# What does Legacy use? Legacy (legacy.com) shows public evidence of 56 tools, according to runsonwhat (last checked 2026-11-10). - Industry: Online Media - Size: 201–1,000 employees - Based in: Chicago, United States - Founded: 1998 - LinkedIn: https://www.linkedin.com/company/legacy-com ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain, DNS records, Website code | 2024-02 | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS verification records | | ## 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 | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain, Website config | 2026-03 | ## 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 | | | [VWO](https://www.runsonwhat.com/reverse/vwo) | Flags & Experiments | Website code | | | [comScore](https://www.runsonwhat.com/reverse/comscore) | Analytics | Website code | | | [Marfeel](https://www.runsonwhat.com/reverse/marfeel) | Analytics | Website code | | | [BlueConic](https://www.runsonwhat.com/reverse/blueconic) | Data Pipeline | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Custom domain | 2017-08 | | [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 | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records | | | [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records | | | [Shopify](https://www.runsonwhat.com/reverse/shopify) | Website & CMS | DNS verification records | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website config | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records | | | [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website config | | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | | [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 | | | [Teads](https://www.runsonwhat.com/reverse/teads) | Ads & Pixels | Website config | | | [Intercom](https://www.runsonwhat.com/reverse/intercom) | Support & Docs | Website code | | | [Framer](https://www.runsonwhat.com/reverse/framer) | Website & CMS | Website code | | | [Cxense](https://www.runsonwhat.com/reverse/cxense) | Marketing | Website code | | | [Ad Lightning](https://www.runsonwhat.com/reverse/ad-lightning) | Ads & Pixels | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | DNS verification 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 | Email records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | DNS verification records | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records | | | [Sophos](https://www.runsonwhat.com/reverse/sophos) | Security & Compliance | DNS verification records | | | [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | | [SparkPost](https://www.runsonwhat.com/reverse/sparkpost) | Email Delivery | Custom domain | | | [Box](https://www.runsonwhat.com/reverse/box) | Collaboration | DNS verification records | | | [Zapier](https://www.runsonwhat.com/reverse/zapier) | Dev Tools | DNS verification records | | | [Remote](https://www.runsonwhat.com/reverse/remote) | People & HR | DNS verification records | | ## Recent changes at Legacy - 2026-10-30: stopped using [Anthropic](https://www.runsonwhat.com/reverse/anthropic) - 2026-10-30: stopped using [Apple Business](https://www.runsonwhat.com/reverse/apple) - 2026-10-30: stopped using [Atlassian](https://www.runsonwhat.com/reverse/atlassian) - 2026-10-30: stopped using [Box](https://www.runsonwhat.com/reverse/box) - 2026-10-30: stopped using [Brevo](https://www.runsonwhat.com/reverse/brevo) - 2026-10-30: stopped using [Cursor](https://www.runsonwhat.com/reverse/cursor) - 2026-10-30: stopped using [DocuSign](https://www.runsonwhat.com/reverse/docusign) - 2026-10-30: stopped using [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) - 2026-10-30: stopped using [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) - 2026-10-30: stopped using [Google Search Console](https://www.runsonwhat.com/reverse/gsc) - 2026-10-30: stopped using [Mailgun](https://www.runsonwhat.com/reverse/mailgun) - 2026-10-30: stopped using [Miro](https://www.runsonwhat.com/reverse/miro) ## FAQ ### What tools does Legacy use? As of November 2026, runsonwhat has found 56 tools at Legacy (legacy.com) in public records. Edge & Hosting: Cloudflare and Vercel. Application: jQuery, Google Fonts and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and VWO. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked November 10, 2026. ### What cloud does Legacy run on? Legacy uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a DNS verification record for Vercel. Vercel is used by 53,596 companies runsonwhat tracks. ### What CRM does Legacy use? Legacy uses HubSpot for its CRM, alongside Salesforce, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot. HubSpot is used by 97,951 companies runsonwhat tracks. ### What email provider does Legacy use? Legacy uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 736,710 companies runsonwhat tracks. ### What does Legacy use for customer support? Legacy uses Intercom for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Intercom through Intercom code on legacy.com. Intercom is used by 9,203 companies runsonwhat tracks. ### What payment provider does Legacy use? Legacy uses Stripe for payments and billing, according to runsonwhat (November 2026). runsonwhat found Stripe through a DNS verification record for Stripe. Stripe is used by 31,485 companies runsonwhat tracks. ### How long has Legacy used WordPress? Legacy has used WordPress since at least August 2017, going by the first public certificate of the legacy.com subdomain that points at WordPress. Other long-running tools at Legacy include Cloudflare (since February 2024) and Auth0 (since March 2026). ### Does Legacy use jQuery? Yes. runsonwhat found jQuery at Legacy through jQuery code on legacy.com. jQuery is a Frontend tool used by 927,283 companies runsonwhat tracks. ### Does Legacy use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Legacy; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Legacy may use more AI tools than these. ### Has Legacy changed tools recently? Yes. On runsonwhat's rechecks, Legacy stopped using Anthropic, Apple Business and Atlassian (latest on October 30, 2026). A change counts only between two checks of legacy.com done the same way. ### Which companies have a tech stack similar to Legacy's? The companies with the stacks most like Legacy's are Legacy, Legacy, SCNow and The Morning Call, according to runsonwhat (November 2026). Each shares 25 to 33 tools with Legacy, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Legacy uses? runsonwhat reads public records only. Of the 56 tools at Legacy, 21 were found through DNS records, 15 through code on legacy.com, 13 through website configuration files, 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 legacy.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/legacy.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.