HDA's tech stack
What does HDA use?
HDA (hda-paris.com) uses at least 10 tools we can see from public records, including OVHcloud for hosting, Microsoft 365 for email and documents, WordPress for its website and reCAPTCHA for security. Last checked .
- Industry
- Architecture & Planning
- Size
- 11–50 employees
- Based in
- Paris, Hong Kong SAR China
- Founded
- 1995
- Company page
- Tools found
- 10
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
HDA'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
Hosting & Cloud
Application
5 tools, what the product is built with
Go-to-market
2 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
2 tools, what the team runs on day to day
Workspace
Security & Compliance
HDA tech stack FAQ
What tools does HDA use?
We've found 10 tools at HDA (hda-paris.com). Edge & Hosting: OVHcloud. Application: jQuery, Google Fonts and Font Awesome. Go-to-market: WordPress. Company Ops: Microsoft 365 and reCAPTCHA. Last checked October 4, 2026.
What cloud does HDA run on?
HDA uses OVHcloud for hosting. We found OVHcloud through custom domain, email records and DNS records.
What email provider does HDA use?
HDA uses Microsoft 365 for email and documents. We found Microsoft 365 through DNS verification records and email records.
What CMS does HDA use?
HDA uses WordPress for its website. We found WordPress through website code.
Does HDA use Microsoft 365?
Yes. We found Microsoft 365 at HDA through DNS verification records and email records. Microsoft 365 is used by 333,179 companies we track.
How does runsonwhat know what HDA uses?
We read public traces only: HDA's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.