
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
ipinfo.io
whatismyip.cc
What is My IP Address
What is my IP?
System Scanner
ShowIP
BigDataCloud IP Geolocation API
Look up IP addresses, networks, and ASNs

Which is more popular?
Based on our record, IP Guide seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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IPG
IP Guide
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|---|---|---|
| Website | devfinancetools.com | ip.guide |
| 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 IP Guide yet.
What each product offers, as listed by its team.

Possible disadvantages
Walkthroughs and reviews on video.
No DevFinanceTools videos yet. You could help us improve this page by suggesting one.
Brief Book Summary: The TCP IP Guide by Charles Kozierok.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using DevFinanceTools and IP Guide. 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.
You know what extra data would be cool? If you hit `curl https://ip.guide/{src_ip}` and got back the ASN and country etc and added a leaderboard. In my own experiments in this area I've been gobsmacked by how much malicious traffic comes... - Source: Hacker News / 2 months ago
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Should you build an internal tool? Or just buy it?
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