Grainbow's tech stack
What does Grainbow use?
Grainbow (grainbow.fr) uses at least 15 tools we can see from public records, including Microsoft 365 for email and documents, Zendesk for customer support, Google Analytics for analytics and WordPress for its website. Last checked .
- Industry
- Software
- Size
- 11–50 employees
- Based in
- Noisy-Le-Grand, France
- Founded
- 1995
- Company page
- Tools found
- 15
- Categories
- 11
- Layers
- 5 of 5
- Last checked
- Oct 2026
Grainbow'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
DNS
Application
3 tools, what the product is built with
Frontend
Media & UI
Data & Observability
2 tools, what they measure and store
Monitoring
Analytics
Go-to-market
3 tools, how they find and keep customers
Company Ops
6 tools, what the team runs on day to day
Email Delivery
Dev Tools
Grainbow tech stack FAQ
What tools does Grainbow use?
As of November 2026, runsonwhat has found 15 tools at Grainbow (grainbow.fr) in public records. Edge & Hosting: Gandi. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics and Atlassian Statuspage. Go-to-market: WordPress, Brevo and Zendesk. Company Ops: Microsoft 365, Apple Business and Atlassian. Last checked October 31, 2026.
What email provider does Grainbow use?
Grainbow uses Microsoft 365 for email and office software, alongside Apple Business and Exclaimer, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 724,532 companies runsonwhat tracks.
What does Grainbow use for customer support?
Grainbow uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records. Zendesk is used by 43,204 companies runsonwhat tracks.
What analytics tools does Grainbow use?
Grainbow uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on grainbow.fr. Google Analytics is used by 906,057 companies runsonwhat tracks.
What is Grainbow's website built with?
Grainbow uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on grainbow.fr. WordPress is used by 607,318 companies runsonwhat tracks.
What marketing software does Grainbow use?
Grainbow uses Brevo for marketing, according to runsonwhat (November 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 82,154 companies runsonwhat tracks.
Does Grainbow use jQuery?
Yes. runsonwhat found jQuery at Grainbow through jQuery code on grainbow.fr. jQuery is a Frontend tool used by 930,025 companies runsonwhat tracks.
How does runsonwhat know what Grainbow uses?
runsonwhat reads public records only. Of the 15 tools at Grainbow, 6 were found through DNS records, 5 through code on grainbow.fr, 3 through email 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 grainbow.fr 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.