runsonwhat

GCI's tech stack

What does GCI use?

GCI (gci.com) uses at least 22 tools we can see from public records, including Vercel for hosting, Apple Business for email and documents, Salesforce for sales and Help Scout for customer support. Last checked .

Industry
Telecommunications
Based in
United States
Founded
1979
LinkedIn
Company page
Re-check liveVisit gci.com
Tools found
22
Categories
13
Layers
4 of 5
Last checked
Oct 2026

GCI'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

2 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

1 tool, what the product is built with

Frontend

Go-to-market

5 tools, how they find and keep customers

Website & CMS

Marketing

Sales & CRM

Support & Docs

Company Ops

14 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Finance & Legal

Security & Compliance

Companies like GCI also use

Tools common among companies with a similar stack that we haven't found at GCI.

Companies with a stack like GCI's

Ranked by shared tools, with rare tools counting more.

More Telecommunications companies

Other Telecommunications companies we've checked.

GCI tech stack FAQ

What tools does GCI use?

We've found 22 tools at GCI (gci.com). Edge & Hosting: Vercel and Akamai. Application: Next.js. Go-to-market: Salesforce, Pardot and Help Scout. Company Ops: SendGrid, Apple Business and Atlassian. Last checked October 3, 2026.

What cloud does GCI run on?

GCI uses Vercel for hosting. We found Vercel through custom domain, DNS verification records and website code.

What CRM does GCI use?

GCI uses Salesforce for sales and CRM. We found Salesforce through email records.

What email provider does GCI use?

GCI uses Apple Business for email and documents. We found Apple Business through DNS verification records.

What does GCI use for customer support?

GCI uses Help Scout for customer support. We found Help Scout through email records.

What CMS does GCI use?

GCI uses Sitecore for its website. We found Sitecore through DNS verification records.

Does GCI use SendGrid?

Yes. We found SendGrid at GCI through email records. SendGrid is used by 69,675 companies we track.

How does runsonwhat know what GCI uses?

We read public traces only: GCI'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.