# What does Flosum use? Flosum (flosum.com) shows public evidence of 43 tools, according to runsonwhat (last checked 2026-11-11). - Industry: Software - Size: 201–1,000 employees - Based in: San Ramon, United States - Founded: 2013 - LinkedIn: https://www.linkedin.com/company/flosum ## 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 | | | [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | 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 | | | [Matomo](https://www.runsonwhat.com/reverse/matomo) | 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 | | | [VWO](https://www.runsonwhat.com/reverse/vwo) | Flags & Experiments | Website code | | | [Segment](https://www.runsonwhat.com/reverse/segment) | Analytics | Website code | | | [Dreamdata](https://www.runsonwhat.com/reverse/dreamdata) | Analytics | Website code | | | [Marketo Measure](https://www.runsonwhat.com/reverse/marketo-measure) | 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 | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | Website code | | | [ChatGPT Ads](https://www.runsonwhat.com/reverse/chatgpt-ads) | 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 | | | [StackAdapt](https://www.runsonwhat.com/reverse/stackadapt) | Ads & Pixels | Website code | | | [Dealfront](https://www.runsonwhat.com/reverse/leadfeeder) | Sales & CRM | Website code | | | [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Email records, Website code | | | [G2](https://www.runsonwhat.com/reverse/g2) | Marketing | Website code | | | [GitBook](https://www.runsonwhat.com/reverse/gitbook) | Support & Docs | Custom domain | 2025-10 | | [Qualified](https://www.runsonwhat.com/reverse/qualified) | Sales & CRM | Website code | | | [Snitcher](https://www.runsonwhat.com/reverse/snitcher) | Sales & CRM | Website code | | | [Warmly](https://www.runsonwhat.com/reverse/warmly) | Sales & CRM | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email 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 | | | [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code | | | [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records | | | [hCaptcha](https://www.runsonwhat.com/reverse/hcaptcha) | Security & Compliance | Website code | | ## Recent changes at Flosum - 2026-11-11: started using [Dealfront](https://www.runsonwhat.com/reverse/leadfeeder) - 2026-11-11: started using [hCaptcha](https://www.runsonwhat.com/reverse/hcaptcha) - 2026-11-11: started using [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) - 2026-11-11: started using again [Google Search Console](https://www.runsonwhat.com/reverse/gsc) - 2026-11-11: started using again [Adobe](https://www.runsonwhat.com/reverse/adobe) - 2026-11-03: stopped using [Adobe](https://www.runsonwhat.com/reverse/adobe) - 2026-11-03: stopped using [Google Search Console](https://www.runsonwhat.com/reverse/gsc) ## FAQ ### What tools does Flosum use? As of November 2026, runsonwhat has found 43 tools at Flosum (flosum.com) in public records. Edge & Hosting: Cloudflare and Amazon Web Services. Application: jQuery, Google Fonts and Lottie. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Google Workspace, reCAPTCHA and SendGrid. Last checked November 11, 2026. ### What cloud does Flosum run on? Flosum uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on flosum.com. Amazon Web Services is used by 147,595 companies runsonwhat tracks. ### What CRM does Flosum use? Flosum uses HubSpot for its CRM, alongside Salesforce, ZoomInfo and Dealfront, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on flosum.com. HubSpot is used by 97,837 companies runsonwhat tracks. ### What email provider does Flosum use? Flosum uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on flosum.com. Google Workspace is used by 421,363 companies runsonwhat tracks. ### What does Flosum use for customer support? Flosum uses GitBook for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found GitBook through a subdomain that points at GitBook, and Flosum has used it since at least October 2025. GitBook is used by 2,087 companies runsonwhat tracks. ### What analytics tools does Flosum use? Flosum uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Matomo, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on flosum.com. Google Analytics is used by 904,009 companies runsonwhat tracks. ### How long has Flosum used GitBook? Flosum has used GitBook since at least October 2025, going by the first public certificate of the flosum.com subdomain that points at GitBook. ### Does Flosum use jQuery? Yes. runsonwhat found jQuery at Flosum through jQuery code on flosum.com. jQuery is a Frontend tool used by 927,251 companies runsonwhat tracks. ### Has Flosum changed tools recently? Yes. On runsonwhat's rechecks, Flosum started using Dealfront, hCaptcha and reCAPTCHA (latest on November 11, 2026) and stopped using Adobe and Google Search Console (latest on November 3, 2026). A change counts only between two checks of flosum.com done the same way. ### Which companies have a tech stack similar to Flosum's? The companies with the stacks most like Flosum's are Cytora, Flock Safety, Flock Safety and NWN, according to runsonwhat (November 2026). Each shares 12 to 26 tools with Flosum, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Flosum uses? runsonwhat reads public records only. Of the 43 tools at Flosum, 32 were found through code on flosum.com, 5 through email records, 3 through DNS records, 2 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and flosum.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/flosum.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.