runsonwhat

CastleOak Securities, L.P.'s tech stack

What does CastleOak Securities, L.P. use?

CastleOak Securities, L.P. (castleoaklp.com) uses at least 17 tools we can see from public records, including Microsoft 365 for email and documents, Google Tag Manager for analytics, Webflow for its website and Mailchimp for marketing. Last checked .

“CastleOak Securities, L.P. is an industry leading minority-owned, boutique investment bank focused on superior client service in capital markets, sales & trading, and financial advisory”

Industry
Financial Services
Size
51–200 employees
Based in
New York, United States
Founded
2006
LinkedIn
Company page
Tools found
17
Categories
11
Layers
5 of 5
Last checked
Oct 2026

CastleOak Securities, L.P.'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

Application

3 tools, what the product is built with

Data & Observability

1 tool, what they measure and store

Go-to-market

5 tools, how they find and keep customers

Company Ops

6 tools, what the team runs on day to day

CastleOak Securities, L.P. tech stack FAQ

What tools does CastleOak Securities, L.P. use?

As of October 2026, runsonwhat has found 17 tools at CastleOak Securities, L.P. (castleoaklp.com) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: jQuery, Google Fonts and Adobe Fonts. Data & Observability: Google Tag Manager. Go-to-market: Microsoft Ads, Mailchimp and Webflow. Company Ops: Microsoft 365, SendGrid and CookieYes. Last checked October 16, 2026.

What email provider does CastleOak Securities, L.P. use?

CastleOak Securities, L.P. uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 705,254 companies runsonwhat tracks.

What analytics tools does CastleOak Securities, L.P. use?

CastleOak Securities, L.P. uses Google Tag Manager for analytics, according to runsonwhat (October 2026). runsonwhat found Google Tag Manager through Google Tag Manager code on castleoaklp.com. Google Tag Manager is used by 494,015 companies runsonwhat tracks.

What is CastleOak Securities, L.P.'s website built with?

CastleOak Securities, L.P. uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on castleoaklp.com. Webflow is used by 34,490 companies runsonwhat tracks.

What marketing software does CastleOak Securities, L.P. use?

CastleOak Securities, L.P. uses Mailchimp for marketing, alongside LinkedIn and Taggbox, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 113,774 companies runsonwhat tracks.

Does CastleOak Securities, L.P. use jQuery?

Yes. runsonwhat found jQuery at CastleOak Securities, L.P. through jQuery code on castleoaklp.com. jQuery is a Frontend tool used by 904,725 companies runsonwhat tracks.

Which companies have a tech stack similar to CastleOak Securities, L.P.'s?

The companies with the stacks most like CastleOak Securities, L.P.'s are Well Nigh, Nigerian Electricity Regulatory Commission (nerc), FIBS Logistics and maineateliers, according to runsonwhat (October 2026). Each shares 3 to 6 tools with CastleOak Securities, L.P., and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what CastleOak Securities, L.P. uses?

runsonwhat reads public records only. Of the 17 tools at CastleOak Securities, L.P., 10 were found through code on castleoaklp.com, 4 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 castleoaklp.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.