Deliver the live interactivity your users want

Whether it's sports livestream chats, in-app coaches for fitness apps, or real-time updates on delivery drivers, PubNub has the platform to turn engagement into profit.

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The real-time platform 
behind engaging apps

Add chat, live updates, and in-app interactivity with ultra-low-latency APIs 
and wide-ranging SDKs that scale from prototype to millions of users.

Start Building
Sports, Media, Entertainment
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Global Broadcasting212m requests/min
Gaming
sports_esports
Monthly players engagedover 35,000,000
Digital
Healthcare
monitor_heart
Monthly served patients3,693,600
eCommerce
shopping_bag
Monthly bids87,000,000
Fintech
memory
Monthly transactions10,132,000
Call Centers & Customer Care
support_agent
Tickets Monthly19,200,160
Transport, Delivery & Logistics
local_shipping
Deliveries Monthly137,700,000
iGaming, Betting and Casino
monetization_on
Players Monthly3,000,000
Talk Shop LiveGCashDocuSignScopelyYelpLogitechAutodeskACSDAZN LogoTicketmasterSwiggyTalk Shop LiveGCashDocuSignScopelyYelpLogitechAutodeskACSDAZN LogoTicketmasterSwiggy
Unleash creativity

Focus on value creation leveraging real-time APIs, SDKs and software to accelerate development and management while retaining control and flexibility.

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Scale infinitely

Scalable infrastructure that provides flexible options to reach millions of concurrent users and devices safely, securely, and with no additional fees.

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Surpass your KPIs

Increase engagement and retention with real-time data analysis and automated decisioning for continuous optimization.

Discover Illuminate

Powering global real-time interactive experiences in 40+ industries

Sports, Media, Entertainment

Increase Fan Engagement

real-time fan interactions with chat, notifications, alerts and more
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Gaming

Improve retention and engagement

through in-game updates and real-time chat and interactions
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Digital Health

Enhance patient care

with user status, full featured chat and push notifications, all with HIPAA compliance
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Contact & Control Centers

Boost customer delight

through real-time user collaboration and server notifications and events
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Digital Health

Elevate buyer experiences

with real-time user status, chat, and automated push notifications
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Transportation & Logistics

Optimize driver logistics

for trucking telemetry, driver communication and real-time process improvement
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In-App Messaging

In-App Messaging

In-app messaging combines Pub/Sub with persistence, file sharing, functions, and 3rd party integrations to manage channels and boost engagement.

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Presence

Real-time awareness to seamlessly monitor and manage user activity & engagement.

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Presence

PubNub Chat

Chat development is simplified with SDKs, UI Templates, & moderation tools.

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PubNub Chat
Live Analytics and Decisioning

Live Analytics and Decisioning

PubNub Illuminate enables real-time analytics, decisioning, and automation with no-code tools, empowering rapid responses to live trends and events.

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AI Chat Moderation

AI Chat Moderation

Block toxic, abusive, or unsafe messages in real time to protect your community and your brand without slowing down conversations.

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PubNub MCP Server

Build, debug, and scale real-time applications faster by letting AI understand and interact with your PubNub environment.

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PubNub MCP Server

Live Data Sync

PubNub’s App Context system ensures real-time consistency by syncing critical app data across users and devices.

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Live Data Sync
Mobile Push Notifications

Mobile Push Notifications

Mobile Push Notifications deliver immediate updates using APNS & FCM.

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Why teams like yours build with us

Our global network

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World's Largest Event-Driven Network

Globally distributed edge messaging for IoT, Mobile, and Web
800M
DEVICES
2000+
CUSTOMERS
3T API
TRANSACTIONS/MONTH
<30ms
LATENCY
SECURITY

99.999%

Best in class SLA and compliance

Highlights

Docs

PubNub Documentation

How can we help you with building real-time solutions?
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Eventcalendar_todayMay 20-22, 2026location_onSingapore EXPO

Meet us at BroadcastAsia at Asia Tech

Learn how to engage and monetize audiences
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Start building
Get started building real-time apps now!
Always free for up to 200 MAUs
No Credit Card Required
Every PubNub SDK available
Complete Feature Access to 100+ Integrations

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Talk to an expert

Let us share with you industry best practices and how we can help you accelerate your real-time application and growth.

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See our pricing
Almost limitless pricing options from simple pay-as-you-go to custom models to best match your business needs and growth objectives.

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Everything You Need to Know About PubNub

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What is PubNub used for?

PubNub is used for building real-time communication features in applications. It supports use cases like sports livestream chats, fitness app coaching, and real-time delivery updates, enabling businesses to enhance user engagement and interaction.

PubNub is used for building real-time communication features in applications. It supports use cases like sports livestream chats, fitness app coaching, and real-time delivery updates, enabling businesses to enhance user engagement and interaction.

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How reliable is PubNub?

PubNub offers a 99.999% uptime Service Level Agreement (SLA), ensuring exceptional reliability for real-time applications. This high level of reliability helps businesses maintain uninterrupted service and consistent user experiences.

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What industries benefit most from using PubNub?

Industries such as sports media, fitness, and logistics benefit greatly from using PubNub. The platform provides real-time communication capabilities that enhance user engagement and operational efficiency across various sectors.

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How does PubNub help in application growth?

PubNub helps accelerate application growth by providing best-in-class real-time communication tools. These tools enable businesses to implement industry best practices, resulting in enhanced user engagement and increased profitability.

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What are some real-time features enabled by PubNub?

PubNub enables features such as live chat during sports events, in-app coaching for fitness, and real-time updates for delivery services. These features help businesses create interactive and engaging user experiences.

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How does PubNub ensure compliance?

PubNub adheres to best-in-class compliance standards, providing a secure and reliable platform for real-time communication. This compliance ensures that businesses can trust PubNub to handle sensitive data responsibly.