# What does LetsDefend use? LetsDefend (letsdefend.io) shows public evidence of 20 tools, according to runsonwhat (last checked 2026-10-22). - Industry: Computer & Network Security - Size: 11–50 employees - Based in: Herndon, United States - Founded: 2020 - LinkedIn: https://www.linkedin.com/company/letsdefend ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | 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 | | | [Paddle](https://www.runsonwhat.com/reverse/paddle) | Payments & Billing | Website code | | | [ProfitWell](https://www.runsonwhat.com/reverse/profitwell) | Payments & Billing | 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 | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [Intercom](https://www.runsonwhat.com/reverse/intercom) | Support & Docs | Website code | | | [Discord](https://www.runsonwhat.com/reverse/discord) | Support & Docs | Website code | | | [RB2B](https://www.runsonwhat.com/reverse/rb2b) | Sales & CRM | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [Red Sift OnDMARC](https://www.runsonwhat.com/reverse/redsift) | Security & Compliance | Email records | | ## FAQ ### What tools does LetsDefend use? As of October 2026, runsonwhat has found 20 tools at LetsDefend (letsdefend.io) in public records. Edge & Hosting: Cloudflare and Amazon Web Services. Application: jQuery, Google Fonts and Paddle. Data & Observability: Google Analytics, Google Tag Manager and Hotjar. Go-to-market: Google Ads, Google Ad Manager and Webflow. Company Ops: Google Workspace, Mailchimp Transactional and CookieYes. Last checked October 22, 2026. ### What cloud does LetsDefend run on? LetsDefend 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 letsdefend.io. Amazon Web Services is used by 146,017 companies runsonwhat tracks. ### What sales tools does LetsDefend use? The sales tools runsonwhat has found at LetsDefend are RB2B (October 2026); no CRM shows up in LetsDefend's public records. runsonwhat found RB2B through RB2B code on letsdefend.io. RB2B is used by 3,096 companies runsonwhat tracks. ### What email provider does LetsDefend use? LetsDefend 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 letsdefend.io. Google Workspace is used by 406,273 companies runsonwhat tracks. ### What does LetsDefend use for customer support? LetsDefend uses Intercom for customer support and documentation, alongside Discord, according to runsonwhat (October 2026). runsonwhat found Intercom through Intercom code on letsdefend.io. Intercom is used by 8,932 companies runsonwhat tracks. ### What payment provider does LetsDefend use? LetsDefend uses Paddle for payments and billing, alongside ProfitWell, according to runsonwhat (October 2026). runsonwhat found Paddle through Paddle code on letsdefend.io. Paddle is used by 464 companies runsonwhat tracks. ### Does LetsDefend use jQuery? Yes. runsonwhat found jQuery at LetsDefend through jQuery code on letsdefend.io. jQuery is a Frontend tool used by 921,304 companies runsonwhat tracks. ### Which companies have a tech stack similar to LetsDefend's? The companies with the stacks most like LetsDefend's are Finch, Viewstats, Webudding and Morningscore, according to runsonwhat (October 2026). Each shares 7 to 11 tools with LetsDefend, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what LetsDefend uses? runsonwhat reads public records only. Of the 20 tools at LetsDefend, 13 were found through code on letsdefend.io, 3 through email records, 2 through DNS records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and letsdefend.io about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/letsdefend.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.