Top Companies using
Chat.io
Discover top companies adopting Chat.io and access decision makers to create a qualified prospecting list in minutes.
See all Top Companies NowLast updated on November 06, 2026.
Top Companies using Chat.io
| Company | Location | Employees | Industry | |
|---|---|---|---|---|
|
Alameda Vicente Pinzon, 54, 3° andar, BR |
51-200 employees |
Computer Software |
See all employees | |
|
Windmill Hill Business Park, Whitehill Way, GB |
501-1,000 employees |
Renewables & Environment |
See all employees | |
|
Ghyll Beck House, Gill Lane, GB |
51-200 employees |
Events Services |
See all employees | |
|
R
|
Avenida Jose Galvez Barrenechea 566, office 101, PE |
51-200 employees |
Financial Services |
See all employees |
|
Prosta 51, Warszawa, mazowieckie, 00-838, PL |
51-200 employees |
Professional Training & Coaching |
See all employees | |
|
5 Faigh Street, Mulgrave, VIC, 3170, AU |
51-200 employees |
Electrical & Electronic Manufacturing |
See all employees | |
|
Lysegang 11, Essen, 45139, DE |
51-200 employees |
Management Consulting |
See all employees | |
|
University way, Off upper Adesuwa street, NG |
501-1,000 employees |
Higher Education |
See all employees | |
|
Rua Alvarenga 744, head offce, BR |
51-200 employees |
Information Technology & Services |
See all employees | |
|
2nd Floor, 4 Colston Avenue, Bristol, Bristol, BS1 4ST, GB |
51-200 employees |
Environmental Services |
See all employees | |
|
24 Maple St, Wethersfield, Connecticut, 06109, US |
51-200 employees |
Wholesale |
See all employees | |
|
13911 Ridgedale Dr, Suite 230, US |
51-200 employees |
Human Resources |
See all employees | |
|
M
|
23-25 rue Jean-Jacques Rousseau, Paris, 74001, FR |
201-500 employees |
Marketing & Advertising |
See all employees |
|
Bruggesteenweg 223, Hooglede, 8830, BE |
51-200 employees |
Automotive |
See all employees | |
|
13b, Tuta Street, Lisi Green Town, G2-3 Block, GE |
51-200 employees |
Transportation/Trucking/Railroad |
See all employees |
Technology alternatives and competitors
Fastify 2025
Actix Web V3
Dagster Adapter
Sqlite Module
Webpack 2025 Extension
Rollup Integration
Pinecone Cloud Integration
Bigcommerce Integration
Magento Module
Amazon Rds (Asia-Pacific) Adapter
Elastic Stack Connector
Material Ui Plugin
Additional top technologies list
Top companies using Penn Creative
Top companies using Kitewheel
Top companies using Pabau
Top companies using IGNITE Digital Agency
Frequently Asked Questions about Chat.io
What is Chat.io?
Discover top companies adopting Chat.io and access decision makers to create a qualified prospecting list in minutes. Download a FREE sample list of decision makers
How many companies use Chat.io?
Currently, 150 companies use Chat.io. This includes enterprises and SaaS businesses across multiple industries. Download the FREE sample list
Which companies use Chat.io?
Major organizations like Accountfy, Innogy Renewables UK, First Event, Rextie, and Coders Lab use Chat.io. Browse the complete company list above for direct access to decision makers.
Which industries use Chat.io most?
Industries that rely heavily on Chat.io include Business Services, Custom Software & IT Services, and Enterprise Software.
What are the best alternatives to Chat.io?
Companies often compare Chat.io with Microsoft Azure, Okta, CyberArk, and OpenID Connect.
How often is this data updated?
ContactOut dataset is refreshed every 10 days to ensure you access the latest companies and verified decision makers. Sign up for a free account to access the latest data.
Find your ideal prospects with precision
Trusted by 1.4M
recruiters and sales reps
from Fortune 500 companies
“ContactOut makes getting contact information from people's LinkedIn profiles a breeze. I have been able to get in contact with people relevant to my business that I otherwise would not have been able to.”
Jacob Ostler
Sales Team Lead at Clientbook
“ContactOut is the best tool out there in terms of accuracy and frequency of contact information found. I've managed to get in touch with people that I wouldn't have been able to which is crucial for my job.”
Teddy Albert
Account Manager at AlphaSights
“With ContactOut, it's made my life incredibly easier to do my job on a daily basis to get in touch with those tough to reach people with the correct emails, the right domain, and even the right phone numbers.”
Clayton Smith
Billing Manager at Venturi Ltd
“For us, this is it. We’ve got to use ContactOut.
ContactOut helps us connect with people I am not currently connected to but need their contact info rather quickly. It helps you do your job correctly and more efficiently.”
Brian Hathway
Vice President of Business Development at BDEX
Won New Big Clients
such as Amazon, Estee Lauder & Citibank
2x Sales Outputs
With increased speed & accuracy in prospecting
More Sales Closed
within weeks from first contact
Get quality leads,
close more calls
with ContactOut
Reach the right decision makers, optimize your sales process, and grow your revenues, faster.
