Websites using Customer.io

The websites using Customer.io

A sample of the websites Hunter detects Customer.io on, ordered by web popularity.

	Domain name	Industry
1	parallels.com	Software Development	389 email addresses
2	grafana.com	Software Development	1,051 email addresses
3	jusbrasil.com.br	IT Services and IT Consulting	291 email addresses
4	toasttab.com	Restaurants	96 email addresses
5	outsideonline.com	Technology, Information and Media	2 email addresses
6	customer.io	Software Development	208 email addresses
7	openai.com	Research Services	2,201 email addresses
8	moovit.com	Internet Publishing	133 email addresses
9	manychat.com	Software Development	222 email addresses
10	lodgify.com	Software Development	121 email addresses
11	mitti.com	Technology, Information and Internet	5 email addresses
12	dubclub.win	Technology, Information and Internet	6 email addresses
13	santander.com	Banking	2,594 email addresses
14	opendoor.com	Software Development	515 email addresses
15	stationf.co	Technology, Information and Internet	31 email addresses
16	safetyculture.com	Software Development	148 email addresses
17	lrf.se	Non-profit Organization Management	558 email addresses
18	bling.com.br	Software Development	276 email addresses
19	creativefabrica.com	Software Development	30 email addresses
20	runpod.io	Software Development	54 email addresses
21	openrouter.ai	Software Development	60 email addresses
22	tsb.co.uk	Banking	1,389 email addresses
23	cognition.ai	Software Development	270 email addresses
24	croud.com	Advertising Services	241 email addresses
25	affinity.co	Software Development	135 email addresses
26	joinhomebase.com	Software Development	176 email addresses
27	engine.com	Software Development	491 email addresses
28	deeplearning.ai	Software Development	56 email addresses
29	softswiss.com	Software Development	632 email addresses
30	openart.ai	Technology, Information and Internet	30 email addresses
31	curology.com	Wellness and Fitness Services	86 email addresses
32	scribehow.com	Software Development	137 email addresses
33	replit.com	Software Development	230 email addresses
34	lensa.com	Internet Publishing	52 email addresses
35	magicplan.app	Software Development	29 email addresses
36	overgear.com	Entertainment Providers	31 email addresses
37	sweatco.in	Internet Publishing	63 email addresses
38	datavant.com	Software Development	1,891 email addresses
39	mcgaw.io	Business Consulting and Services	10 email addresses
40	talentally.com	Technology, Information and Media	9 email addresses
41	resourceguruapp.com	Software Development	14 email addresses
42	hippo.com	Insurance	264 email addresses
43	grain.com.sg	Food and Beverage Services	38 email addresses
44	falkemedia.de	Media Production	106 email addresses
45	scandiweb.com	IT Services and IT Consulting	197 email addresses
46	tibber.com	Services for Renewable Energy	150 email addresses
47	superops.com	Software Development	57 email addresses
48	getchip.uk	Financial Services	122 email addresses
49	renmoney.com	Financial Services	98 email addresses
50	tryhackme.com	Computer and Network Security	110 email addresses

You have 106 sites. Now reach the people.

Hunter already holds email addresses at all 50 websites listed above.

Craig B. · Vice President Parallels

c****@parallels.com 85%
Lucy G. · Senior Director of Marketing Operations Grafana

l****@grafana.com 85%
Fernando M. · Director of Engineering Jusbrasil

f****@jusbrasil.com.br 95%

Real people at the websites listed above. Only the part before the @ is hidden here — the company domain is the real one.

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Who uses Customer.io

Websites running Customer.io, counted by industry and by country. Only the largest groups are shown.

By industry

Industry	Websites
Technology, Information and Media	57
Financial Services	14
Professional Services	12
Entertainment Providers	6
Hospitals and Health Care	5
Consumer Services	2
Administrative and Support Services	2
Education	2
Accommodation Services	2
Government Administration	1
Transportation, Logistics, Supply Chain and Storage	1
Real Estate and Equipment Rental Services	1

By country

Country	Websites
United States	58
United Kingdom	10
Australia	4
Germany	4
Brazil	3
Canada	3
Spain	3
France	2
Israel	2
Nigeria	2
Netherlands	2
United Arab Emirates	1

Customer.io by country

The countries where we detected enough Customer.io websites to rank them.

United States of America (58)

Customer.io FAQs

Browse every technology

Hunter detects Customer.io on 106 websites. The figure comes from Hunter's own crawl of company websites and is rebuilt every night, so it moves as sites adopt and drop the technology.

The table on this page is a sample of the websites running Customer.io, ordered by web popularity, with the industries they are in and how many email addresses Hunter holds for each. Create a free account to search any of them and see the addresses.

The websites Hunter detects Customer.io on most often also run SQL, Python and HubSpot.

Customer.io is one of the Customer Data Platform technologies Hunter tracks. Others it detects widely include Osano, Phlox and Intelligems.

Yes — that is what Hunter is for. The last column of the table shows how many email addresses Hunter already holds for a website, where it has found any. Sign up to see the addresses themselves, with the name and job title of the person behind each one.

Websites using Customer.io

What is Customer.io?

The websites using Customer.io

Commonly used alongside Customer.io

You have 106 sites. Now reach the people.

Alternatives to Customer.io

Who uses Customer.io

By industry

By country

Customer.io by country

Customer.io FAQs

How many websites use Customer.io?

Which websites use Customer.io?

What is commonly used alongside Customer.io?

What are the alternatives to Customer.io?

Can I find email addresses at the companies using Customer.io?

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