
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.

Product Hunt
BetaList
StartupBase
Startup Stash
PitchWall
SaaSHub
AlternativeTo
Startup Buffer is a premium startup directory for emerging startups all around the world.

Which is more popular?
Based on our record, Startup Buffer seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | nulab.com | startupbuffer.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Japan · 100 - 249 employees · 2010 | Startup from Turkey · 1 - 9 employees · 2015 |
| 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...
Startup Buffer is a premium startup directory that provides quality exposure to startups. It has a good amount of followers on social media and offers premium services. They also share various resources for startups to help them get better at startup marketing.
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
Startup Buffer is recommended for early-stage startups that are looking for cost-effective ways to increase visibility and reach a broader audience. It is particularly suited for startups without large marketing budgets or those that are just beginning to build their online presence. Additionally, entrepreneurs who value community feedback and networking may find it beneficial.
Walkthroughs and reviews on video.
Getting started with Cacoo
More videos
How to submit your startup to Startup Buffer to get free traffic? 👉 [GUIDEPEDIA #3]
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Cacoo and Startup Buffer.
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 Startup Buffer. 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...
Startup Buffer is another platform that focuses on promoting new startup products. Startup founders can submit their software products and receive exposure from Startup Buffer's large audience of potential users and...
An alternative place to get some visitors to your site. I tried the paid listing feature and to be honest it worths the money, instead of waiting for months to get published.
Recommendations tracked on public social media and blogs since March 2021.


Tracking Cacoo since Mar 2021.
Startup Buffer - Broadening the audience for new startups. - Source: dev.to / almost 3 years ago
Appreciate it if you could mention Startup Buffer. Keep up the good work! Source: over 4 years ago
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