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Kezmo - Business Instant Messaging Software

Top Alternatives to Kezmo - Better Options for 2026

Collaborate and communicate with ease.

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Trusted by 254,745+ software buyers annually.

Pricing

  • Starts from $4.99/Month, also offers free forever plan

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Kezmo is a Business Instant Messaging Software platform. Teams looking for alternatives typically need better pricing flexibility, easier deployment, or a closer feature fit for their specific use case. Below you'll find 8 vetted Business Instant Messaging Software alternatives ranked by user rating, with filters to narrow by pricing, platform, and features — so you can find the right fit for 2026.

How we rank: Alternatives are ordered by Spotsaas Spot Score — a composite of user ratings, review volume, and feature coverage — with sponsored placements clearly labeled.

Kezmo vs Top Alternatives at a Glance

Side-by-side comparison of pricing, user rating, and free trial availability to help you shortlist faster.

ToolBest ForPricingRatingFree Option
Kezmo CurrentBusiness Instant Messaging Software$4.99No reviews✓ Yes
SlackBusiness Instant Messaging Software$2.674.5 ★✓ Yes
GlipBusiness Instant Messaging Software$54.4 ★✓ Yes
Output MessengerBusiness Instant Messaging Software$354.1 ★✓ Yes
HiboxBusiness Instant Messaging Software$44.8 ★✓ Yes
Office ChatBusiness Instant Messaging Software$20.75No reviews✓ Yes

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Top rated

List of the Top Kezmo alternatives as of June 2026

Compare business software, products, and services to find the best solution for your business or organization. Use the filters on the left to drill down by category, pricing, features, market segment, user ratings, and more.

Slack - Business Instant Messaging Software

Slack

Stay connected and organized with Slack.

Start Free Trial

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✦ Editor’s PickFree plan available

What is Slack?

Slack is the only unified communication platform for chatting, sharing, and collaborating. Whether in one-on-one conversations or a large group, Slack's threaded conversations keep everyone on the same page. No more email threads about a project that went sideways. No more meeting minutes ...

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Glip - Business Instant Messaging Software

Glip

Effortless collaboration for small businesses.

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4.4

(59)

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Free plan available

What is Glip?

Glip is a business messaging app with group chat, cloud storage, video conferencing, an integrated CRM dashboard and more. Glip makes business communication easier for SMB teams: Create or join a conversation about a client or project, then share files and notes to work together seamlessly. ...

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Output Messenger - Business Instant Messaging Software

Output Messenger

Stay connected with ease, anytime, anywhere.

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4.1

(10)

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Free plan available

What is Output Messenger?

Output Messenger is an easy to use software that allows business to connect with others and keep in touch, regardless of proximity. Output Messenger provides instant chat options, file sharing, a task manager and more. It also can work at no cost with business operations over the web, using ...

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Hibox - Business Instant Messaging Software

Hibox

Connect and collaborate seamlessly with Hibox.

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4.8

(1)

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Free plan available

What is Hibox?

Hibox is a complete business instant messaging software solution. Hibox is open source and free to use, thanks to its extensive collection of functions and flexible configuration options it can be enriched with ad-ons. The innovative architecture of Hibox allows for the easy connection with ...

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Office Chat - Business Instant Messaging Software

Office Chat

Effortless collaboration, anytime, anywhere.

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What is Office Chat?

Office Chat is the top instant messaging software for small businesses. It allows users to chat with friendly avatars using voice, text, and pictures instead of words. This is great for team mates who are in different locations to communicate and collaborate instantly. The main functions ...

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Mio - Bot Platforms Software

Mio

Connect, collaborate, conquer with Mio.

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4.3

Add to compare

Free plan available

What is Mio?

Mio is a cutting-edge chat tool for teams that helps promote unified communication and collaboration. Use it to stay in touch with customers, partners, and clients in real-time, responding to them within the same platform. Manage and track every chat conversation with extended contacts while ...

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Microsoft Kaizala - Business Instant Messaging Software

Microsoft Kaizala

Connect, collaborate, and conquer together.

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4.2

(83)

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Free plan available

What is Microsoft Kaizala?

Microsoft Kaizala is a secure, efficient messaging and work management solution that enables seamless collaboration between an organization's employees and partners. The customizable chat interface allows users to communicate through media messaging, voice, and video calls. With Kaizala, staff ...

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Teamwork Chat - Business Instant Messaging Software

Teamwork Chat

Enhance teamwork and productivity with seamless communication.

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What is Teamwork Chat?

Teamwork Chat is your ultimate team collaboration platform for improved communication and teamwork. With options such as team channels, personalized messages, file sharing, integrated Teamwork modules and more, this software solution helps organizations reach higher productivity levels while ...

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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

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