Business Instant Messaging Software List (July 2025)

NexG Platforms is in tune with the market needs and empowers the companies to make effective, fast, and secured communication at the platform the customers are most comfortable upon. With robust & easy-to-use APIs and cutting-edge technology, NexG Platforms is committed to meet the exact needs of the carriers and enterprises across industries.

Fugu is an all-purpose Team Chat software that empowers communication, collaboration and engagement all on one single platform. Share your ideas, discuss your projects, manage attendance at a much faster rate with Fugu. It easily integrates with the third party tools for effective collaboration.

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Cbox is an embedded live chat web app for online communities, education and training platforms, and live-streaming events. It provides a rich media experience with support for avatars, auto-linking, and box code. Cbox Premium is the chat solution that thousands of vibrant, engaged communities depend on.

PinChat allows you to communicate with customers via a URL or QR code, across platforms and App, simple and fast. If you are currently running a retail store, an e-commerce business, an online platform, or you are simply an individual seller, PinChat is designed just for you.

Unipile seamlessly integrates email and messaging APIs, enabling users to communicate directly through LinkedIn, Gmail, and WhatsApp without leaving the app. By accessing all channels from a single contact card, including email providers, messaging, and calendar services, users experience enhanced productivity and satisfaction. New features like WhatsApp Chat, LinkedIn Requests, and integrated Gmail enhance user profiles, streamlining communication and eliminating the need for external app switching. This optimized experience allows intelligent automated workflows that connect with contacts via email, LinkedIn, and WhatsApp, making it an excellent fit for ATS, CRM, and dedicated outreach software systems. Unipile transforms the app into a powerhouse of connectivity and efficiency, ensuring users can focus on what truly matters growing their brand and engaging their audience.

Quill is an intuitive messaging platform for people who want to communicate in a better way. Messaging is everyone’s favourite way of collaborating. This platform enables users to indulge in a more deliberate way to chat. Quill provides Structured Channels that help users maintain a thread of the ongoing conversation. A dedicated activity feed also allows people to see the important messages at the top of their chat. Furthermore, it keeps the conversations within an individual’s reach so he/she can quickly catch up on what is new. Quill also reduces notifications and eliminates disruptions for critical or time-sensitive messages. On this platform, one can also split messages, making room for any better topic. Also, here users can share files, videos and photos besides indulging in powerful integrations. With Quill, people can keep their videos side-by-side while chatting. Hundreds of icons and colours are contributed for easy customisation.

IRCCloud is an IRC client with a future. Talk in public or private channels, or one-to-one. Keep on top of discussions that matter, and stay focused. Solve your group communication problems once and for all. Stop scheduling wasteful meetings and getting bogged down in the email. Make sure you never miss a message with the native apps for iOS and Android. They’ll keep everything in sync across all your devices.

Mais.im integrates team communication with customer service, making conversations more organized and problem-solving more efficient. Eliminate noise in your team's communication by exchanging messages quickly, securely and going beyond text messages. Add co-workers, organize into departments, define who can relate to whom and allow (or not) the use of some resources. Ideal for companies that work with customer service and want to unify communication.

Let's Talk offers instant messaging solutions for communications between enterprises and their clients through channels like WhatsApp, Facebook Messenger, Web Chat, Mobile Apps, etc. It also offers Bots solutions on Google's Dialog flow platform and Deep Learning models.

Chatwork is a group chat app designed to help global teams communicate, collaborate, and increase productivity. Chatwork is the simple, fast, and fun way to connect individuals and teams of all sizes. Chatwork combines nine tools in one, which improves efficiency and enables you to make decisions faster. Upload files in various formats such as spreadsheet, word document, and image file. Conduct a face-to-face video conference with members in the chat room. You can enable Chatwork to send you an email when you have unread messages in your inbox for a certain amount of time.

Dialog is an online-based Business Instant Messaging Software. You can find colleagues easily, communicate in group chats, share files and make audio and video calls. Combining various tools in one platform optimizes the cost of software, hardware, maintenance and support. Create them for teams and projects in order to concentrate efforts, make work more transparent, and information accessible to everyone. Call up colleagues in the messenger or audio/video conferencing system. A convenient chat search will help you find presentations, images, documents. Integration with the address book will help you find the right person by name, position or department.

MelpApp is a robust tool that enhances online communication and collaboration. Its intuitive WYSIWYG editor allows users to effortlessly share important files directly in chat, keeping teams informed and engaged. You can invite freelancers, consultants, and client partners without risking sensitive data exposure. The platform simplifies scheduling by considering time zone differences, helping to avoid conflicts. During conference calls, users can take and edit notes in real time, ensuring that key information is captured without losing track of the discussion. MelpApp streamlines collaboration for a more effective and organized teamwork experience.

