
Virtualizor
SolusVM
Xen Orchestra
VirtEngine
VMmanager
HyperVM
Fleio
WebVirtMgr is a libvirt-based Web interface for managing virtual machines.

Omni Calculator
calculator.net
Build vs. Buy Calculator
DeveloperToolStack
DevNestTools
DevTools Advanced
DevTools.fit
Free, no-signup calculators for the money side of building software and freelancing

Which is more popular?
Based on our record, WebVirtMgr seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | retspen.github.io | devfinancetools.com |
| Pricing | ||
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of WebVirtMgr yet.
DevFinanceTools is a collection of free, no-signup calculators for the money side of building software and freelancing. Everything runs in your browser — no account, no tracking beyond basic page-view analytics — and every tool shows its formulas and benchmarks so you can check the maths...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
Setting up a KVM host with WebVirtMgr on Debian
No DevFinanceTools videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


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


There is some webfrontends ready, http://retspen.github.io/ and more can be found at the kvm pages. But I second everyone else, that wheel has been invented. But please do share the source of what you create (that is a given since hey... Source: about 5 years ago
Tracking DevFinanceTools since Aug 2026.
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Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
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A complete web UI for controlling a XenServer or Xen infrastructure.
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