
VMmanager
OpenStack
Virtkick
Apache CloudStack
Proxmox VE
XCP-ng
clearVM
OpenNebula is an Open Source Cloud & Edge Computing Platform to build & manage Enterprise Clouds. OpenNebula provides unified management of IT infrastructure, avoiding vendor lock-in & reducing complexity, resource consumption, & operational costs π

DevTools Advanced
FullStackToolkit
DevFinanceTools
JSON Formatter & Validator
AllDevToolsHub
Boop
DeveloperTools.Tech
120 free browser-based developer utilities. No sign-up required.
Which is more popular?
Based on our record, OpenNebula seems to be more popular. It has been mentioned 11 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | opennebula.io | devtoolstack.io |
| Pricing | ||
| Platforms | β | |
| Company | Startup from Spain Β· 50 - 99 employees Β· 2008 | β |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Introduction to OpenNebula
More videos
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How often each product is chosen within a category, 0β100% relative to the other.


Share your experience with using OpenNebula and DeveloperToolStack. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Happily want to give some options: * DIY w/ KVM/Xen * DIY w/ OpenStack - https://www.openstack.org/ * ProxMox - https://https://www.proxmox.com/en/ * Paid OpenStack through one of their partners -... - Source: Hacker News / 12 months ago
Supports Kubernetes for cloud-native uses. Discover more by visiting the OpenNebula official website. - Source: dev.to / over 1 year ago
Or just use https://opennebula.io/ based on KVM, still works with vmware if needed. ~20 year old project. It has legs. - Source: Hacker News / over 1 year ago
Tracking DeveloperToolStack since Aug 2026.
When comparing OpenNebula and DeveloperToolStack, you can also consider the following products.

VMmanager is a QEMU/KVM server virtualization management software, which presents perfect tools for creating virtual machines, providing VPS services, and building cloud infrastructure.
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A collection of developer tools in one place in your browser
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OpenStack software controls large pools of compute, storage, and networking resources throughout a datacenter, managed through a dashboard or via the OpenStack API.
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Free, no-signup developer tools for technical SEO: robots.txt, sitemap.xml and .htaccess generators, plus practical guides. Everything runs in your browser.
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Virtkick is a Software as a Service VPS control panel and your companyβs storefront.
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Free, no-signup calculators for the money side of building software and freelancing
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