What technologies does Rectangle Health use?

Rectangle Health uses Route 53, Mimecast, Salesforce, Mailchimp Mandrill, Sendgrid. View their full technology stack — including all 63 detected tools — on StackWho.

Who is the Chief Information Security Officer of Rectangle Health?

Carrie Gray is the Chief Information Security Officer at Rectangle Health. Get verified contact information on StackWho.

Who is the Chief Technology Officer of Rectangle Health?

Alan Matuszak is the Chief Technology Officer at Rectangle Health. Get verified contact information on StackWho.

Where is Rectangle Health located?

Rectangle Health is based in Thornwood, New York, United States.

Rectangle Health

rectanglehealth.com

financial services

rectanglehealth.com

Thornwood, New York, United States

201-500 employees

98100000 revenue

LinkedIn Profile

About Rectangle Health

patient payments, individual member premiums, practice management bridge, one integrated system, electronic signature capture, electronic health record integration, healthcare payment solution, revenue cycle automation, consulting, services, automated insurance claims, customizable compliance solutions, payment plans, payer payments automation, patient satisfaction, compliance management, workplace safety, compliance software, healthcare payment solutions, healthcare data security

Rectangle Health's Tech Stack

AI/ML

Social

Disqus Facebook Login (Connect) Facebook Widget ShareThis Vimeo YouTube

Analytics

Google Analytics

Google Tag Manager

Hotjar

New Relic Splunk

Backend

ASP.NET

Apache

Payment

Stripe

Decision Makers at Rectangle Health

4 contacts

Carrie Gray

Chief Information Security Officer

c***@rectanglehealth.com Sign up to view

Alan Matuszak

Chief Technology Officer

a***@gmail.com Sign up to view

Michael Peluso

Chief Technology Officer

m***@retrievermed.com Sign up to view

Zsolt Halmos

Founder

z***@rectanglehealth.com Sign up to view

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63 technologies detected · 4 decision makers · Emails available

Sales Outreach Angle

CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.

Rectangle Health's Position in the StackWho Database

• Rectangle Health is 1 of 21,667 financial services companies tracked in StackWho.
• 21,586 financial services companies in our database have verified decision-maker emails (100% of the cohort).
• 23,956 companies in New York are in the StackWho database.
• 1,120 financial services companies are in the 201-500 employee range (same size as Rectangle Health).

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 Rectangle Health use?

Rectangle Health uses Route 53, Mimecast, Salesforce, Mailchimp Mandrill, Sendgrid, Outlook, and 57 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Rectangle Health?

StackWho has verified email addresses for 4 decision makers at Rectangle Health. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Rectangle Health directly for sales, recruiting, or partnerships.

What industry is Rectangle Health in?

Rectangle Health operates in the financial services industry, headquartered in Thornwood, New York, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Rectangle Health's contact data?

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