Integrate push notifications into your email or marketing automation platform.

We eat, sleep and breathe web and mobile messaging. You know your customers. You know that they need to reach their users across all marketing channels.

Working with Kumulos as your Mobile & Web Messaging partner will save you time and money. Leverage our expertise to offer a true omnichannel experience to your customers by licensing and integrating our award-winning web and mobile messaging into your email or marketing automation platform.

Comprehensive APIs

Tried-and-tested APIs for managing projects, uploading audiences, sending messages and receiving real-time feedback into your platform.

Embeddable UI

Optionally, go further with seamless Single Sign-On into a white-label UI with your branding or embeddable components in your interface.

Flexible Hosting

Flexible, scalable hosting. We work with you to design the right hosting solution for your customers and market, using your chosen vendor or ours.

Enterprise Security

Enterprise-grade security for regulated industries. All data encrypted in transit and at rest. Fully GDPR and CCPA compliant.



Adding Web and Mobile Push Notifications or In-App Messages to your platform means you can let your customers communicate with their customers across mobile and conventional digital channels all in one place. Working with us as your Mobile and Web Messaging Partner means you do it right. 

We will save you time and money when you license our technology, allowing you to offer push notifications and in-app messaging in a fraction of the time it would take to build this in-house.


Kumulos employs API-First architecture. Everything you can do in our console, you can do via our tried and tested APIs. From setting up an account, configuring messaging gateways, uploading audiences and setting user attributes. We make it easy to trigger messages in your system and then instruct our API to send push notifications and in-app messages.

Offer your customers a seamless Single Sign-On experience into a white-label UI with your brand or embeddable components in your interface. We have a range of options to feedback events in real-time into your system, so you retain complete visibility and can act on customer behavior, across mobile and digital channels.


Kumulos adapts to different markets with different hosting requirements and preferences. We are flexible on compute provider and region, working with you to design and implement the right hosting solution for your market and your customers. Kumulos is your hosting solution that will scale as you grow.

Security is never compromised. Whether your customers are in a regulated industry or not, we employ enterprise-grade security with all data encrypted in transit and if you need it, at rest. Kumulos comes fully GDPR and CCPA compliant.


One of the fastest set-up times in industry, flying from sign-up to insights in just a few weeks.


First-in-class, award-winning support from our expert team of developers. 


Easy-to-integrate SDKs and RESTful APIs. By developers, for developers.

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