# What does Barracuda Networks use? Barracuda Networks (barracuda.com) shows public evidence of 51 tools, according to runsonwhat (last checked 2026-10-20). - Industry: Computer Security - Size: 1,001–5,000 employees - Based in: Campbell, United States - Founded: 2003 - LinkedIn: https://www.linkedin.com/company/barracuda-networks ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Website code | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | 2022-04 | | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain, DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain | 2024-01 | | [Vidyard](https://www.runsonwhat.com/reverse/vidyard) | Media & UI | Website code | | | [AddSearch](https://www.runsonwhat.com/reverse/addsearch) | Search | 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | | [Adobe Experience Platform Tags](https://www.runsonwhat.com/reverse/adobe-launch) | Data Pipeline | Website code | | | [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain | | | [Mixpanel](https://www.runsonwhat.com/reverse/mixpanel) | 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 | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website code | | | [ChatGPT Ads](https://www.runsonwhat.com/reverse/chatgpt-ads) | Ads & Pixels | Website code | | | [The Trade Desk](https://www.runsonwhat.com/reverse/tradedesk) | Ads & Pixels | Website code | | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | | [LiveRamp](https://www.runsonwhat.com/reverse/liveramp) | Ads & Pixels | Website code | | | [ZoomInfo](https://www.runsonwhat.com/reverse/zoominfo) | Sales & CRM | Website code | | | [Adobe Audience Manager](https://www.runsonwhat.com/reverse/adobe-audience-manager) | Ads & Pixels | Website code | | | [Amazon Advertising](https://www.runsonwhat.com/reverse/amazon-advertising) | Ads & Pixels | Website code | | | [Demandbase](https://www.runsonwhat.com/reverse/demandbase) | Sales & CRM | Website code | | | [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Custom domain, Website code | | | [MediaMath](https://www.runsonwhat.com/reverse/mediamath) | Ads & Pixels | Website code | | | [Adobe Experience Manager](https://www.runsonwhat.com/reverse/adobe-aem) | Website & CMS | Website code | | | [Qualified](https://www.runsonwhat.com/reverse/qualified) | Sales & CRM | Website code | | | [PathFactory](https://www.runsonwhat.com/reverse/pathfactory) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | Custom domain, DNS verification records | 2025-09 | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | | [Canva](https://www.runsonwhat.com/reverse/canva) | Collaboration | DNS verification records | | | [Smartsheet](https://www.runsonwhat.com/reverse/smartsheet) | Collaboration | DNS verification records | | | [Jamf](https://www.runsonwhat.com/reverse/jamf) | Security & Compliance | DNS verification records | | | [Docker](https://www.runsonwhat.com/reverse/docker) | Dev Tools | DNS verification records | | | [Google Threat Intelligence DTM](https://www.runsonwhat.com/reverse/google-dtm) | Security & Compliance | DNS verification records | | | [Dell Technologies](https://www.runsonwhat.com/reverse/dell-technologies) | Other traces | DNS verification records | | | [Flexera](https://www.runsonwhat.com/reverse/flexera) | Dev Tools | DNS verification records | | | [Zywave](https://www.runsonwhat.com/reverse/zywave) | Finance & Legal | DNS verification records | | ## Recent changes at Barracuda Networks - 2026-10-09: stopped using [Barracuda](https://www.runsonwhat.com/reverse/barracuda) - 2026-10-09: started using [Dell Technologies](https://www.runsonwhat.com/reverse/dell-technologies) ## FAQ ### What tools does Barracuda Networks use? As of October 2026, runsonwhat has found 51 tools at Barracuda Networks (barracuda.com) in public records. Edge & Hosting: Cloudflare, Fastly and Amazon CloudFront. Application: Auth0, Vidyard and AddSearch. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 20, 2026. ### What cloud does Barracuda Networks run on? Barracuda Networks uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure and DNS records. Microsoft Azure is used by 46,651 companies runsonwhat tracks. ### What sales tools does Barracuda Networks use? The sales tools runsonwhat has found at Barracuda Networks are ZoomInfo, Demandbase and Qualified (October 2026); no CRM shows up in Barracuda Networks' public records. runsonwhat found ZoomInfo through ZoomInfo code on barracuda.com. ### What email provider does Barracuda Networks use? Barracuda Networks uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 710,102 companies runsonwhat tracks. ### What does Barracuda Networks use for customer support? Barracuda Networks uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 41,706 companies runsonwhat tracks. ### What analytics tools does Barracuda Networks use? Barracuda Networks uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on barracuda.com. Google Analytics is used by 877,113 companies runsonwhat tracks. ### How long has Barracuda Networks used Amazon CloudFront? Barracuda Networks has used Amazon CloudFront since at least April 2022, going by the first public certificate of the barracuda.com subdomain that points at Amazon CloudFront. Other long-running tools at Barracuda Networks include Auth0 (since January 2024) and Atlassian (since September 2025). ### Does Barracuda Networks use Cloudflare? Yes. runsonwhat found Cloudflare at Barracuda Networks through Cloudflare code on barracuda.com. Cloudflare is a CDN & Edge tool used by 702,139 companies runsonwhat tracks. ### Has Barracuda Networks changed tools recently? Yes. On runsonwhat's rechecks, Barracuda Networks started using Dell Technologies (latest on October 9, 2026) and stopped using Barracuda (latest on October 9, 2026). A change counts only between two checks of barracuda.com done the same way. ### Which companies have a tech stack similar to Barracuda Networks's? The companies with the stacks most like Barracuda Networks' are McAfee, Flexera Software, Quorum Software and Standard Insurance Company, according to runsonwhat (October 2026). Each shares 10 to 23 tools with Barracuda Networks, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Barracuda Networks uses? runsonwhat reads public records only. Of the 51 tools at Barracuda Networks, 29 were found through code on barracuda.com, 12 through DNS records, 6 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 barracuda.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/barracuda.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.