GMS's tech stack
What does GMS use?
GMS (gms.work) uses at least 8 tools we can see from public records, including Microsoft 365 for email and documents, Squarespace for its website, 1Password for security and Anthropic for AI. Last checked .
- Industry
- Management Consulting
- Size
- 11–50 employees
- Based in
- Sofia, Bulgaria
- Company page
- Tools found
- 8
- Categories
- 7
- Layers
- 4 of 5
- Last checked
- Oct 2026
GMS'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
1 tool, what the product is built with
Go-to-market
2 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
4 tools, what the team runs on day to day
Dev Tools
Security & Compliance
GMS tech stack FAQ
What tools does GMS use?
As of October 2026, runsonwhat has found 8 tools at GMS (gms.work) in public records. Edge & Hosting: NS1. Application: Anthropic. Go-to-market: Squarespace. Company Ops: Microsoft 365, Google Workspace and Atlassian. Last checked October 6, 2026.
What email provider does GMS use?
GMS uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 697,026 companies runsonwhat tracks.
What is GMS's website built with?
GMS uses Squarespace for its website, according to runsonwhat (October 2026). runsonwhat found Squarespace through a subdomain that points at Squarespace and DNS records. Squarespace is used by 33,140 companies runsonwhat tracks.
Does GMS use Atlassian?
Yes. runsonwhat found Atlassian at GMS through a DNS verification record for Atlassian. Atlassian is a Dev Tools tool used by 64,644 companies runsonwhat tracks.
Does GMS use AI tools?
Yes. runsonwhat has found Anthropic at GMS; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so GMS may use more AI tools than these.
How does runsonwhat know what GMS uses?
runsonwhat reads public records only. Of the 8 tools at GMS, 6 were found through DNS records, 1 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 gms.work 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.