Halys's tech stack
What does Halys use?
Halys (halys.fr) uses at least 9 tools we can see from public records, including Scaleway for hosting, Microsoft 365 for email and documents, Wix for its website and POWR for marketing. Last checked .
- Industry
- Telecommunications
- Size
- 51–200 employees
- Based in
- Issy-Les-Moulineaux, France
- Founded
- 2003
- Company page
- Tools found
- 9
- Categories
- 7
- Layers
- 5 of 5
- Last checked
- Oct 2026
Halys'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
1 tool, what the product is built with
Data & Observability
1 tool, what they measure and store
Monitoring
Go-to-market
4 tools, how they find and keep customers
Website & CMS
Company Ops
2 tools, what the team runs on day to day
Workspace
Dev Tools
Companies like Halys also use
Tools common among companies with a similar stack that we haven't found at Halys.
Companies with a stack like Halys's
Ranked by shared tools, with rare tools counting more.
Halys tech stack FAQ
What tools does Halys use?
As of October 2026, runsonwhat has found 9 tools at Halys (halys.fr) in public records. Edge & Hosting: Scaleway. Data & Observability: Sentry. Go-to-market: Wix and POWR. Company Ops: Microsoft 365 and Atlassian. Last checked October 6, 2026.
What cloud does Halys run on?
Halys uses Scaleway for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Scaleway through email records that authorize Scaleway. Scaleway is used by 370 companies runsonwhat tracks.
What email provider does Halys use?
Halys uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 694,652 companies runsonwhat tracks.
What is Halys's website built with?
Halys uses Wix for its website, according to runsonwhat (October 2026). runsonwhat found Wix through Wix code on halys.fr. Wix is used by 50,706 companies runsonwhat tracks.
What marketing software does Halys use?
Halys uses POWR for marketing, according to runsonwhat (October 2026). runsonwhat found POWR through POWR code on halys.fr. POWR is used by 9,229 companies runsonwhat tracks.
What monitoring tools does Halys use?
Halys uses Sentry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on halys.fr. Sentry is used by 76,071 companies runsonwhat tracks.
Does Halys use Atlassian?
Yes. runsonwhat found Atlassian at Halys through a DNS verification record for Atlassian. Atlassian is a Dev Tools tool used by 64,388 companies runsonwhat tracks.
Which companies have a tech stack similar to Halys's?
The companies with the stacks most like Halys' are Joe Security, ChallengeMyProject, VECTAIA and Zympler, according to runsonwhat (October 2026). Each shares 2 to 3 tools with Halys, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Halys uses?
runsonwhat reads public records only. Of the 9 tools at Halys, 5 were found through code on halys.fr, 2 through email records, 1 through website configuration files and 1 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and halys.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.