
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

Halp
Labidesk
ProProfs Help Desk
HelpScout
Zendesk
HelpDesk
MyAlice for Shopify
Refreshingly simple helpdesk for Slack & Teams users

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | devfinancetools.com | tellroby.com |
| Pricing | ||
| Platforms | — | |
| 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...
Meet Roby - a refreshingly simple alternative to complex ticketing systems for those looking to streamline internal support. Submit, resolve, and automate IT issues, HR questions, and more without leaving Slack or Teams.
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
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Toar and Roby 'Heavy Duty' Review -- Waxy
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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

Helping you make rational decisions, one calculation at a time.
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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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LabiDesk is all-in-one help desk software for Omni Channel Support: Shared Email Inbox, Ticketing System, HelpWidget, Knowledge Base, Live Chat. Assist, Engage and Sell to your customers!
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Should you build an internal tool? Or just buy it?
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Help Desk software by ProProfs to help support agents track, prioritize & resolve customer support tickets. ProProfs Helpdesk makes you more productive.
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