13th Floor Investments's tech stack
What does 13th Floor Investments use?
13th Floor Investments (13fi.com) uses at least 13 tools we can see from public records, including Microsoft 365 for email and documents, Mailchimp for marketing, Mailchimp Transactional for email delivery and accessiBe for security. Last checked .
- Industry
- Commercial Real Estate
- Size
- 11–50 employees
- Based in
- Miami, United States
- Founded
- 2003
- Company page
- Tools found
- 13
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
13th Floor Investments'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
1 tool, where the bytes are served from
Application
5 tools, what the product is built with
Go-to-market
2 tools, how they find and keep customers
Company Ops
5 tools, what the team runs on day to day
Email Delivery
Security & Compliance
13th Floor Investments tech stack FAQ
What tools does 13th Floor Investments use?
As of October 2026, runsonwhat has found 13 tools at 13th Floor Investments (13fi.com) in public records. Edge & Hosting: GoDaddy. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: Mailchimp. Company Ops: Microsoft 365, Google Workspace and Mailchimp Transactional. Last checked October 26, 2026.
What email provider does 13th Floor Investments use?
13th Floor Investments uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 714,876 companies runsonwhat tracks.
What marketing software does 13th Floor Investments use?
13th Floor Investments uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through Mailchimp code on 13fi.com. Mailchimp is used by 116,097 companies runsonwhat tracks.
Does 13th Floor Investments use jQuery?
Yes. runsonwhat found jQuery at 13th Floor Investments through jQuery code on 13fi.com. jQuery is a Frontend tool used by 920,255 companies runsonwhat tracks.
How does runsonwhat know what 13th Floor Investments uses?
runsonwhat reads public records only. Of the 13 tools at 13th Floor Investments, 7 were found through code on 13fi.com, 3 through email records, 2 through DNS records 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 13fi.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.