A9.com

a9.com

information technology & services

a9.com

Palo Alto, California, United States

51-200 employees

29957000 revenue

LinkedIn Profile

About A9.com

internet, curated web, technology, information & internet, search multilingual support, ai-powered search, search personalization algorithms, visual search in global markets, search innovation, search localization, search technology innovation, search sources, e-commerce, search protocol development, search optimization, search user experience enhancement, search and machine learning, visual search for e-commerce optimization, customer-centric solutions, search and cloud computing

A9.com's Tech Stack

Cloud

Amazon AWS Amazon CloudFront

Email

Microsoft Office 365

Decision Makers at A9.com

3 contacts

Karthik Vivek

Engineering Manager

k***@amazon.com Sign up to view

Eusebius Lai

Software Engineering Manager

e***@a9.com Sign up to view

Bole Chen

Engineering Manager

b***@a9.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

3 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

A9.com's Position in the StackWho Database

• A9.com is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 13,765 information technology & services companies are in the 51-200 employee range (same size as A9.com).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does A9.com use?

A9.com uses Amazon CloudFront, Microsoft Office 365, Amazon AWS. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at A9.com?

StackWho has verified email addresses for 3 decision makers at A9.com. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach A9.com directly for sales, recruiting, or partnerships.

What industry is A9.com in?

A9.com operates in the information technology & services industry, headquartered in Palo Alto, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export A9.com's contact data?

Yes. StackWho Pro members can export decision maker contact data for A9.com and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.