
shimmer
Trill
Headspace
Opencare
Wellness (Beta)
Calm
Product Makers
Slack community for anyone with any mental health issue

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?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | 18percent.org | devfinancetools.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of 18percent 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
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using 18percent and DevFinanceTools. For example, how are they different and which one is better?
When comparing 18percent and DevFinanceTools, you can also consider the following products.

Find people who get you and improve your mental well-being
Compare shimmer to 18percent or DevFinanceTools:

Helping you make rational decisions, one calculation at a time.
Compare Omni Calculator to 18percent or DevFinanceTools:


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 18percent or DevFinanceTools:

Meditation made simple. Brilliant things happen in calm minds.
Compare Headspace to 18percent or DevFinanceTools:

Should you build an internal tool? Or just buy it?
Compare Build vs. Buy Calculator to 18percent or DevFinanceTools: