
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

Detectify
Intruder
Nessus
Netsparker
Acunetix
Burp Suite
Acunetix Vulnerability Scanner
Intuitive and easy-to-use webapp vulnerability scanner
Which is more popular?
Based on our record, Probe.ly seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | devfinancetools.com | probely.com |
| Pricing | ||
| Company | 2026 | Startup from Portugal · 10 - 19 employees |
| 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 Probe.ly 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
Probely is especially recommended for small to medium-sized businesses, development teams, and security professionals who benefit from automated security scanning tools that integrate seamlessly with CI/CD processes. It's also useful for organizations looking to improve their security posture without requiring extensive security expertise.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using DevFinanceTools and Probe.ly. 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.
There are many tools available for this, e.g. Burp Suite, ZAP, etc. We've evaluated a few and found Probely to be the most comprehensive. They have a trial, so your first few scans will be free. After each scan, you will get a report... - Source: dev.to / about 2 years ago
Our fourth recommendation, if you want to heavily fortify your security controls, is to have a third-party service audit your infrastructure and processes for any vulnerabilities. You can either hire a consultant or use application... - Source: dev.to / over 4 years ago
Hey mate, give Probely a try :) Just go to https://probely.com/ and Request a Demo. Cheers! Source: over 4 years ago
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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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Intruder is a security monitoring platform for internet-facing systems.
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Should you build an internal tool? Or just buy it?
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Nessus Professional is a security platform designed for businesses who want to protect the security of themselves, their clients, and their customers.
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