# What does SPLC use? SPLC (splcenter.org) shows public evidence of 24 tools, according to runsonwhat (last checked 2026-11-08). ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [WP Engine](https://www.runsonwhat.com/reverse/wpengine) | Hosting & Cloud | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | 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 | | ## 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 | | | [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website code | | | [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code | | | [The Trade Desk](https://www.runsonwhat.com/reverse/tradedesk) | Ads & Pixels | Website code | | | [Attentive](https://www.runsonwhat.com/reverse/attentive) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | DNS verification records, Email records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Custom domain | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [Wrike](https://www.runsonwhat.com/reverse/wrike) | Collaboration | DNS verification records | | | [LucidLink](https://www.runsonwhat.com/reverse/lucidlink) | Collaboration | DNS verification records | | ## FAQ ### What tools does SPLC use? As of November 2026, runsonwhat has found 24 tools at SPLC (splcenter.org) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and WP Engine. Application: jQuery and Vimeo. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, SendGrid and Mailchimp Transactional. Last checked November 8, 2026. ### What cloud does SPLC run on? SPLC uses Amazon Web Services for hosting and cloud infrastructure, alongside WP Engine, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on splcenter.org. Amazon Web Services is used by 147,664 companies runsonwhat tracks. ### What sales tools does SPLC use? The sales tools runsonwhat has found at SPLC are Calendly (November 2026); no CRM shows up in SPLC's public records. runsonwhat found Calendly through Calendly code on splcenter.org. Calendly is used by 31,481 companies runsonwhat tracks. ### What email provider does SPLC use? SPLC uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 737,865 companies runsonwhat tracks. ### What analytics tools does SPLC use? SPLC uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on splcenter.org. Google Analytics is used by 904,289 companies runsonwhat tracks. ### What is SPLC's website built with? SPLC uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on splcenter.org. WordPress is used by 607,003 companies runsonwhat tracks. ### Does SPLC use jQuery? Yes. runsonwhat found jQuery at SPLC through jQuery code on splcenter.org. jQuery is a Frontend tool used by 927,316 companies runsonwhat tracks. ### Which companies have a tech stack similar to SPLC's? The companies with the stacks most like SPLC's are Jazwares, Crunchyroll SA, The New York Times and Motive, according to runsonwhat (November 2026). Each shares 9 to 16 tools with SPLC, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what SPLC uses? runsonwhat reads public records only. Of the 24 tools at SPLC, 14 were found through code on splcenter.org, 6 through DNS records, 2 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 splcenter.org about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/splcenter.org (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.