# What does Phyron AI use? Phyron AI (phyron.com) shows public evidence of 33 tools, according to runsonwhat (last checked 2026-10-27). - Industry: Software - Size: 11–50 employees - Based in: Stockholm, Sweden - Founded: 2019 - LinkedIn: https://www.linkedin.com/company/phyron-ai ## 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 | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS records, Custom domain, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Clerk](https://www.runsonwhat.com/reverse/clerk) | Auth & Identity | Custom domain | | ## 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 | | ## 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 | DNS verification records, Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records, Website code | 2025-02 | | [Salesforce](https://www.runsonwhat.com/reverse/salesforce) | Sales & CRM | Email records, Website code | | | [Pardot](https://www.runsonwhat.com/reverse/pardot) | Marketing | DNS verification records, Website code | | | [Dealfront](https://www.runsonwhat.com/reverse/leadfeeder) | Sales & CRM | Website code | | | [Adform](https://www.runsonwhat.com/reverse/adform) | Ads & Pixels | Website code | | | [Prismic](https://www.runsonwhat.com/reverse/prismic) | Website & CMS | Website code | | | [Influ2](https://www.runsonwhat.com/reverse/influ2) | Ads & Pixels | 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 | | | [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records | | | [Bitwarden](https://www.runsonwhat.com/reverse/bitwarden) | Security & Compliance | DNS verification records | | | [Vanta](https://www.runsonwhat.com/reverse/vanta) | Security & Compliance | Custom domain | 2026-02 | | [Teamtailor](https://www.runsonwhat.com/reverse/teamtailor) | People & HR | Custom domain | 2022-01 | ## Recent changes at Phyron AI - 2026-10-27: started using [Clerk](https://www.runsonwhat.com/reverse/clerk) ## FAQ ### What tools does Phyron AI use? As of October 2026, runsonwhat has found 33 tools at Phyron AI (phyron.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 27, 2026. ### What cloud does Phyron AI run on? Phyron AI uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on phyron.com. Amazon Web Services is used by 146,159 companies runsonwhat tracks. ### What CRM does Phyron AI use? Phyron AI uses HubSpot for its CRM, alongside Salesforce and Dealfront, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on phyron.com. HubSpot is used by 95,209 companies runsonwhat tracks. ### What email provider does Phyron AI use? Phyron AI uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,820 companies runsonwhat tracks. ### What does Phyron AI use for customer support? Phyron AI uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records, and Phyron AI has used it since at least February 2025. Zendesk is used by 42,366 companies runsonwhat tracks. ### What analytics tools does Phyron AI use? Phyron AI uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on phyron.com. Google Analytics is used by 894,295 companies runsonwhat tracks. ### How long has Phyron AI used Teamtailor? Phyron AI has used Teamtailor since at least January 2022, going by the first public certificate of the phyron.com subdomain that points at Teamtailor. Other long-running tools at Phyron AI include Zendesk (since February 2025) and Vanta (since February 2026). ### Does Phyron AI use Cloudflare? Yes. runsonwhat found Cloudflare at Phyron AI through Cloudflare code on phyron.com. Cloudflare is a CDN & Edge tool used by 711,666 companies runsonwhat tracks. ### Does Phyron AI use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Phyron AI; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Phyron AI may use more AI tools than these. ### Has Phyron AI changed tools recently? Yes. On runsonwhat's rechecks, Phyron AI started using Clerk (latest on October 27, 2026). A change counts only between two checks of phyron.com done the same way. ### Which companies have a tech stack similar to Phyron AI's? The companies with the stacks most like Phyron AI's are Paddle.com Market, Greenly, Unity Advisory and Tungsten Automation, according to runsonwhat (October 2026). Each shares 7 to 22 tools with Phyron AI, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Phyron AI uses? runsonwhat reads public records only. Of the 33 tools at Phyron AI, 15 were found through code on phyron.com, 11 through DNS records, 4 through subdomains that point at the vendor and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and phyron.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/phyron.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.