# What does Pillar use? Pillar (pillar.io) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-10-20). - Industry: Content - Size: 1–10 employees - Based in: San Francisco, United States - Founded: 2020 - LinkedIn: https://www.linkedin.com/company/pillarcreators ## 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 | Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [GSAP](https://www.runsonwhat.com/reverse/gsap) | 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 | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | | [Intellimize](https://www.runsonwhat.com/reverse/intellimize) | Flags & Experiments | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code | | | [Intercom](https://www.runsonwhat.com/reverse/intercom) | Support & Docs | Email records | | | [Help Scout](https://www.runsonwhat.com/reverse/helpscout) | Support & Docs | Custom domain, Website code | | | [Customer.io](https://www.runsonwhat.com/reverse/customerio) | Marketing | Custom domain | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | ## FAQ ### What tools does Pillar use? As of October 2026, runsonwhat has found 23 tools at Pillar (pillar.io) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: jQuery, GSAP and React. Data & Observability: Google Analytics, web-vitals and PostHog. Go-to-market: Meta Pixel, TikTok Pixel and Webflow. Company Ops: Google Workspace and Zoom. Last checked October 20, 2026. ### What cloud does Pillar run on? Pillar uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on pillar.io. Amazon Web Services is used by 146,016 companies runsonwhat tracks. ### What sales tools does Pillar use? The sales tools runsonwhat has found at Pillar are Calendly (October 2026); no CRM shows up in Pillar's public records. runsonwhat found Calendly through Calendly code on pillar.io. Calendly is used by 29,207 companies runsonwhat tracks. ### What email provider does Pillar use? Pillar uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on pillar.io. Google Workspace is used by 406,271 companies runsonwhat tracks. ### What does Pillar use for customer support? Pillar uses Intercom for customer support and documentation, alongside Help Scout, according to runsonwhat (October 2026). runsonwhat found Intercom through email records that authorize Intercom. Intercom is used by 8,932 companies runsonwhat tracks. ### What analytics tools does Pillar use? Pillar uses Google Analytics for analytics, alongside PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on pillar.io. Google Analytics is used by 889,539 companies runsonwhat tracks. ### Does Pillar use jQuery? Yes. runsonwhat found jQuery at Pillar through jQuery code on pillar.io. jQuery is a Frontend tool used by 921,279 companies runsonwhat tracks. ### Which companies have a tech stack similar to Pillar's? The companies with the stacks most like Pillar's are Vista Power, AWG, General Catalyst and Venn, according to runsonwhat (October 2026). Each shares 5 to 12 tools with Pillar, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Pillar uses? runsonwhat reads public records only. Of the 23 tools at Pillar, 15 were found through code on pillar.io, 3 through DNS records, 3 through subdomains that point at the vendor and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and pillar.io about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/pillar.io (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.