# What does California Post use? California Post (nypost.com) shows public evidence of 74 tools, according to runsonwhat (last checked 2026-10-08). - Industry: Media Production - Size: 201–1,000 employees - Based in: New York, United States - Founded: 1801 - LinkedIn: https://www.linkedin.com/company/californiapost ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Custom domain, Website code | 2015-04 | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | 2017-10 | | [WordPress VIP](https://www.runsonwhat.com/reverse/wpvip) | Hosting & Cloud | Custom domain, Website code | 2019-08 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code | | | [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [TollBit](https://www.runsonwhat.com/reverse/tollbit) | AI | DNS verification records | | ## 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 | | | [comScore](https://www.runsonwhat.com/reverse/comscore) | Analytics | Website code | | | [Optimizely](https://www.runsonwhat.com/reverse/optimizely) | Flags & Experiments | Website code | | | [Contentsquare](https://www.runsonwhat.com/reverse/contentsquare) | Analytics | Website code | | | [Parse.ly](https://www.runsonwhat.com/reverse/parsely) | Analytics | Website code | | | [SpeedCurve](https://www.runsonwhat.com/reverse/speedcurve) | Monitoring | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Shopify](https://www.runsonwhat.com/reverse/shopify) | Website & CMS | Custom domain | 2020-09 | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website code | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website code | | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | DNS verification records, Website code | | | [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code | | | [LiveRamp](https://www.runsonwhat.com/reverse/liveramp) | Ads & Pixels | Website code | | | [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website code | | | [Adobe Audience Manager](https://www.runsonwhat.com/reverse/adobe-audience-manager) | Ads & Pixels | Website code | | | [StackAdapt](https://www.runsonwhat.com/reverse/stackadapt) | Ads & Pixels | Website code | | | [Magnite](https://www.runsonwhat.com/reverse/magnite) | Ads & Pixels | Website code | | | [PubMatic](https://www.runsonwhat.com/reverse/pubmatic) | Ads & Pixels | Website code | | | [OpenX](https://www.runsonwhat.com/reverse/openx) | Ads & Pixels | Website code | | | [Amazon Publisher Services](https://www.runsonwhat.com/reverse/amazon-publisher-services) | Ads & Pixels | Website code | | | [Amazon Advertising](https://www.runsonwhat.com/reverse/amazon-advertising) | Ads & Pixels | Website code | | | [Media.net](https://www.runsonwhat.com/reverse/media-net) | Ads & Pixels | Website code | | | [TripleLift](https://www.runsonwhat.com/reverse/triplelift) | Ads & Pixels | Website code | | | [Demandbase](https://www.runsonwhat.com/reverse/demandbase) | Sales & CRM | Website code | | | [RTB House](https://www.runsonwhat.com/reverse/rtb-house) | Ads & Pixels | Website code | | | [Adobe Advertising](https://www.runsonwhat.com/reverse/adobe-advertising) | Ads & Pixels | Website code | | | [Quantcast](https://www.runsonwhat.com/reverse/quantcast) | Ads & Pixels | Website code | | | [Teads](https://www.runsonwhat.com/reverse/teads) | Ads & Pixels | Website code | | | [Bombora](https://www.runsonwhat.com/reverse/bombora) | Sales & CRM | Website code | | | [LiveIntent](https://www.runsonwhat.com/reverse/liveintent) | Ads & Pixels | Website code | | | [ID5](https://www.runsonwhat.com/reverse/id5) | Ads & Pixels | Website code | | | [MediaMath](https://www.runsonwhat.com/reverse/mediamath) | Ads & Pixels | Website code | | | [33Across](https://www.runsonwhat.com/reverse/33across) | Ads & Pixels | Website code | | | [Nativo](https://www.runsonwhat.com/reverse/nativo) | Ads & Pixels | Website code | | | [Lotame](https://www.runsonwhat.com/reverse/lotame) | Ads & Pixels | Website code | | | [MGID](https://www.runsonwhat.com/reverse/mgid) | Ads & Pixels | Website code | | | [Clickagy](https://www.runsonwhat.com/reverse/clickagy) | Sales & CRM | Website code | | | [Sailthru](https://www.runsonwhat.com/reverse/sailthru) | Marketing | Custom domain | 2021-03 | | [Wunderkind](https://www.runsonwhat.com/reverse/wunderkind) | Marketing | Website code | | | [Ad Lightning](https://www.runsonwhat.com/reverse/ad-lightning) | Ads & Pixels | Website code | | | [Profound](https://www.runsonwhat.com/reverse/profound) | Marketing | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | DNS verification records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | | [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | DNS verification records, Website code | | | [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | DNS verification records | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [Figma](https://www.runsonwhat.com/reverse/figma) | Collaboration | DNS verification records | | | [GC AI](https://www.runsonwhat.com/reverse/gc-ai) | Finance & Legal | DNS verification records | | ## Recent changes at California Post - 2026-10-08: started using [GC AI](https://www.runsonwhat.com/reverse/gc-ai) ## FAQ ### What tools does California Post use? As of October 2026, runsonwhat has found 74 tools at California Post (nypost.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, Google Fonts and React. Data & Observability: Google Analytics, Google Tag Manager and comScore. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 8, 2026. ### What cloud does California Post run on? California Post uses Amazon Web Services for hosting and cloud infrastructure, alongside WordPress VIP, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through a subdomain that points at Amazon Web Services and code on nypost.com, and California Post has used it since at least April 2015. Amazon Web Services is used by 144,840 companies runsonwhat tracks. ### What sales tools does California Post use? The sales tools runsonwhat has found at California Post are Demandbase, Bombora and Clickagy (October 2026); no CRM shows up in California Post's public records. runsonwhat found Demandbase through Demandbase code on nypost.com. ### What email provider does California Post use? California Post 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. Microsoft 365 is used by 701,699 companies runsonwhat tracks. ### What payment provider does California Post use? California Post uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on nypost.com. PayPal is used by 33,802 companies runsonwhat tracks. ### What analytics tools does California Post use? California Post uses Google Analytics for analytics, alongside Google Tag Manager, comScore and Contentsquare, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on nypost.com. Google Analytics is used by 852,479 companies runsonwhat tracks. ### How long has California Post used Amazon Web Services? California Post has used Amazon Web Services since at least April 2015, going by the first public certificate of the nypost.com subdomain that points at Amazon Web Services. Other long-running tools at California Post include Amazon CloudFront (since October 2017), WordPress VIP (since August 2019) and Shopify (since September 2020). ### Does California Post use jQuery? Yes. runsonwhat found jQuery at California Post through jQuery code on nypost.com. jQuery is a Frontend tool used by 897,085 companies runsonwhat tracks. ### Does California Post use AI tools? Yes. runsonwhat has found OpenAI and TollBit at California Post; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so California Post may use more AI tools than these. ### Has California Post changed tools recently? Yes. On runsonwhat's rechecks, California Post started using GC AI (latest on October 8, 2026). A change counts only between two checks of nypost.com done the same way. ### Which companies have a tech stack similar to California Post's? The companies with the stacks most like California Post's are Page Six, Floqast, Ropes & Gray LLP and Dow Jones, according to runsonwhat (October 2026). Each shares 15 to 59 tools with California Post, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what California Post uses? runsonwhat reads public records only. Of the 74 tools at California Post, 48 were found through code on nypost.com, 17 through DNS records, 5 through subdomains that point at the vendor and 4 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and nypost.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/nypost.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.