Leigh Marcus's tech stack
What does Leigh Marcus use?
Leigh Marcus (leighmarcus.com) uses at least 21 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
- Real Estate
- Size
- 11–50 employees
- Based in
- Chicago, United States
- Founded
- 2007
- Company page
- Tools found
- 21
- Categories
- 12
- Layers
- 5 of 5
- Last checked
- Oct 2026
Leigh Marcus'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
2 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Application
7 tools, what the product is built with
Data & Observability
2 tools, what they measure and store
Go-to-market
7 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Company Ops
3 tools, what the team runs on day to day
Email Delivery
Leigh Marcus tech stack FAQ
What tools does Leigh Marcus use?
As of October 2026, runsonwhat has found 21 tools at Leigh Marcus (leighmarcus.com) in public records. Edge & Hosting: Cloudflare and Amazon Web Services. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and HubSpot. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026.
What cloud does Leigh Marcus run on?
Leigh Marcus uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on leighmarcus.com. Amazon Web Services is used by 145,915 companies runsonwhat tracks.
What CRM does Leigh Marcus use?
Leigh Marcus uses HubSpot for its CRM, alongside Calendly, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 94,541 companies runsonwhat tracks.
What email provider does Leigh Marcus use?
Leigh Marcus uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 713,851 companies runsonwhat tracks.
What analytics tools does Leigh Marcus use?
Leigh Marcus uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on leighmarcus.com. Google Analytics is used by 886,942 companies runsonwhat tracks.
What is Leigh Marcus's website built with?
Leigh Marcus uses HubSpot CMS for its website, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS. HubSpot CMS is used by 33,386 companies runsonwhat tracks.
Does Leigh Marcus use jQuery?
Yes. runsonwhat found jQuery at Leigh Marcus through jQuery code on leighmarcus.com. jQuery is a Frontend tool used by 919,591 companies runsonwhat tracks.
How does runsonwhat know what Leigh Marcus uses?
runsonwhat reads public records only. Of the 21 tools at Leigh Marcus, 12 were found through code on leighmarcus.com, 3 through DNS records, 3 through email records, 2 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and leighmarcus.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.