Efficacity's tech stack
What does Efficacity use?
Efficacity (efficacity.com) uses at least 9 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, WordPress for its website and Brevo for marketing. Last checked .
- Industry
- Research
- Size
- 51–200 employees
- Based in
- Champs-Sur-Marne, France
- Founded
- 2014
- Company page
- Tools found
- 9
- Categories
- 6
- Layers
- 4 of 5
- Last checked
- Oct 2026
Efficacity'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
3 tools, what the product is built with
Frontend
Media & UI
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
4 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
1 tool, what the team runs on day to day
Workspace
Efficacity tech stack FAQ
What tools does Efficacity use?
We've found 9 tools at Efficacity (efficacity.com). Application: jQuery, Font Awesome and Vimeo. Data & Observability: Google Analytics. Go-to-market: WordPress, Brevo and All in One SEO. Company Ops: Microsoft 365. Last checked October 6, 2026.
What email provider does Efficacity use?
Efficacity uses Microsoft 365 for email and documents. We found Microsoft 365 through DNS verification records and email records.
What analytics tools does Efficacity use?
Efficacity uses Google Analytics for analytics. We found Google Analytics through website code.
What CMS does Efficacity use?
Efficacity uses WordPress and All in One SEO for its website. We found WordPress through website code.
What marketing software does Efficacity use?
Efficacity uses Brevo for marketing. We found Brevo through DNS verification records and email records.
Does Efficacity use Microsoft 365?
Yes. We found Microsoft 365 at Efficacity through DNS verification records and email records. Microsoft 365 is used by 685,693 companies we track.
How does runsonwhat know what Efficacity uses?
We read public traces only: Efficacity'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.