Octopart
Findchips
DigiKey
All About Circuits Electronic Search
Digchip
Datasheet Catalog
DataSheets is a search engine for semiconductors, diodes, integrated circuits, and other electronic components.

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.
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DS
DataSheets
|
|
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|---|---|---|
| Website | datasheets.com | devfinancetools.com |
| Pricing | — | |
| Company | — | 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of DataSheets 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.
December 2021 CACM: Datasheets for Datasets
More videos
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How often each product is chosen within a category, 0–100% relative to the other.

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

A simple wrapper for the Octopart V3 API for Node. Contribute to octopart/octopart-node development by creating an account on GitHub.
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Helping you make rational decisions, one calculation at a time.
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Findchips is a database for searching electronic parts and components and provide datasheet and bill of materials from multiple distributors and manufacturers.
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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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Digikey provides the world’s largest collection of electronic items, including small components, to large parts.
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Should you build an internal tool? Or just buy it?
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