
Linode
DigitalOcean
Microsoft Azure
Amazon EC2
Vultr
Bluehost
Google Compute Engine
OpenStack software controls large pools of compute, storage, and networking resources throughout a datacenter, managed through a dashboard or via the OpenStack API.

OneNote
Evernote
CherryTree
Joplin
Simplenote
Obsidian
Trilium Notes
Zim is a graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images.

Which is more popular?
Based on our record, Zim Wiki seems to be a lot more popular than OpenStack. While we know about 132 links to Zim Wiki, we've tracked only 2 mentions of OpenStack.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | openstack.org | zim-wiki.org |
| Pricing | ||
| Company | — | Startup from Open Source/Community |
| Listed in |
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
OpenStack is particularly recommended for large enterprises, organizations with skilled IT teams, academic institutions, and service providers that need a highly customizable and scalable cloud solution. It's also a great fit for entities with specific compliance requirements or those that need to run a private cloud with tailored configurations.
Overall verdict
Why this product is good
Recommended for
Zim Wiki is recommended for students, writers, researchers, and professionals who want a straightforward yet powerful tool for organizing their notes and managing projects. It is particularly suited for those who prefer a local application that doesn't rely on cloud services and who appreciate the ability to work offline with an open-source solution.
Walkthroughs and reviews on video.
OpenStack Summit Primer, The Who, What, Why and How of OpenStack
More videos
Zim Wiki FavoriteFeatures from ProductiveLinux
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using OpenStack and Zim Wiki. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


OpenStack is a cloud framework. It provides users and enterprises with horizontal scale infrastructure. Its tools allow you to compute, store and share data and resources. It also provides self-service administration...
Zim is a graphical text editor used to maintain a collection of wiki pages. Each page can contain links to other pages, simple formatting and images. Pages are stored in a folder structure, like in an outliner, and...
One problem is that some notes tend to become spread out and somewhat chaotic, especially when having to multitask under time pressure. Many notes taken have little if any value after some weeks or months so I don't...
Recommendations tracked on public social media and blogs since March 2021.


In my first post, I looked into what is OpenStack and how, if done right, can be quite a powerful ally in our cloud deployment strategies. In this post, I want to start looking at how we can create an application to learn the basics and... - Source: dev.to / over 5 years ago
While searching for solutions and documentation on the various problems I've come across, I would often see references to OpenStack and it got my curiosity going. What is OpenStack? What services does it offer and who owns it? How do I... - Source: dev.to / over 5 years ago
Oh, I have all the thoughts about this. I've been experimenting with this for well before Obsidian existed by using what is probably the best proto-Obsidian -- https://zim-wiki.org And my gut is, while they can be very useful and it can... - Source: Hacker News / 4 months ago
Yeah, I'm a long time user/disciple of https://zim-wiki.org ; it was basically Obsidian but 15-20 years early. To do some of the things that are now trivially easy with Obsidian I learned scripting and such, so I'm familiar with this... - Source: Hacker News / 8 months ago
I would recommend Obsidian to new users. I've been using Zim Wiki for years; back then there was nothing better available and I now can't be bothered to migrate formats. https://obsidian.md/ https://zim-wiki.org/. - Source: Hacker News / 8 months ago
When comparing OpenStack and Zim Wiki, you can also consider the following products.

We make it simple to develop, deploy, and scale cloud infrastructure at the best price-to-performance ratio in the market.
Compare Linode to OpenStack or Zim Wiki:

Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.
Compare OneNote to OpenStack or Zim Wiki:

Simplifying cloud hosting. Deploy an SSD cloud server in 55 seconds.
Compare DigitalOcean to OpenStack or Zim Wiki:

Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
Compare Evernote to OpenStack or Zim Wiki:

Windows Azure and SQL Azure enable you to build, host and scale applications in Microsoft datacenters.
Compare Microsoft Azure to OpenStack or Zim Wiki:

A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.
Compare CherryTree to OpenStack or Zim Wiki: