200+ telephony integrations

Red Cactus is the CRM integration provider for the world's leading telecom providers and resellers.

App Marketplace

Discover the power of embedded apps

Experience the power of integration tool Bubble - now fully integrated with Webex, Dynamics 365, Salesforce, Zendesk and HubSpot.

Embedded App Series

New: Bubble365 Chrome & Edge Plug-in

Telephony and CRM finally together in one integrated browser experience. So you work faster, more efficiently and more customer-focused - all without interrupting your workflow.

Bubble365 Browser Plug-ins

Will you go with Cloud or Desktop?

Both variants offer virtually the same powerful features and are delivered from a single API-driven partner environment. Our integration approach is unique: no data synchronization, but direct real-time communication with the CRM. This allows you to maintain full visibility over the location of your CRM data - securely and under control. Thanks to a monthly release cycle, you always have the latest features and integrations. Bubble is hosted in Microsoft Azure and runs on a robust infrastructure that automatically scales up at peak load - both horizontally and vertically - and is supported by intelligent load balancing. The result: stable, fast and reliable performance.

Learn more about functionality →

Cloud application

Bubble Cloud

Windows application

Bubble Desktop

Windows

MacOS application

Bubble Desktop

MacOS

Which of the supported telephony platforms would you like to connect with? (85+ available)

With Bubble you have one integration tool for CRM connections with all telephony platforms in your portfolio, without the need for a separate solution for each platform. Bubble supports the most widely used communication platforms worldwide and in our marketplace you can find exactly which features are supported per platform, such as full call control. When the telephony platform or softphone supports it, Bubble is even available as an integrated app. Is your desired telephony platform not in our compatibility list? Then we can develop an integration for it, or developers can get started themselves with our webhook-based Universal Phone Connector. This gives you the largest range of telephony integrations worldwide and maintains maximum flexibility in your communication environment.

All supported telephony platforms →

Teams Bubble

Microsoft Teams

Webex Bubble

Webex

Intermedia Bubble

Intermedia

Xelion Bubble

Xelion

3CX Bubble

3CX

Enreach Bubble

Enreach Contact

RingCentral Bubble

RingCentral

Mitel Bubble

Mitel

Dialpad Bubble

Dialpad

Which CRM would you like to connect with? (200+ available)

Many of our CRM integrations are certified by the CRM providers themselves, ensuring reliable and stable connections. Thanks to comprehensive functionalities - such as click-and-call, call registration and much more - you get the most out of the cooperation between your CRM and telephony. Most interfaces are API-based, making real-time communication with the CRM the standard. Is your desired CRM not in our compatibility list? Then we can develop an integration for it. For customer-specific systems, developers can work on their own with one of the standard tools, such as the HTTP Requester Advanced (which allows you to add your own code to Bubble), or with other tools such as the SQL Connector, URL Executer and the Automations Module. And the best part: you can activate multiple CRMs under the same user, at no extra cost.

All supported CRM integrations →

HubSpot Red Cactus

HubSpot

CRM

Salesforce Red Cactus

Salesforce

CRM

SuperOffice Red Cactus

SuperOffice

CRM

Dentally Bubble CRM

Dentally

Dentists

Dynamics365 app

Dynamics 365

CRM

Zendesk Red Cactus

Zendesk

Helpdesk

Actionstep Bubble CRM

Actionstep

Legal

Teamleader Red Cactus

Teamleader

CRM

Bubble C4C Bubble CRM

SAP C4C

CRM

Freshdesk Red Cactus

Freshdesk

Helpdesk

Zoho Red Cactus

Zoho

CRM

Oracle Netsuite Bubble CRM

Oracle NetSuite

ERP

Which application do you need?

Whether your customer chooses a browser plug-in, an embedded app in the CRM or softphone, or you want to get started yourself with our API, with Bubble it's all possible. Thanks to the flexible possibilities you can effortlessly respond to every customer need. From SearchBar to call logging in the CRM, from pop-up notifications to fully configurable automation flows: you deliver the customization, we provide the tools. Bubble works anywhere, on any platform and in any environment. Whether your clients work from the desktop or the cloud, with Bubble they choose how they want to work.

Learn more about the applications →

Bubble Desktop Pop-up

Desktop

Bubble Gateway Integration

Desktop | Cloud

Bubble Third-Party API

Desktop | Cloud

Bubble365 Chrome Plug-in

Desktop | Cloud

Bubble365 Edge Plug-in

Desktop | Cloud

Available soon

Bubble365 Teams Plug-in

Desktop | Cloud

Bubble365 Embedded CRM App

Desktop | Cloud

Bubble365 Embedded Phone App

Desktop | Cloud

Bubble365 iFrame

Desktop | Cloud

From one environment all integrations

From one partner portal, deploy and manage all your customers, regardless of the integrations chosen or the telephony platform used. The portal is multilayered, so that - if applicable - also resellers and sub-resellers can be managed within one clear environment. Everything is fully API-driven, allowing you - if desired - to automate all processes from your own portals and environments. Discover all the benefits of the Red Cactus partner program.

Red Cactus Partner Program

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Monthly update

Monthly update April

Apr 30, 2025 11:02:44 AM 1 min read

Bubble365

New: Bubble365 Edge Plug-in

Apr 22, 2025 11:27:31 AM 6 min read

General

Updated Service Level Agreement

Apr 22, 2025 10:34:46 AM 1 min read

General

Updated Data Processing Agreement

Apr 22, 2025 10:19:54 AM 1 min read