Guru
Guru is the AI Source of Truth for your company.
It’s an AI knowledge platform that connects everything your teams know—across chats, docs, and apps—into one trusted layer that delivers cited, permission-aware answers everywhere you work.
Guru automatically connects to tools like Slack, Teams, Google Drive, Confluence, Salesforce, Zendesk, and more, so employees and AI assistants can access verified knowledge directly in their workflow.
Every answer shows where it came from, inherits existing permissions, and stays accurate automatically through built-in verification and expert updates.
By connecting knowledge, making it accessible everywhere, and keeping it trustworthy automatically, Guru eliminates manual searches and ensures everyone—human or AI—works from the same truth.
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Rocket.Chat
Rocket.Chat is a fully customizable, open-source communications platform for organizations with high standards of data protection.
It enables real-time conversations between colleagues, with other companies, or with your customers, regardless of how they want to connect with you.
Compared to similar players in the industry, such as Slack and Microsoft Teams, Rocket.Chat offers an on-prem deployment that enables organizations to take full ownership of their data.
Rocket. Chat's open-source nature makes it more flexible to meet specific company needs and more scalable to follow your organization's growth. It also holds the only true MIT open-source license. We have over 1000 developers across the world contributing to the open-source code.
Every day, tens of millions of users in over 150 countries and in organizations such as Audi Business Innovation, Deutsche Bahn, The US Navy, and Credit Suisse trust Rocket.Chat to keep their communications completely private and secure.
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OurPeople
OurPeople is a communication and engagement platform designed specifically for organizations with frontline, deskless, and dispersed employees who are often the hardest to reach with traditional workplace tools. Unlike email or chat apps that quickly become cluttered and inaccessible, OurPeople provides a secure, mobile-first hub where managers and team members can connect in real time. Companies use OurPeople to deliver announcements, send two-way messages via SMS or in-app, collect feedback through forms and surveys, and share essential documents or checklists all in one place. This approach eliminates the need for multiple disconnected systems and ensures every employee, regardless of location or access to a desk, stays informed and engaged. The platform also integrates with leading HR systems to automatically sync staff information, reducing manual work and preventing errors when employees join, leave, or change roles.
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Pumble
Pumble is a free team chat app allowing teams to collaborate and cut down on email, centralize communication, and improve productivity.
Pumble offers unlimited number of users, unlimited chat history, voice calls and video calls, all for free. Every message will find its recipient quickly through private, direct or public channels, file sharing, or threads and mentions.
More options are available in paid plans aimed towards professionals. Your communication hub will help manage non-desk employees, daily operations, communications, and human resource management.
Pumble’s paid plan include features like:
Screen sharing in video calls
Customizable sidebar
Guest access
Managing user accounts options
More file storage - 10GB per team member
Pumble is available across platforms (web, Android, iOS, Windows, and Mac).
Avoid messy emails, keep your communication organized and improve productivity with Pumble.
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