
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

Fathom Analytics
Simple Analytics
Plausible.io
Microsoft Clarity
Usermaven
Pirsch Analytics
micro-analytics
Self-hosted analytics, heatmaps & session recordings.

Which is more popular?
Based on our record, 66Analytics seems to be more popular. It has been mentioned 5 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | devfinancetools.com | 66analytics.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 66Analytics 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
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DevFinanceTools and 66Analytics. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking DevFinanceTools since Aug 2026.
66analytics offers features such as real-time analytics, conversion tracking, heat maps, session recordings, and data ownership. This data visualization tool gives you a complete picture of your product—everything that marketing, UX, or... - Source: dev.to / over 1 year ago
Looks like this is a fork of https://66analytics.com/? One of Altumcodes products? - Source: Hacker News / almost 2 years ago
Last year I stumbled upon https://66analytics.com/ and liked it quite a lot. It is very light but covers quite a lot of stuff that I wanted to have. It’s a one time payment but only around $60 I think and does not have any limitations... Source: almost 5 years ago
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Simple, trustworthy website analytics (finally)
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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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The privacy-first Google Analytics alternative located in Europe.
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Should you build an internal tool? Or just buy it?
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Plausible Analytics is a simple, open-source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics. Made and hosted in the EU, powered by European-owned cloud infrastructure 🇪🇺
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