# What does C-4 Analytics use? C-4 Analytics (c-4analytics.com) shows public evidence of 44 tools, according to runsonwhat (last checked 2026-10-07). - Industry: Marketing and Advertising - Size: 201–1,000 employees - Based in: Wakefield, United States - Founded: 2009 - LinkedIn: https://www.linkedin.com/company/c4-analytics-llc ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Email records, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain, Website code | 2024-02 | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Custom domain | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code | | | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records, Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | | [Mixpanel](https://www.runsonwhat.com/reverse/mixpanel) | Analytics | DNS verification records, Website code | | | [LaunchDarkly](https://www.runsonwhat.com/reverse/launchdarkly) | Flags & Experiments | DNS verification records | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code | 2025-03 | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain, Website code | 2025-03 | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | Website code | | | [The Trade Desk](https://www.runsonwhat.com/reverse/tradedesk) | Ads & Pixels | Website code | | | [ChatGPT Ads](https://www.runsonwhat.com/reverse/chatgpt-ads) | Ads & Pixels | Website code | | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | | [ZoomInfo](https://www.runsonwhat.com/reverse/zoominfo) | Sales & CRM | Website code | | | [Apollo.io](https://www.runsonwhat.com/reverse/apollo) | Sales & CRM | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | Email records, DNS verification records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [1Password](https://www.runsonwhat.com/reverse/1password) | Security & Compliance | DNS verification records | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | | [Figma](https://www.runsonwhat.com/reverse/figma) | Collaboration | DNS verification records | | | [Notion](https://www.runsonwhat.com/reverse/notion) | Collaboration | DNS verification records | | | [Amazon Business](https://www.runsonwhat.com/reverse/amazon-business) | Finance & Legal | DNS verification records | | ## Recent changes at C-4 Analytics - 2026-10-07: started using [Google Cloud](https://www.runsonwhat.com/reverse/gcp) ## FAQ ### What tools does C-4 Analytics use? As of October 2026, runsonwhat has found 44 tools at C-4 Analytics (c-4analytics.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Google Cloud. Application: Google Fonts, Adobe Fonts and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Mixpanel. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 7, 2026. ### What cloud does C-4 Analytics run on? C-4 Analytics uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on c-4analytics.com, and C-4 Analytics has used it since at least February 2024. Amazon Web Services is used by 144,839 companies runsonwhat tracks. ### What CRM does C-4 Analytics use? C-4 Analytics uses HubSpot for its CRM, alongside ZoomInfo and Apollo.io, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and C-4 Analytics has used it since at least March 2025. HubSpot is used by 92,049 companies runsonwhat tracks. ### What email provider does C-4 Analytics use? C-4 Analytics uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 701,687 companies runsonwhat tracks. ### What payment provider does C-4 Analytics use? C-4 Analytics uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on c-4analytics.com. Stripe is used by 26,285 companies runsonwhat tracks. ### What analytics tools does C-4 Analytics use? C-4 Analytics uses Google Analytics for analytics, alongside Google Tag Manager and Mixpanel, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on c-4analytics.com. Google Analytics is used by 852,225 companies runsonwhat tracks. ### How long has C-4 Analytics used Amazon Web Services? C-4 Analytics has used Amazon Web Services since at least February 2024, going by the first public certificate of the c-4analytics.com subdomain that points at Amazon Web Services. Other long-running tools at C-4 Analytics include HubSpot (since March 2025) and HubSpot CMS (since March 2025). ### Does C-4 Analytics use Google Fonts? Yes. runsonwhat found Google Fonts at C-4 Analytics through Google Fonts code on c-4analytics.com. Google Fonts is a Media & UI tool used by 790,875 companies runsonwhat tracks. ### Does C-4 Analytics use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at C-4 Analytics; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so C-4 Analytics may use more AI tools than these. ### Has C-4 Analytics changed tools recently? Yes. On runsonwhat's rechecks, C-4 Analytics started using Google Cloud (latest on October 7, 2026). A change counts only between two checks of c-4analytics.com done the same way. ### Which companies have a tech stack similar to C-4 Analytics's? The companies with the stacks most like C-4 Analytics' are Incept, Capability, Bluegrass Supply Chain and Velir, according to runsonwhat (October 2026). Each shares 6 to 18 tools with C-4 Analytics, 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-4 Analytics uses? runsonwhat reads public records only. Of the 44 tools at C-4 Analytics, 20 were found through DNS records, 17 through code on c-4analytics.com, 4 through subdomains that point at the vendor and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and c-4analytics.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/c-4analytics.com (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.