# What does HuffPost use? HuffPost (huffingtonpost.com) shows public evidence of 38 tools, according to runsonwhat (last checked 2026-11-09). - LinkedIn: https://www.linkedin.com/company/huffpost ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Custom domain, Website code | 2016-05 | ## 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 | | | [JW Player](https://www.runsonwhat.com/reverse/jw-player) | Media & UI | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [comScore](https://www.runsonwhat.com/reverse/comscore) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain | 2013-02 | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website config | | | [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website config | | | [Magnite](https://www.runsonwhat.com/reverse/magnite) | Ads & Pixels | Website config | | | [PubMatic](https://www.runsonwhat.com/reverse/pubmatic) | Ads & Pixels | Website config | | | [OpenX](https://www.runsonwhat.com/reverse/openx) | Ads & Pixels | Website config | | | [Amazon Publisher Services](https://www.runsonwhat.com/reverse/amazon-publisher-services) | Ads & Pixels | Website config | | | [Index Exchange](https://www.runsonwhat.com/reverse/index-exchange) | Ads & Pixels | Website config | | | [Media.net](https://www.runsonwhat.com/reverse/media-net) | Ads & Pixels | Website config | | | [Sovrn](https://www.runsonwhat.com/reverse/sovrn) | Ads & Pixels | Website config | | | [TripleLift](https://www.runsonwhat.com/reverse/triplelift) | Ads & Pixels | Website config | | | [Sharethrough](https://www.runsonwhat.com/reverse/sharethrough) | Ads & Pixels | Website config | | | [Taboola](https://www.runsonwhat.com/reverse/taboola) | Ads & Pixels | Website code, Website config | | | [Teads](https://www.runsonwhat.com/reverse/teads) | Ads & Pixels | Website config | | | [Amazon Advertising](https://www.runsonwhat.com/reverse/amazon-advertising) | Ads & Pixels | Website code | | | [Campaign Monitor](https://www.runsonwhat.com/reverse/campaign-monitor) | Marketing | Email records | | | [Outbrain](https://www.runsonwhat.com/reverse/outbrain) | Ads & Pixels | Website code, Website config | | | [Sailthru](https://www.runsonwhat.com/reverse/sailthru) | Marketing | Email records | | | [Ad Lightning](https://www.runsonwhat.com/reverse/ad-lightning) | Ads & Pixels | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS records | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records | | | [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | | [Dropbox](https://www.runsonwhat.com/reverse/dropbox) | Collaboration | DNS verification records | | ## Recent changes at HuffPost - 2026-10-09: started using [Sailthru](https://www.runsonwhat.com/reverse/sailthru) ## FAQ ### What tools does HuffPost use? As of November 2026, runsonwhat has found 38 tools at HuffPost (huffingtonpost.com) in public records. Edge & Hosting: Amazon Route 53 and Fastly. Application: Google Fonts, Adobe Fonts and JW Player. Data & Observability: comScore. Go-to-market: Meta Pixel, Google Ad Manager and Zendesk. Company Ops: Google Workspace, Amazon SES and Let's Encrypt. Last checked November 9, 2026. ### What email provider does HuffPost use? HuffPost uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 423,415 companies runsonwhat tracks. ### What does HuffPost use for customer support? HuffPost uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk, and HuffPost has used it since at least February 2013. Zendesk is used by 43,918 companies runsonwhat tracks. ### What analytics tools does HuffPost use? HuffPost uses comScore for analytics, according to runsonwhat (November 2026). runsonwhat found comScore through comScore code on huffingtonpost.com. comScore is used by 7,743 companies runsonwhat tracks. ### What marketing software does HuffPost use? HuffPost uses Campaign Monitor for marketing, alongside Sailthru, according to runsonwhat (November 2026). runsonwhat found Campaign Monitor through email records that authorize Campaign Monitor. Campaign Monitor is used by 8,991 companies runsonwhat tracks. ### How long has HuffPost used Zendesk? HuffPost has used Zendesk since at least February 2013, going by the first public certificate of the huffingtonpost.com subdomain that points at Zendesk. Other long-running tools at HuffPost include Fastly (since May 2016). ### Does HuffPost use Google Fonts? Yes. runsonwhat found Google Fonts at HuffPost through Google Fonts code on huffingtonpost.com. Google Fonts is a Media & UI tool used by 826,464 companies runsonwhat tracks. ### Has HuffPost changed tools recently? Yes. On runsonwhat's rechecks, HuffPost started using Sailthru (latest on October 9, 2026). A change counts only between two checks of huffingtonpost.com done the same way. ### Which companies have a tech stack similar to HuffPost's? The companies with the stacks most like HuffPost's are East Bay Times, The Vacaville Reporter, Decider and San Gabriel Valley Tribune, according to runsonwhat (November 2026). Each shares 19 to 26 tools with HuffPost, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what HuffPost uses? runsonwhat reads public records only. Of the 38 tools at HuffPost, 13 were found through website configuration files, 9 through DNS records, 9 through code on huffingtonpost.com, 5 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 huffingtonpost.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/huffingtonpost.com (updated November 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.