List of Socket.IO Customers

Socket.IO

x,
San Francisco, 94106, CA,
United States

https://www.socket.io/

n/a

Professional Services

$1M

Since 2010, our global team of researchers has been studying Socket.IO customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.

Each quarter our research team identifies companies that have purchased Socket.IO for Apps Development from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.

Companies using Socket.IO for Apps Development include: Samsung Electronics South Korea, a South Korea based Manufacturing organisation with 262647 employees and revenues of $206.82 billion, Samsung Electronics South Korea, a South Korea based Manufacturing organisation with 262647 employees and revenues of $206.41 billion, Aeon Japan, a Japan based Retail organisation with 600000 employees and revenues of $61.60 billion, Janssen United States, a United States based Life Sciences organisation with 9000 employees and revenues of $34.00 billion, Linde US, a United States based Oil, Gas and Chemicals organisation with 65289 employees and revenues of $33.01 billion and many others.

Contact us if you need a completed and verified list of companies using Socket.IO, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the software purchases.

The Socket.IO customer wins are being incorporated in our Enterprise Applications Buyer Insight and Technographics Customer Database which has over 100 data fields that detail company usage of software systems and their digital transformation initiatives. Apps Run The World wants to become your No. 1 technographic data source!

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Customer	Industry	Empl.	Revenue	Country	Vendor	Application	Category	When	SI	Insight
11Teamsports	Retail	800	$200M	Germany	Socket.IO	Socket.IO	Apps Development	2016	n/a	In 2016, 11Teamsports Germany implemented Socket.IO on its website. Socket.IO is used to provide real-time, bi-directional event-driven communication on customer-facing web pages, aligning the deployment with Apps Development functionality. The deployment is implemented as a server-side socket endpoint paired with client-side socket scripts embedded in web pages, enabling event emission and subscription patterns for live user interface updates and session-aware interactions. The implementation focuses on website-level integration, tying the Socket.IO runtime into the web application layer to support real-time messaging and presence, and links 11Teamsports Germany, Socket.IO, and Apps Development to web engineering and digital storefront interaction capabilities.
1up Logistics	Transportation	19	$1M	United States	Socket.IO	Socket.IO	Apps Development	2020	n/a	In 2020, 1up Logistics implemented Socket.IO on its public website to enable real-time, event-driven communication for browser clients. The Socket.IO implementation is categorized under Apps Development and provides bi-directional messaging, WebSocket transport with automatic fallback, and event stream capabilities that support low-latency client updates on customer-facing pages. The deployment centered on embedding the Socket.IO client in the website frontend and provisioning a server-side Socket.IO endpoint to manage persistent connections, event namespaces, and scoped rooms for targeted messaging. Operational scope was website-level, affecting browser sessions and customer interactions, with configuration and deployment patterns that reflect a compact, site-focused rollout for a 19-employee transportation firm, and there are no documented integrations with other enterprise back-end systems.
4 Aces	Distribution	60	$22M	United Kingdom	Socket.IO	Socket.IO	Apps Development	2018	n/a	In 2018, 4 Aces implemented Socket.IO on its public website to add real-time, event-driven web capabilities. The deployment embeds the Socket.IO client in browser pages and exposes a server-side socket endpoint to manage bidirectional event streams and connection fallbacks consistent with WebSocket and polling transports. This usage of Socket.IO sits within the company's Apps Development footprint to deliver low-latency updates to the customer-facing site. Functional capabilities implemented include real-time messaging, presence and live update channels that enable event broadcasting and point to point interactions between site visitors and the server. Operational scope is limited to the website, supporting customer-facing web interactions rather than back office systems. Governance is focused on frontend and web operations teams managing event schemas and server socket endpoints, aligning development and operations for event-driven web workflows.
4T	Banking and Financial Services	150	$15M	Cyprus	Socket.IO	Socket.IO	Apps Development	2025	n/a	In 2025, 4T implemented Socket.IO. The Socket.IO deployment is part of the company's Apps Development footprint on its customer-facing website, enabling a real-time application layer for web sessions. Architecturally the implementation introduces a bidirectional web socket based event layer that establishes persistent channels between browser clients and backend processes. Functional capabilities implemented follow common Socket.IO patterns, including event driven messaging, presence awareness, session management, and real time notifications for web users. The Socket.IO configuration includes connection fallback handling and event multiplexing to support varied client conditions. Integration scope is limited to the 4T website and its associated web application tier, where Socket.IO connects front end JavaScript clients to server side event handlers to support customer engagement workflows. Operational ownership is described as belonging to 4T's web engineering team and governed through developer runbooks, connection lifecycle policies, and monitoring for connection errors and availability. This narrative emphasizes the structural and functional design of Socket.IO within 4T's Apps Development landscape rather than quantified outcomes.
5DayDeal	Retail	10	$2M	United States	Socket.IO	Socket.IO	Apps Development	2024	n/a	In 2024, 5DayDeal deployed Socket.IO on its public website to enable real-time, event-driven browser to server communication. Socket.IO is used as an Apps Development component embedded via a client-side JavaScript library and a server-side Socket.IO endpoint, leveraging WebSocket transport with HTTP long-polling fallback to maintain persistent bidirectional sessions. The implementation centers on standard Socket.IO capabilities including real-time messaging, event routing, connection management, and reconnection logic to support live promotional interactions and customer engagement on storefront pages. Operational scope is limited to the public-facing website and promotional funnels, with rollout managed through incremental client script updates and server-side routing configuration, and governance focused on session controls and page-level update cadence rather than enterprise-wide program governance.
	Communications	623	$42M	Australia	Socket.IO	Socket.IO	Apps Development	2023	n/a
	Education	10	$1M	United States	Socket.IO	Socket.IO	Apps Development	2020	n/a
	Professional Services	100	$15M	Germany	Socket.IO	Socket.IO	Apps Development	2016	n/a
	Media	10	$1M	Canada	Socket.IO	Socket.IO	Apps Development	2020	n/a
	Distribution	17	$3M	United States	Socket.IO	Socket.IO	Apps Development	2022	n/a

