Software Alternatives & Reviews

Partstack VS Component Search Engine

Compare Partstack VS Component Search Engine and see what are their differences

Partstack logo Partstack

Partstack is a next-generation marketplace platform for semiconductor buyers & traders. Buy, sell, and discover electronic components from the manufacturers you love. Get datasheets, tech specs, and more for 1 billion+ parts.

Component Search Engine logo Component Search Engine

Search to find and download PCB footprints and schematic symbols for direct use in compatible ECAD tools.
  • Partstack Landing page
    Landing page //
    2023-11-03

It’s not easy building the technology of tomorrow—but you do it every day.

We built Partstack for you—the dreamers, innovators, and mold-breakers who fearlessly build the game-changing products that power our world.

Whether you’re searching for a single component or thousands, Partstack gives you access to the semiconductor market's most comprehensive catalog of component pricing and availability data from a curated “stack” of the market’s most diverse group of global suppliers. Get datasheets, tech specs, and more for over 1 billion parts.

And that’s just the beginning.

Welcome to the future of electronic components search.

  • Component Search Engine Landing page
    Landing page //
    2022-11-09

Partstack features and specs

  • Intelligent Component Search Engine: Yes
  • Data-driven buyer-seller matching: Yes
  • Comprehensive Part Comparison Tools: Yes
  • Verified Supplier Stack: Yes
  • Full Datasheet Access: Yes
  • Trade Compliance Data: Yes

Component Search Engine features and specs

No features have been listed yet.

Partstack videos

Partstack Semiconductor Marketplace

More videos:

  • Demo - Partstack Semiconductor Marketplace Intro

Component Search Engine videos

Electronic Component Search Engine

More videos:

  • Review - SamacSys Component Search Engine
  • Review - Electronic Component Search Engine | Loadparts Professional

Category Popularity

0-100% (relative to Partstack and Component Search Engine)
Business & Commerce
50 50%
50% 50
Online Services
60 60%
40% 40
3D Modeling
0 0%
100% 100
Product Lifecycle Management (PLM)

Questions and Answers

As answered by people managing Partstack and Component Search Engine.

What makes your product unique?

Partstack's answer

We're a next-generation search engine and digital marketplace for semiconductor and electronic component buyers & traders. Partstack was designed for today’s globally connected marketplace. One key difference is that we’re not a "pay-to-play" platform. Customers never pay a dime and approved suppliers can display their in-stock inventory without restriction.

Users can find more parts, more suppliers, and radically transparent pricing and inventory data—faster than ever before.

Why should a person choose your product over its competitors?

Partstack's answer

We've assembled the world's largest semiconductor supply chain and supercharged it with the power of modern search technology. And we're iterating and improving our marketplace every single day.

Partstack features the most diverse and comprehensive supplier stack of all electronic component marketplace platforms. Most importantly, our extensive component catalog is shared with users via product-rich data pages that feature insights that are simply not available on any other platform. In addition to form, fit, function, and standard trade compliance data, users can find information about part manufacturer leadership, financials, fab locations, and other key data points.

How would you describe your primary audience?

Partstack's answer

Our primary audience consists of the builders, makers, and innovators who create the products that power our world. We built Partstack to make life (and sourcing!) easier for these everyday game-changers (i.e., electrical engineers, PCB design teams, semiconductor procurement professionals, distributors, product manufacturers, students, etc.). Whether they are independent hobbyists, a company of one, or a large-scale corporation (OEM/CM)—we make it easy for users to find their place in the stack.

What's the story behind your product?

Partstack's answer

The platform is the brainchild of a team of electrical and software engineers who wanted to build the world’s most comprehensive electronic components database and marketplace platform. We like to say that Partstack was built for engineers, by engineers with one goal in mind: Marketplace diversity and transparency.

Which are the primary technologies used for building your product?

Partstack's answer

An array of cutting-edge technologies come together to build our platform's "technological harmony." We take advantage of both client-side and server-side rendering to parse and manage the flow of data across our multi-vendor marketplace. We utilize direct supplier uploads and some programmatic interfacing to collect real-time pricing and inventory data to populate our supplier stack. Technologies such as Cloudflare and SSL certificates are used to ensure user authentication, data encryption, and overall platform security. Finally, several in-house, custom-built proprietary technologies are used to power our search engine, stack logic, and other features of our marketplace.

Who are some of the biggest customers of your product?

Partstack's answer

Partstack supports users from the world’s largest manufacturing companies (OEMS) and contract manufacturers. We also proudly serve tinkerers and hobbyists.

User comments

Share your experience with using Partstack and Component Search Engine. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Component Search Engine seems to be more popular. It has been mentiond 3 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Partstack mentions (0)

We have not tracked any mentions of Partstack yet. Tracking of Partstack recommendations started around Oct 2023.

Component Search Engine mentions (3)

  • Why are the output pins always HIGH? [proteus]
    You could download the arduino files from https://componentsearchengine.com/ and then import it into proteus libraries. Don't know if that works with proteus 7 though. Source: 12 months ago
  • Where's the best place to get symbols/footprints for various devices? Where should I share ones I've created back to?
    I agree, but you could verify the dimensions, and get a 3D model, with https://www.snapeda.com/ and https://componentsearchengine.com/. Source: about 1 year ago
  • Suggestions on how to export STEP files from LCSC?
    I've found https://componentsearchengine.com/ to be useful for finding 3D models for kicad, it seemed to be pretty complete too IIRC. Pretty sure it's free, but maybe needs an account (?). Source: over 1 year ago

What are some alternatives?

When comparing Partstack and Component Search Engine, you can also consider the following products

Octopart - A simple wrapper for the Octopart V3 API for Node. Contribute to octopart/octopart-node development by creating an account on GitHub.

Ultra Librarian - Access free symbols, footprints, and 3D models in over 30 CAD formats from Ultra Librarian, the world's largest CAD library.

Digchip - Digchip is an electronics database and documentation search engine that also acts as a 3rd party agent between distributors and buyers.

Findchips - Findchips is a database for searching electronic parts and components and provide datasheet and bill of materials from multiple distributors and manufacturers.

Thingiverse - Thingiverse.com is the place to share digital designs for fabricating real, physical objects.

Datasheet Catalog - Datasheet Catalog is a search engine and database for electronics, electrical components, and their documentation.