Spider Free
Web Scraper
Apify
Grabbly
Magic Bookmarklet
Kimono
SiteScoop
Turn websites into organized data without code.

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

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
S
Spider
|
|
|
|---|---|---|
| Website | tryspider.com | devfinancetools.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of Spider yet.
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...
What each product offers, as listed by its team.

Possible disadvantages
Walkthroughs and reviews on video.
Spider Reviews
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How often each product is chosen within a category, 0–100% relative to the other.

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

Spider Free helps developers to turn any website content into structured data that they can use for any purpose.
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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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Apify is a web scraping and automation platform that can turn any website into an API.
Compare Apify to Spider or DevFinanceTools:

Should you build an internal tool? Or just buy it?
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