runsonwhat

Rectangle Health's tech stack

What does Rectangle Health use?

Rectangle Health (remindercall.com) uses at least 29 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .

Industry
Software
Size
11–50 employees
Based in
Morgan Hill, United States
Founded
1998
LinkedIn
Company page
Re-check liveVisit remindercall.com
Tools found
29
Categories
14
Oldest proven tool
Sep 2016
Last checked
Oct 2026

Rectangle Health's stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

4 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

2 tools, what the product is built with

Frontend

AI

Data & Observability

4 tools, what they measure and store

Analytics

Data Pipeline

Go-to-market

15 tools, how they find and keep customers

Website & CMS

Marketing

Ads & Pixels

Sales & CRM

Company Ops

4 tools, what the team runs on day to day

Email Delivery

Workspace

Security & Compliance

What changed at Rectangle Health

Using since

Dates come from the first certificate of the subdomain that points at the tool.

  1. Amazon Web Services

Companies like Rectangle Health also use

Tools common among companies with a similar stack that we haven't found at Rectangle Health.

Companies with a stack like Rectangle Health's

Ranked by shared tools, with rare tools counting more.

More Software companies

Other Software companies we've checked.

Rectangle Health tech stack FAQ

What tools does Rectangle Health use?

As of October 2026, runsonwhat has found 29 tools at Rectangle Health (remindercall.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, SendGrid and Proofpoint. Last checked October 20, 2026.

What cloud does Rectangle Health run on?

Rectangle Health uses Amazon Web Services for hosting and cloud infrastructure, alongside WP Engine, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services, and Rectangle Health has used it since at least September 2016. Amazon Web Services is used by 145,617 companies runsonwhat tracks.

What CRM does Rectangle Health use?

Rectangle Health uses HubSpot for its CRM, alongside ZoomInfo, Visitor Queue and Chili Piper, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on remindercall.com. HubSpot is used by 93,871 companies runsonwhat tracks.

What email provider does Rectangle Health use?

Rectangle Health uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 710,128 companies runsonwhat tracks.

What analytics tools does Rectangle Health use?

Rectangle Health uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on remindercall.com. Google Analytics is used by 878,445 companies runsonwhat tracks.

What is Rectangle Health's website built with?

Rectangle Health uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on remindercall.com. WordPress is used by 596,253 companies runsonwhat tracks.

How long has Rectangle Health used Amazon Web Services?

Rectangle Health has used Amazon Web Services since at least September 2016, going by the first public certificate of the remindercall.com subdomain that points at Amazon Web Services.

Does Rectangle Health use jQuery?

Yes. runsonwhat found jQuery at Rectangle Health through jQuery code on remindercall.com. jQuery is a Frontend tool used by 914,736 companies runsonwhat tracks.

Which companies have a tech stack similar to Rectangle Health's?

The companies with the stacks most like Rectangle Health's are CADDi, Intravex, Rockerbox and Hygraph, according to runsonwhat (October 2026). Each shares 11 to 18 tools with Rectangle Health, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Rectangle Health uses?

runsonwhat reads public records only. Of the 29 tools at Rectangle Health, 21 were found through code on remindercall.com, 4 through email records, 2 through DNS records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and remindercall.com about monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.