BBM® Enterprise offers secure text, voice, video, group chat and conferencing on any device, including smartphones and desktops. BBM Enterprise offers multi-party voice and video conferencing for up to 15 participants. Users can quickly create ad-hoc conferences on any device, inviting individuals inside or outside the organization by simply sharing a conference link. Users can edit, delete or retract their own message, or set an expiry time on sent messages and pictures. Allow users to communicate and stay connected, regardless of which device they have on hand, whether it be iOS, Android™, macOS, or Windows®.

From a single platform, Sendchamp enables businesses to engage with customers across several messaging channels, including SMS, WhatsApp, email, and voice. Businesses can simply authenticate consumers with Sendchamp by sending One-time Passwords (OTPs) over WhatsApp, email, SMS, or voice communications. Use one-time passwords to quickly verify consumers by SMS, email, voice, and WhatsApp. Send messages via many channels, including email, WhatsApp, SMS, voice, and others. Customers can get help from you via automated WhatsApp responses, voice messages, and emails. Widgets, Popups, Simulators, Sandbox, and anything else that doesn't require coding knowledge are our top priorities. Sendchamp makes your communication experience more seamless because you don't need to be a developer to get started. We're here to help you construct whatever you want. Our SDKs and APIs have been thoroughly tested. Documentation and other tools to help you get up and running in less than ten minutes.

Crypton.sh is a solution that allows you to encrypt SMS messages and send them in a secure manner. Every single message and conversation is encrypted with the user’s personal key, which nobody else can access (including Crypton). Crypton uses industry standard 256-bit asymmetric encryption to encrypt the messages, which means they cannot access any user’s data. Crypton offers an API, which enables you to send and receive messages on any device, including Android and iOS phones, as well as terminals. You can receive messages for free as long as you have a phone number, and you can choose one of Crypton’s pay-as-you-go plans to send messages at a fixed cost. Crypton also encrypts any contacts that you have saved, and you can both import and export these contacts using VCF files. Crypton hosts and stores all data on servers that are physically located in Switzerland.

Sent revolutionizes business instant messaging by streamlining cross-channel communication through its robust, unified API. Professionals can now easily manage their messaging strategy with features like automatic channel identification, effortless personalization, content transformation, and comprehensive analytics. By recognizing a contact’s primary messaging platform using just their phone number, Sent ensures messages are delivered on the most effective channel, including SMS, WhatsApp, and iMessage. Additionally, it seamlessly handles alternative and fallback channels to guarantee deliverability. Personalization is a breeze with Sent’s reusable templates, which support dynamic fields and media components, making messages more engaging and relevant. The platform leverages AI to transform and format content automatically, ensuring compatibility across various channels while maintaining consistent recipient experiences. Advanced analytics provide deep insights into message deliverability, engagement, and interactions, empowering businesses to optimize their campaigns effectively. Sent allows users to focus on content creation and brand growth by simplifying complex tasks. It's not just a messaging tool; it's a comprehensive solution that enhances communication efficiency and effectiveness, making it an indispensable partner for modern businesses. Discover how Sent is redefining A2P messaging while offering a first-class developer experience.

BlueMind is the number 1 alternative to Microsoft Exchange, O365, Gsuite, etc. email solutions. BlueMind is a comprehensive enterprise email solution, including calendars and other collaborative features. Its powerful, ergonomic, and efficient tools are designed to help you in your daily tasks. User, group, and resource calendars, shares and delegations, availability search, multiple views, bookmarked views, categories and tags, external calendars. Directory/multi-address books/contacts and list autocomplete/shared and group address books, distribution lists, autocomplete.

Kezmo is a customizable and open-source collaboration platform that allows you to easily manage tasks, connect people, and get work done in every scenario. You can create workspaces to help you manage different topics, projects, clients, or ideas. Connect your most important workspaces and people on a handy visual map. Make the most of your chats by using simple commands to create content directly. Use channels to separate discussions, allowing you to focus without cluttering a single conversation.

Eko is a mobile collaboration and communication app for teams. Eko allows you to make voice and video calls, send voice messages, share files, start threaded group chats, have 1-2-1 chats, and create polls and broadcasts. Eko allows you to create workflows, forms, and tasks that can be customized according to your unique business needs. You can create different workflows for each teams that allow you to approve forms from your phone, accept reports, set deadlines, and enable approval hierarchies. You can also send and receive workflows, as well as comment on these workflows, attach files and digitally sign documents. With Eko’s admin tools, you can ensure your data is secure, as well as manage and audit it, and configure Eko in a way that works best for your business. You can also customize the solution in line with your company’s unique branding.