
LucidChart
draw.io
Gliffy
OmniGraffle
Creately
Visio
yEd
Diagram, brainstorm, and build ideas together all in one place with Cacoo’s visual collaboration tool. Create flowcharts, wireframes, mind maps, and workflows in real time, and collaborate effortlessly — no matter where your team is located.

WizIQ
LearnCube
Vedamo Virtual Classroom
Lessonspace
MeritHub is a virtual classroom solution to deliver live, online classes with audio/video communication, whiteboards, chat, screen sharing, content sharing, recording, attendance.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | nulab.com | merithub.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Japan · 100 - 249 employees · 2010 | 2020 |
| Listed in |
In their own words, as submitted to SaaSHub.


With Cacoo, your team can brainstorm freely, visualize ideas clearly, and turn concepts into real, actionable outcomes faster than ever. No more endless email chains or confusing versions of documents—just a single, collaborative space where ideas come to life. Cacoo transforms the way teams...
MeritHub is the most powerful, and globally used platform that is purposely built for interactive online teaching. It covers all aspects including audio/video communication, tabbed whiteboards, drawing & annotation, screen sharing, breakout rooms, and lesson recording in MP4 format. You can...
What each product offers, as listed by its team.


An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Cacoo is recommended for project managers, designers, engineers, educators, and remote teams who require a collaborative environment to brainstorm, visualize ideas, and manage projects through diagrammatic representations.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Cacoo and MeritHub.
Cacoo's answer
Cacoo is easy to use, highly collaborative, and built for teams who want to move quickly without sacrificing clarity. You can create diagrams, add comments, track versions, and work together in real time — all in your browser. With templates for everything from wireframes to org charts to user journey maps, Cacoo helps teams get started faster and stay aligned at every stage of a project. Plus, its pricing is accessible for teams of all sizes.
Cacoo's answer
Cacoo stands out from competitors because it’s easy to use and makes visual collaboration simple. Teams can quickly create diagrams, wireframes, and workflows with ready-made templates, and work together in real time. It integrates with Google, connects to wikis for easy documentation, and works entirely in the cloud — no installation or storage headaches. Everything stays organized and shareable, so everyone can see, comment, and collaborate in one place.
Cacoo's answer
Our core audience includes product teams, UX and design teams, engineering teams, and project managers who rely on visuals to communicate ideas. At the same time, marketing, business, and operations teams use Cacoo to plan workflows, run workshops, and keep everyone on the same page.
Cacoo's answer
Cacoo was created by Nulab, a Japan-based software company, to make teamwork easier and more enjoyable. We wanted a tool that made it easy to map ideas and workflows together — whether teammates were in the same room or across the world. Since its launch, Cacoo has become a global platform used by thousands of teams to plan projects, explain ideas, and collaborate visually.
Cacoo's answer
Cacoo's backend is written using the programming language Go. This robust foundation helps Cacoo run smoothly, even when managing large projects or complex tasks.
Cacoo's answer
Cacoo is trusted by teams at DMM.com, Megazone Cloud, and Giftee, as well as thousands of startups, agencies, and enterprises worldwide.
Share your experience with using Cacoo and MeritHub. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Cacoo has a great suite of productivity apps to help you get things done. Our main complaint is the UX a bit lacking.
As weird as the name of the platform is, Cacoo is one of the best available options when it comes to UML diagramming. It does allow you to have a very sophisticated and sleek approach to the process with the in-built...
Cacoo is a free diagram and flowchart creator made specifically for real-time collaboration. This app is perfect for visual learning in the classroom and off-site so long as teachers and students have an internet...
We have no reviews of MeritHub yet. Be the first one to post
When comparing Cacoo and MeritHub, you can also consider the following products.

LucidChart is the missing link in online productivity suites. LucidChart allows users to create, collaborate on, and publish attractive flowcharts and other diagrams from a web browser.
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LearnCube is an e-learning and virtual classroom software for Language schools and teachers.
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Gliffy is a powerful HTML5 online diagram maker. Create a flow chart, network diagram, UML diagram, organizational chart or wireframe with ease.
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VEDAMO Virtual Classroom is a webinar platform with an online whiteboard, screen sharing and recording. All you need to teach live online. Get 30-days free trial.
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