Rrt's tech stack
What does Rrt use?
Rrt (cparrt.com) uses at least 7 tools we can see from public records, including WordPress for its website, MailChannels for email delivery and Anthropic for AI. Last checked .
- Industry
- Accounting
- Size
- 11–50 employees
- Based in
- United States
- Founded
- 1967
- Company page
- Tools found
- 7
- Categories
- 5
- Layers
- 3 of 5
- Last checked
- Oct 2026
Rrt'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.
Application
5 tools, what the product is built with
Go-to-market
1 tool, how they find and keep customers
Website & CMS
Company Ops
1 tool, what the team runs on day to day
Email Delivery
Rrt tech stack FAQ
What tools does Rrt use?
As of November 2026, runsonwhat has found 7 tools at Rrt (cparrt.com) in public records. Application: jQuery, Font Awesome and Vimeo. Go-to-market: WordPress. Company Ops: MailChannels. Last checked October 29, 2026.
What is Rrt's website built with?
Rrt uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on cparrt.com. WordPress is used by 607,151 companies runsonwhat tracks.
Does Rrt use jQuery?
Yes. runsonwhat found jQuery at Rrt through jQuery code on cparrt.com. jQuery is a Frontend tool used by 930,112 companies runsonwhat tracks.
Does Rrt use AI tools?
Yes. runsonwhat has found Anthropic at Rrt; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Rrt may use more AI tools than these.
How does runsonwhat know what Rrt uses?
runsonwhat reads public records only. Of the 7 tools at Rrt, 5 were found through code on cparrt.com, 1 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cparrt.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.