Circles's Tech Stack
Other
Marketing
Frontend
Performance
Analytics
Backend
Cloud
Sales Outreach Angle
HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.
Circles's Position in the StackWho Database
- • Circles is 1 of 2,032 mental health care companies tracked in StackWho.
- • 2,021 mental health care companies in our database have verified decision-maker emails (99% of the cohort).
- • 23,956 companies in New York are in the StackWho database.
- • 111 mental health care companies are in the 51-200 employee range (same size as Circles).
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 Circles use?
Circles uses Route 53, Gmail, Google Apps, CloudFlare Hosting, React Redux, TikTok, and 21 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at Circles?
StackWho has verified email addresses for 1 decision maker at Circles. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Circles directly for sales, recruiting, or partnerships.
What industry is Circles in?
Circles operates in the mental health care industry, headquartered in New York, New York, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export Circles's contact data?
Yes. StackWho Pro members can export decision maker contact data for Circles and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
Similar mental health care Companies
View allAcadia Healthcare
acadiahealthcare.com
Cambridge Adaptive Testing, Ltd.
cam.ac.uk
Parnassia Groep
parnassiagroep.nl
Lifestance health
lifestance.com
More in mental health care
View all companiesCompanies in New York
Browse New YorkTechnologies Used
-
Route 53
- Gmail
- Google Apps
-
CloudFlare Hosting
-
React Redux
- TikTok
-
Hubspot
- Mobile Friendly
- +19 more in full profile