# What does PolySwarm use? PolySwarm (polyswarm.io) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-11-11). - Industry: Computer & Network Security - Size: 51–200 employees - Based in: San Diego, United States - Founded: 2017 - LinkedIn: https://www.linkedin.com/company/polyswarm ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS verification records, DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | 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 | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Custom domain, Email records, Website code | 2018-05 | | [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain | 2018-05 | | [Discord](https://www.runsonwhat.com/reverse/discord) | Support & Docs | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | ## FAQ ### What tools does PolySwarm use? As of November 2026, runsonwhat has found 17 tools at PolySwarm (polyswarm.io) in public records. Edge & Hosting: Cloudflare. Application: React, Anthropic and Next.js. Data & Observability: Google Analytics, web-vitals and PostHog. Go-to-market: Google Ads, HubSpot and HubSpot CMS. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked November 11, 2026. ### What CRM does PolySwarm use? PolySwarm uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records, and PolySwarm has used it since at least May 2018. HubSpot is used by 97,622 companies runsonwhat tracks. ### What email provider does PolySwarm use? PolySwarm 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. Microsoft 365 is used by 734,157 companies runsonwhat tracks. ### What does PolySwarm use for customer support? PolySwarm uses Discord for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Discord through Discord code on polyswarm.io. Discord is used by 7,049 companies runsonwhat tracks. ### What analytics tools does PolySwarm use? PolySwarm uses Google Analytics for analytics, alongside PostHog, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on polyswarm.io. Google Analytics is used by 903,921 companies runsonwhat tracks. ### What is PolySwarm's website built with? PolySwarm uses HubSpot CMS for its website, according to runsonwhat (November 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS, and PolySwarm has used it since at least May 2018. HubSpot CMS is used by 34,561 companies runsonwhat tracks. ### How long has PolySwarm used HubSpot? PolySwarm has used HubSpot since at least May 2018, going by the first public certificate of the polyswarm.io subdomain that points at HubSpot. Other long-running tools at PolySwarm include HubSpot CMS (since May 2018). ### Does PolySwarm use Cloudflare? Yes. runsonwhat found Cloudflare at PolySwarm through a DNS verification record for Cloudflare and DNS records. Cloudflare is a CDN & Edge tool used by 733,311 companies runsonwhat tracks. ### Does PolySwarm use AI tools? Yes. runsonwhat has found Anthropic at PolySwarm; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so PolySwarm may use more AI tools than these. ### How does runsonwhat know what PolySwarm uses? runsonwhat reads public records only. Of the 17 tools at PolySwarm, 7 were found through code on polyswarm.io, 7 through DNS records, 2 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and polyswarm.io about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/polyswarm.io (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.