C Spire's tech stack
What does C Spire use?
C Spire (cspire.com) uses at least 49 tools we can see from public records, including Microsoft 365 for email and documents, HubSpot for sales, Google Analytics for analytics and HubSpot CMS for its website. Last checked .
- Industry
- Mobile Phone
- Based in
- United States
- Founded
- 1988
- Tools found
- 49
- Categories
- 18
- Oldest proven tool
- Aug 2018
- Last checked
- Oct 2026
C Spire'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
CDN & Edge
Application
9 tools, what the product is built with
Frontend
Backend & Database
Data & Observability
9 tools, what they measure and store
Monitoring
Analytics
Flags & Experiments
Data Pipeline
Go-to-market
19 tools, how they find and keep customers
Marketing
Ads & Pixels
Sales & CRM
Company Ops
11 tools, what the team runs on day to day
Email Delivery
Collaboration
Dev Tools
Security & Compliance
What changed at C Spire
Using since
Dates come from the first certificate of the subdomain that points at the tool.
C Spire tech stack FAQ
What tools does C Spire use?
As of October 2026, runsonwhat has found 49 tools at C Spire (cspire.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Adobe Experience Platform Tags and VWO. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 20, 2026.
What CRM does C Spire use?
C Spire uses HubSpot for its CRM, alongside Bombora, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and C Spire has used it since at least August 2018. HubSpot is used by 94,889 companies runsonwhat tracks.
What email provider does C Spire use?
C Spire uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, 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 715,953 companies runsonwhat tracks.
What analytics tools does C Spire use?
C Spire uses Google Analytics for analytics, alongside Adobe Analytics, Adobe Experience Platform and Qualtrics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on cspire.com. Google Analytics is used by 889,224 companies runsonwhat tracks.
What is C Spire's website built with?
C Spire uses HubSpot CMS for its website, alongside Adobe Experience Manager and Adobe Edge Delivery Services, according to runsonwhat (October 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS, and C Spire has used it since at least August 2018. HubSpot CMS is used by 33,490 companies runsonwhat tracks.
What marketing software does C Spire use?
C Spire uses Pardot for marketing, alongside BrightEdge, according to runsonwhat (October 2026). runsonwhat found Pardot through a DNS verification record for Pardot and code on cspire.com. Pardot is used by 20,460 companies runsonwhat tracks.
How long has C Spire used HubSpot?
C Spire has used HubSpot since at least August 2018, going by the first public certificate of the cspire.com subdomain that points at HubSpot. Other long-running tools at C Spire include HubSpot CMS (since August 2018).
Does C Spire use jQuery?
Yes. runsonwhat found jQuery at C Spire through jQuery code on cspire.com. jQuery is a Frontend tool used by 920,998 companies runsonwhat tracks.
Does C Spire use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at C Spire; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so C Spire may use more AI tools than these.
Which companies have a tech stack similar to C Spire's?
The companies with the stacks most like C Spire's are SEI, KLA, Chewy and Cox Enterprises, according to runsonwhat (October 2026). Each shares 11 to 23 tools with C Spire, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what C Spire uses?
runsonwhat reads public records only. Of the 49 tools at C Spire, 31 were found through code on cspire.com, 12 through DNS records, 4 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and cspire.com 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.