Top 50 Internal Communications Software Companies Under $1M Revenue (August 2026)

Las Vegas, Ohio, United States

CrowdHall allows users to host crowd-sourced town halls, empowering the crowd to articulate its questions and voice its perspective.

Hyderabad, Telangana, India

Troop Messenger is a free slack alternative that brings all your communication at one place.

Nürnberg, Bayern, Germany

No matter which channel your clients prefer, ChatWerk combines the most popular messengers into one inbox. Easy-to-use app that enables entrepreneurs to chat with their customers, ask for reviews, and share information with their team on the go. A humanized chatbot and preset messages will bring your business to life even if your employees are not available. By the end of the day, you won't miss their messages again. More time for you to run your business, and more security for your customers: 100% Data Privacy compliance. Get a better conversation started with your client today, for free. Chatwerk.

Vorst, Brussels Region, Belgium

LiLiCAST is your Content Creation Workspace to deal with your everyday communication challenges. With LiLiCAST you will have: - All in one platform: any format & any purpose - Content automation: engagement at scale - Impactful stories: share your expertise Discover LiLiCAST, the most powerful enterprise platform to manage your communication at scale.

London, United Kingdom

The operating system to connect Product, Sales & Customer Success teams. Use immersive workshops, on-demand coaching, and the Stellafai platform to stop working in solos, connect the dots and get everyone on the same page.

Exeter, England, United Kingdom

Life QI is the leading Quality Improvement collaboration platform that empowers every person in healthcare to make a difference. Our mission is to bring all healthcare improvers from across the world together and transform the way they share, report and manage their improvement work. Life QI offers a suite of Quality Improvement tools enabling healthcare professionals to run projects centrally, create detailed reports on QI, collaborate in real time with teams remotely and record critical data all in one place.

Ankara, Ankara, Turkey

Manage Your Employees With One Solution Pepteam is an all-in-one company app. Communicate, manage, and train your employees with Easy to use, easy to customize, and easy to scale.

Copenhagen, Capital Region of Denmark, Denmark

We passionately believe in the power of meeting people and building human relationships as a fundamental pillar of a happy life, a successful business and a healthy and prosperous society. Therefore we spend every hour of every day improving our product to help our customers build stronger professional relationships! With Stinto you enable your employees to build strong human relationships - the foundation of any successful business. Give your employees the confidence to make an impactful first impression of themselves and your company. Save hours every week by avoiding manual data processes and by improving internal knowledge sharing. Unite marketing and your customer-facing teams around real-time customer insights to improve strategies, campaigns and, ultimately, your sales numbers.

Leuven, Vlaanderen, Belgium

Meplis - Health Collaboration Platform - We continuously innovate to disrupt the healthcare status quo by placing the people at the center of their healthcare experience. Meplis offers a modular B2B SaaS Platform for healthcare to support organizations in all healthcare segments with customer engagement, outcome monitoring & improvement, knowledge & skills transfer, large-scale research, and collaborative communities.

San Francisco, California, United States

Raven provides a reliable infrastructure to manage all customer communication in one place. A single API delivers notifications across Push Notifications, SMS, Email, WhatsApp, Voice, In-App, Slack etc with any provider like Twilio, MessageBird, MSG91, Kaleyra etc. This saves tons of engineering time and helps you build great notification experiences for customers. You get a 360 degree view of all communication in one place and can optimize the best channel to reach out to a user. Manage all your templates at one place and edit/preview them directly from the dashboard. Retry/Fallback rules let you handle message delivery failures and make sure that your messages reach your users by using multiple channels and providers. We aim to make lives of developers and product managers easy so that they can focus on what they are building.