Insights

Advanced Search Capabilities A9.com specializes in highly sophisticated search and ranking algorithms leveraging real-time data, deep learning, and visual search technologies, making it a leader in AI-driven search solutions that could be appealing to organizations seeking to enhance their digital discovery platforms.

Global Infrastructure With operations across multiple regions including North America, Europe, and Asia, A9's extensive international presence offers opportunities for collaboration with global enterprises seeking scalable, multilingual search and advertising solutions.

Advertising Innovation A9's focus on powering Amazon's advertising platform with billions of queries suggests a strong capability in targeted, relevant advertising solutions, making it a potential partner or service provider for companies looking to optimize their ad tech or digital marketing infrastructure.

Emerging AI Expertise Recent hires in AI leadership and ongoing research activities position A9 as a key player in cutting-edge machine learning and computer vision, which could benefit companies investing in AI-powered products or seeking AI technology partnerships.

Technological Ecosystem Utilizing modern web technologies and a scalable server infrastructure, A9.com is well-equipped to develop or integrate advanced search and AI solutions into enterprise applications, offering opportunities for tech vendors seeking to collaborate on innovative projects.

A9.com Tech Stack

A9.com uses 3 technology products and services including yepnope.js, jQuery, Modernizr, and more. Explore A9.com's tech stack below.

  • yepnope.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Modernizr
    Javascript Libraries

A9.com's Email Address Formats

A9.com uses at least 1 format(s):
A9.com Email FormatsExamplePercentage
FLast@a9.comJDoe@a9.com
46%
FirstL@a9.comJohnD@a9.com
20%
Last@a9.comDoe@a9.com
19%
FirstLast@a9.comJohnDoe@a9.com
15%

Frequently Asked Questions

What is A9.com's phone number?

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You can contact A9.com's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is A9.com's official website and social media links?

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A9.com's official website is a9.com and has social profiles on LinkedIn.

What is A9.com's NAICS code?

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A9.com's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does A9.com have currently?

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As of December 2025, A9.com has approximately 201 employees across 5 continents, including North AmericaEuropeAsia. Key team members include Partner: J. J.Director Of Advertising Finance: S. G.Engineering Manager: L. C.. Explore A9.com's employee directory with LeadIQ.

What industry does A9.com belong to?

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A9.com operates in the Technology, Information and Internet industry.

What technology does A9.com use?

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A9.com's tech stack includes yepnope.jsjQueryModernizr.

What is A9.com's email format?

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A9.com's email format typically follows the pattern of FLast@a9.com. Find more A9.com email formats with LeadIQ.

When was A9.com founded?

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A9.com was founded in 2003.

A9.com

Technology, Information and InternetCalifornia, United States201-500 Employees

A9.com, an Amazon company, solves some of the biggest challenges in search and advertising. We focus on helping people find the things they want.  
 
Great search can seem to customers like it is reading their minds. We start the search experience by giving customers suggestions on how to formulate their queries as soon as they start typing. Once we determine which items are good matches to the customer’s query, our ranking algorithms score them to present the most relevant results to the user. We index millions of documents worldwide, and deploy them on highly scalable massive fleets of servers. We reflect millions of price and inventory changes in real time, and we return relevant results in milliseconds.

Our Visual Search team provides deep learning based computer vision solutions that help our customers use visual information to search and discover the world around them.  We power the camera search features found in your Amazon mobile app.
 
A9 advertising drives the publisher products for Amazon’s ad programs. Our Ad Platform handles billions of queries and supports the web’s largest publishers as well as the smallest independent mobile developers. The result is better quality advertising for publishers and more relevant ads for customers.
 
Our team is an eclectic group of amazingly talented, highly motivated and remarkably smart people. Team members who are just starting their careers collaborate with PhDs and industry veterans who have expertise in a wide range of disciplines. We’re all intent on solving some of the most complex computing problems to be found in industry and academia, and we get to test our solutions in the real world.
 
Almost half of A9 is based in Palo Alto, California, with additional locations in Seattle, Atlanta, India, Ireland, UK, Germany, Japan, Romania, and China.

Section iconCompany Overview

Phone number
Website
a9.com
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2003
Employees
201-500

Section iconFunding & Financials

  • $25M$50M

    A9.com's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    A9.com's revenue is estimated to be in the range of $25M$50M

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