
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

Rocketlane
Arrows
OnRamp
OnRamp.us
Ondato
User Onboard
Onthen centralizes your onboarding process into one branded, frictionless task page. No more email chains, no more chasing up.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | devfinancetools.com | onthen.com |
| Pricing | ||
| Company | 2026 | Startup from the United Kingdom · 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...
Onthen centralizes your onboarding process into one branded, frictionless task page. No more email chains, no more chasing up. Replace long emails and constant chasing with user-friendly checklists that keep every onboarding on track, automatically. They complete their tasks, you get everything...
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
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DevFinanceTools and Onthen.
Onthen's answer:
Clear and simple to-do lists that show who needs to do what, and when. One single page for you and your participants to collaborate on. Keeps everything synced up with your CRM.
Onthen's answer:
Any business that needs to easily and effortlessly onboard new customers, employees, or anyone else.
Onthen's answer:
Onthen is the easiest way to build effective onboarding pages that people actually enjoy using. It's quick to start and frictionless to use. Our advanced CRM sync means that onboarding progress and information collected is constantly synced with your CRM.
Share your experience with using DevFinanceTools and Onthen. For example, how are they different and which one is better?
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