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Build Low-code tools that delight your customers.

Spend less time on development. More time on product improvement.

Our Products

Our products and services help connect your ideas with the world

Rappid

HTML 5 Diagramming Toolkit

JointJS is a modern HTML 5 JavaScript library for visualization and interaction with diagrams and graphs. It can be used to create anything from static diagrams to fully interactive diagramming tools and application builders. JointJS is opensource, completely free to use, and our way of giving back to the community.

Rappid is the paid commercial extension to the JointJS Core Library. It builds on the JointJS foundation and widely extends its functionality by more than 40 components, implementing various UI widgets, interaction components, automatic layouts, control panels and other functionality, to build truly advanced visual applications.

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Appmixer

Customizable workflow automation

Appmixer is a white label, web-based workflow system housed in a flexible, customizable and secure environment. The drag-and-drop interface creates advanced workflows and business processes without needing to write a single line of code, and includes built-in connectors for popular online apps or you can easily add your own for any private or public API.

Appmixer works on or off-site, on cloud computing platforms (AWS), private clouds (OpenShift) or plain Linux machines. Client IO also offers hosted solutions and custom development services.

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Core values.

No shenanigans

Always act in an honest, direct and transparent way.
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Focus on the customer

Treat customers as partners. Working closely with customers is in our DNA.

Passion
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We love what we do and are committed to improve and innovate.

Move fast
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Fast is better than slow. We believe in a fast create-test-learn-repeat cycle.

Kevin Mansel

Senior Software Engineer, Patent Navigation

"The Rappid toolkit is the best solution we found as a full fledged diagramming library for the web. The client IO team has been extremely responsive to our needs and it’s been great to help contribute back to the product throughout our development process."

Vishal Shah

Chief Technology Officer, vidREACH

“Appmixer is the best product of its kind! It not only comes with a ton of components but allowed us to seamlessly build and integrate our own components. The support from these guys is second to none and even incorporated some of our feature requests into their application!”

JOSÉ MIGUEL GONÇALVES

Project Manager, NOV Inesc Inovação

"Rappid was really a great find, as it gave us a great boost in the diagramming frontend of our application. These guys know their business and give you a great support on your development. One of our requirements was to have a BPMN diagram support in our app and they quickly supplied this as a plugin to Rappid!"

Diego Gomes

CEO, Rock Content

"Appmixer is an amazing platform for companies looking for simple, easy & scalable data integrations. We've also been impressed with the agility and the quality of the client IO support team"

Tobias Lehmann

Co-Founder & CTO, parlamind

"Appmixer is a great tool that helps us to bring our products to the next level and to speed up our development roadmap. It is well designed, lightweight and easy to integrate. The great team behind Appmixer delivers fast and reliable support."