
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
UUID GUID GENERATOR
Dummy File Generator
Data Creator
Contract Generator
Mockaroo
Fileconv UUID Generator
FakerBox
A test data generator (CSV/JSON/XML/SQL). Unlimited number of rows.
Which is more popular?
Website, pricing, platforms and company facts side by side.
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ECR
ExtendsClass Random Data Generator
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|---|---|---|
| Website | devfinancetools.com | extendsclass.com |
| Pricing | — | |
| Company | 2026 | 2022 |
| 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...
A test data generator online, no registration to generate data files directly in the browser. An API is available (You must create a free account)
What each product offers, as listed by its team.

No features have been listed yet.
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.

Share your experience with using DevFinanceTools and ExtendsClass Random Data Generator. For example, how are they different and which one is better?
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Helping you make rational decisions, one calculation at a time.
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Create UUID GUID GENERATOR with one click. Copy, copy-all, or download as a text file for convenience. Perfect for all users. Single or Bulk option Available
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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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Free dummy file generator for developers and testers. Create custom files instantly.
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Should you build an internal tool? Or just buy it?
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Data generator that can create a table filled with pseudo-random content.
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