
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

Microsoft Whiteboard
Explain Everything
HeliBoard
Scribblar
AnySoftKeyboard
Conceptboard
FlorisBoard
The OpenBoard software is an interactive white board software.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | devfinancetools.com | github.com |
| Pricing | ||
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


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...
No description of OpenBoard yet.
What each product offers, as listed by its team.


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


No analysis of DevFinanceTools yet.
Overall verdict
Why this product is good
Recommended for
Educators, trainers, and anyone who regularly conducts presentations and needs a tool for dynamic interaction and collaboration. It is particularly well-suited for schools and institutions looking for a cost-effective alternative to commercial whiteboard software.
Walkthroughs and reviews on video.
No DevFinanceTools videos yet. You could help us improve this page by suggesting one.
OpenBoardView R7.2 feature demonstration, with voice over (previously OpenFlex)
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DevFinanceTools and OpenBoard. For example, how are they different and which one is better?
When comparing DevFinanceTools and OpenBoard, you can also consider the following products.

Helping you make rational decisions, one calculation at a time.
Compare Omni Calculator to DevFinanceTools or OpenBoard:
The canvas where ideas, content, & people come together.
Compare Microsoft Whiteboard to DevFinanceTools or OpenBoard:

Online calculator for quick calculations, along with a large collection of calculators on math, finance, fitness, and more, each with related in-depth information.
Compare calculator.net to DevFinanceTools or OpenBoard:

Explain Everything is an easy-to-use design, screencasting, and interactive whiteboard tool that...
Compare Explain Everything to DevFinanceTools or OpenBoard:

Should you build an internal tool? Or just buy it?
Compare Build vs. Buy Calculator to DevFinanceTools or OpenBoard:

HeliBoard is a fork of OpenBoard, continuing the project from where it stopped.
Compare HeliBoard to DevFinanceTools or OpenBoard: