South Asia
28
SOUTHERNAFRICA Southern Africa
7
SOUTHERNCONE Southern Cone
19
SOUTHERNEUROPE Southern Europe
131
SUBSAHARA Sub-Saharan Africa
20
WESTASIA Western Asia
21
WESTERNEUROPE Western Europe
517
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