Showing 1 to 10 of 815 entries

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FAQ - APPS RUN THE WORLD Socket.IO Coverage

Socket.IO is a Apps Development solution from Socket.IO.

Companies worldwide use Socket.IO, from small firms to large enterprises across 21+ industries.

Organizations such as Samsung Electronics South Korea, Aeon Japan, Janssen United States and Linde US are recorded users of Socket.IO for Apps Development.

Companies using Socket.IO are most concentrated in Manufacturing, Retail and Life Sciences, with adoption spanning over 21 industries.

Companies using Socket.IO are most concentrated in South Korea, Japan and United States, with adoption tracked across 195 countries worldwide. This global distribution highlights the popularity of Socket.IO across Americas, EMEA, and APAC.

Companies using Socket.IO range from small businesses with 0-100 employees - 50.43%, to mid-sized firms with 101-1,000 employees - 36.93%, large organizations with 1,001-10,000 employees - 10.55%, and global enterprises with 10,000+ employees - 2.09%.

Customers of Socket.IO include firms across all revenue levels — from $0-100M, to $101M-$1B, $1B-$10B, and $10B+ global corporations.

Contact APPS RUN THE WORLD to access the full verified Socket.IO customer database with detailed Firmographics such as industry, geography, revenue, and employee breakdowns as well as key decision makers in charge of Apps Development.

List of Socket.IO Customers

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Buyer Intent: Companies Evaluating Socket.IO

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Q1. What is Socket.IO used for?

Q2. Who uses Socket.IO for Apps Development?

Q3. Which companies use Socket.IO?

Q4. What is the industry breakdown of companies using Socket.IO?

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