# What does Justjoin.it use? Justjoin.it (justjoin.it) shows public evidence of 28 tools, according to runsonwhat (last checked 2026-10-07). - Industry: Human Resources - Size: 51–200 employees - Based in: Gdańsk, Poland - Founded: 2017 - LinkedIn: https://www.linkedin.com/company/just-join-it ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Email records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | 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 | | ## 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 | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | 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 | | | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records, Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website code | | | [X Ads](https://www.runsonwhat.com/reverse/x-ads) | Ads & Pixels | Website code | | | [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website code | | | [RTB House](https://www.runsonwhat.com/reverse/rtb-house) | Ads & Pixels | Website code | | | [LiveChat](https://www.runsonwhat.com/reverse/livechat) | 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 | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [1Password](https://www.runsonwhat.com/reverse/1password) | Security & Compliance | DNS verification records | | | [CookieScript](https://www.runsonwhat.com/reverse/cookie-script) | Security & Compliance | Website code | | | [CERT Polska](https://www.runsonwhat.com/reverse/cert-polska) | Security & Compliance | DNS verification records | | | [AbuseIPDB](https://www.runsonwhat.com/reverse/abuseipdb) | Security & Compliance | DNS verification records | | ## FAQ ### What tools does Justjoin.it use? As of October 2026, runsonwhat has found 28 tools at Justjoin.it (justjoin.it) in public records. Edge & Hosting: Cloudflare. Application: React, Next.js and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 7, 2026. ### What email provider does Justjoin.it use? Justjoin.it 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 700,619 companies runsonwhat tracks. ### What does Justjoin.it use for customer support? Justjoin.it uses LiveChat for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found LiveChat through LiveChat code on justjoin.it. LiveChat is used by 6,362 companies runsonwhat tracks. ### What analytics tools does Justjoin.it use? Justjoin.it uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on justjoin.it. Google Analytics is used by 850,322 companies runsonwhat tracks. ### What marketing software does Justjoin.it use? Justjoin.it uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp and code on justjoin.it. Mailchimp is used by 113,065 companies runsonwhat tracks. ### What monitoring tools does Justjoin.it use? Justjoin.it uses web-vitals for monitoring, according to runsonwhat (October 2026). runsonwhat found web-vitals through web-vitals code on justjoin.it. web-vitals is used by 25,879 companies runsonwhat tracks. ### Does Justjoin.it use Cloudflare? Yes. runsonwhat found Cloudflare at Justjoin.it through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 691,679 companies runsonwhat tracks. ### Does Justjoin.it use AI tools? Yes. runsonwhat has found Anthropic at Justjoin.it; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Justjoin.it may use more AI tools than these. ### Which companies have a tech stack similar to Justjoin.it's? The companies with the stacks most like Justjoin.it's are Headway Group, mennica, Lechpol Electronics Leszek and IT Company, according to runsonwhat (October 2026). Each shares 4 to 10 tools with Justjoin.it, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Justjoin.it uses? runsonwhat reads public records only. Of the 28 tools at Justjoin.it, 15 were found through code on justjoin.it, 9 through DNS records and 4 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and justjoin.it about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/justjoin.it (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.