CSG Systems International, Inc.'s tech stack
What does CSG Systems International, Inc. use?
CSG Systems International, Inc. (ascade.com) uses at least 9 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, Google Tag Manager for analytics and Contentful for its website. Last checked .
“CSG provides customer experience, customer communications, billing and revenue management, and payments solutions that help enterprises deliver better customer journeys and monetize digital services across communications, media and entertainment, financial services, insurance, healthcare, utilities,”
- Industry
- Telecommunications
- Size
- 51–200 employees
- Based in
- Englewood, United States
- Founded
- 1997
- Company page
- Tools found
- 9
- Categories
- 7
- Layers
- 5 of 5
- Last checked
- Oct 2026
CSG Systems International, Inc.'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
4 tools, what the product is built with
Frontend
Media & UI
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
1 tool, how they find and keep customers
Website & CMS
Company Ops
2 tools, what the team runs on day to day
Workspace
Security & Compliance
Companies like CSG Systems International, Inc. also use
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Ranked by shared tools, with rare tools counting more.
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CSG Systems International, Inc. tech stack FAQ
What tools does CSG Systems International, Inc. use?
We've found 9 tools at CSG Systems International, Inc. (ascade.com). Edge & Hosting: Vercel. Application: YouTube, Vimeo and Next.js. Data & Observability: Google Tag Manager. Go-to-market: Contentful. Company Ops: Microsoft 365 and Proofpoint. Last checked October 6, 2026.
What cloud does CSG Systems International, Inc. run on?
CSG Systems International, Inc. uses Vercel for hosting. We found Vercel through custom domain and website code.
What email provider does CSG Systems International, Inc. use?
CSG Systems International, Inc. uses Microsoft 365 for email and documents. We found Microsoft 365 through email records.
What analytics tools does CSG Systems International, Inc. use?
CSG Systems International, Inc. uses Google Tag Manager for analytics. We found Google Tag Manager through website code.
What CMS does CSG Systems International, Inc. use?
CSG Systems International, Inc. uses Contentful for its website. We found Contentful through website code.
Does CSG Systems International, Inc. use Microsoft 365?
Yes. We found Microsoft 365 at CSG Systems International, Inc. through email records. Microsoft 365 is used by 682,991 companies we track.
How does runsonwhat know what CSG Systems International, Inc. uses?
We read public traces only: CSG Systems International, Inc.'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.