CircleHD Inc.

circlehd.com

information technology & services

circlehd.com

San Mateo, California, United States

11-50 employees

1800000 revenue

LinkedIn Profile

About CircleHD Inc.

knowledge management, learning & development, enterprise enablement, revenue enablement, engagement platform, skill analysis, sales training & coaching, video, education technology, video streaming, collaboration, consumer internet, internet, information technology, software development, training content automation, software publishing, multi-language support, corporate communication videos, mobile app training

CircleHD Inc.'s Tech Stack

AI/ML

30 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

CircleHD Inc.'s Position in the StackWho Database

• CircleHD Inc. 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.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as CircleHD Inc.).

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

Frequently Asked Questions

What technology does CircleHD Inc. use?

CircleHD Inc. uses Route 53, Amazon SES, MailJet, Gmail, Google Apps, Amazon AWS, and 24 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at CircleHD Inc.?

StackWho has verified email addresses for 1 decision maker at CircleHD Inc.. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach CircleHD Inc. directly for sales, recruiting, or partnerships.

What industry is CircleHD Inc. in?

CircleHD Inc. operates in the information technology & services industry, headquartered in San Mateo, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export CircleHD Inc.'s contact data?

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