Day4's tech stack
What does Day4 use?
Day4 (day4.no) uses at least 10 tools we can see from public records, including Google Cloud for hosting, HubSpot for sales, Webflow for its website and Brevo for marketing. Last checked .
- Industry
- Marketing and Advertising
- Size
- 11–50 employees
- Based in
- Horten, Norway
- Founded
- 2017
- Company page
- Tools found
- 10
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Nov 2026
Day4's stack, layer by layer
Of 10 tools, 4 came from website code, 2 from DNS verification records, 2 from email records and 2 from other records. 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
Hosting & Cloud
CDN & Edge
Application
2 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
Company Ops
1 tool, what the team runs on day to day
Workspace
Day4 tech stack FAQ
What tools does Day4 use?
As of November 2026, runsonwhat has found 10 tools at Day4 (day4.no) in public records. Edge & Hosting: Cloudflare and Google Cloud. Application: jQuery and Google Fonts. Data & Observability: Google Analytics. Go-to-market: HubSpot, Brevo and Webflow. Company Ops: Google Workspace. Last checked November 10, 2026.
What cloud does Day4 run on?
Day4 uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud. Google Cloud is used by 77,571 companies runsonwhat tracks.
What CRM does Day4 use?
Day4 uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot. HubSpot is used by 97,282 companies runsonwhat tracks.
What email provider does Day4 use?
Day4 uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 418,138 companies runsonwhat tracks.
What analytics tools does Day4 use?
Day4 uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on day4.no. Google Analytics is used by 903,752 companies runsonwhat tracks.
What is Day4's website built with?
Day4 uses Webflow for its website, according to runsonwhat (November 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on day4.no. Webflow is used by 36,089 companies runsonwhat tracks.
Does Day4 use jQuery?
Yes. runsonwhat found jQuery at Day4 through jQuery code on day4.no. jQuery is a Frontend tool used by 927,152 companies runsonwhat tracks.
How does runsonwhat know what Day4 uses?
runsonwhat reads public records only. Of the 10 tools at Day4, 4 were found through code on day4.no, 2 through DNS records, 2 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and day4.no 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.