# What does DFIN use? DFIN (dfinsolutions.com) shows public evidence of 45 tools, according to runsonwhat (last checked 2026-11-05). - Based in: United States - LinkedIn: https://www.linkedin.com/company/dfinsolutions ## 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 | | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Custom domain, Website code | | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | DNS records, Website code | | | [Acquia](https://www.runsonwhat.com/reverse/acquia) | Hosting & Cloud | Website code | | ## 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 | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain, Website config | | | [Vidyard](https://www.runsonwhat.com/reverse/vidyard) | Media & UI | Website code | | | [Extensis](https://www.runsonwhat.com/reverse/extensis) | Media & UI | 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | | [Crazy Egg](https://www.runsonwhat.com/reverse/crazyegg) | Analytics | Website code | | | [FullStory](https://www.runsonwhat.com/reverse/fullstory) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Website code | 2026-01 | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, DNS verification records, Email records, Website code | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website code | | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | 2026-01 | | [The Trade Desk](https://www.runsonwhat.com/reverse/tradedesk) | Ads & Pixels | Website code | | | [ZoomInfo](https://www.runsonwhat.com/reverse/zoominfo) | Sales & CRM | Website code | | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | | [CallRail](https://www.runsonwhat.com/reverse/callrail) | Sales & CRM | Website code | | | [Reachdesk](https://www.runsonwhat.com/reverse/reachdesk) | Marketing | DNS verification records | | | [AcuityAds](https://www.runsonwhat.com/reverse/acuityads) | Ads & Pixels | 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 | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | Email records | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code | | | [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records | | | [Smartsheet](https://www.runsonwhat.com/reverse/smartsheet) | Collaboration | DNS verification records | | | [SAP SuccessFactors](https://www.runsonwhat.com/reverse/sap-successfactors) | People & HR | Custom domain, Email records | | | [Docker](https://www.runsonwhat.com/reverse/docker) | Dev Tools | DNS verification records | | | [Radware](https://www.runsonwhat.com/reverse/radware) | Security & Compliance | Custom domain | 2025-04 | ## Recent changes at DFIN - 2026-11-05: started using [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) ## FAQ ### What tools does DFIN use? As of November 2026, runsonwhat has found 45 tools at DFIN (dfinsolutions.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Fastly. Application: jQuery, Google Fonts and Auth0. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked November 5, 2026. ### What cloud does DFIN run on? DFIN uses Amazon Web Services for hosting and cloud infrastructure, alongside Microsoft Azure and Acquia, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on dfinsolutions.com. Amazon Web Services is used by 147,458 companies runsonwhat tracks. ### What CRM does DFIN use? DFIN uses HubSpot for its CRM, alongside ZoomInfo and CallRail, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and code on dfinsolutions.com, and DFIN has used it since at least January 2026. HubSpot is used by 97,613 companies runsonwhat tracks. ### What email provider does DFIN use? DFIN 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 734,158 companies runsonwhat tracks. ### What does DFIN use for customer support? DFIN uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and a DNS verification record. Zendesk is used by 43,649 companies runsonwhat tracks. ### What analytics tools does DFIN use? DFIN uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on dfinsolutions.com. Google Analytics is used by 903,921 companies runsonwhat tracks. ### How long has DFIN used Radware? DFIN has used Radware since at least April 2025, going by the first public certificate of the dfinsolutions.com subdomain that points at Radware. Other long-running tools at DFIN include HubSpot (since January 2026) and HubSpot CMS (since January 2026). ### Does DFIN use jQuery? Yes. runsonwhat found jQuery at DFIN through jQuery code on dfinsolutions.com. jQuery is a Frontend tool used by 927,221 companies runsonwhat tracks. ### Has DFIN changed tools recently? Yes. On runsonwhat's rechecks, DFIN started using Microsoft Xandr (latest on November 5, 2026). A change counts only between two checks of dfinsolutions.com done the same way. ### Which companies have a tech stack similar to DFIN's? The companies with the stacks most like DFIN's are illumin, Raja Group, Raja Group and Target, according to runsonwhat (November 2026). Each shares 7 to 20 tools with DFIN, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what DFIN uses? runsonwhat reads public records only. Of the 45 tools at DFIN, 24 were found through code on dfinsolutions.com, 9 through DNS records, 7 through subdomains that point at the vendor and 5 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and dfinsolutions.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/dfinsolutions.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.