# What does Level 7 Systems use? Level 7 Systems (voipstudio.com) shows public evidence of 25 tools, according to runsonwhat (last checked 2026-10-20). - Industry: Telecommunications - Size: 11–50 employees - Based in: Germany - Founded: 2009 - LinkedIn: https://www.linkedin.com/company/voipstudio-com ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [Smithery](https://www.runsonwhat.com/reverse/smithery) | 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 | | | [Contentsquare](https://www.runsonwhat.com/reverse/contentsquare) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code | | | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code | | | [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code | | | [Ahrefs](https://www.runsonwhat.com/reverse/ahrefs) | Marketing | Website code | | | [Reddit Ads](https://www.runsonwhat.com/reverse/reddit-ads) | Ads & Pixels | Website code | | | [Trustpilot](https://www.runsonwhat.com/reverse/trustpilot) | Marketing | Email records | | | [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) | Marketing | DNS verification records | | | [Constant Contact](https://www.runsonwhat.com/reverse/constantcontact) | Marketing | Email records | | | [lemlist](https://www.runsonwhat.com/reverse/lemlist) | Sales & CRM | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [HubSpot App Developer](https://www.runsonwhat.com/reverse/hubspot-developer) | Dev Tools | DNS verification records | | ## FAQ ### What tools does Level 7 Systems use? As of October 2026, runsonwhat has found 25 tools at Level 7 Systems (voipstudio.com) in public records. Edge & Hosting: Cloudflare and Fastly. Application: jQuery, Vimeo and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Contentsquare. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Google Workspace and HubSpot App Developer. Last checked October 20, 2026. ### What CRM does Level 7 Systems use? Level 7 Systems uses HubSpot for its CRM, alongside lemlist, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on voipstudio.com. HubSpot is used by 93,652 companies runsonwhat tracks. ### What email provider does Level 7 Systems use? Level 7 Systems 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 voipstudio.com. Google Workspace is used by 401,493 companies runsonwhat tracks. ### What analytics tools does Level 7 Systems use? Level 7 Systems uses Google Analytics for analytics, alongside Google Tag Manager and Contentsquare, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on voipstudio.com. Google Analytics is used by 875,156 companies runsonwhat tracks. ### What is Level 7 Systems's website built with? Level 7 Systems uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on voipstudio.com. WordPress is used by 594,493 companies runsonwhat tracks. ### What marketing software does Level 7 Systems use? Level 7 Systems uses Ahrefs for marketing, alongside Trustpilot, LinkedIn and Constant Contact, according to runsonwhat (October 2026). runsonwhat found Ahrefs through Ahrefs code on voipstudio.com. Ahrefs is used by 23,425 companies runsonwhat tracks. ### Does Level 7 Systems use jQuery? Yes. runsonwhat found jQuery at Level 7 Systems through jQuery code on voipstudio.com. jQuery is a Frontend tool used by 912,683 companies runsonwhat tracks. ### Does Level 7 Systems use AI tools? Yes. runsonwhat has found Smithery at Level 7 Systems; Smithery, for example, through a DNS verification record for Smithery. AI services called only from servers leave no public trace, so Level 7 Systems may use more AI tools than these. ### Which companies have a tech stack similar to Level 7 Systems's? The companies with the stacks most like Level 7 Systems' are Supernova.io, GoodBarber, OpenHelm and Mobbin Pte., according to runsonwhat (October 2026). Each shares 4 to 9 tools with Level 7 Systems, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Level 7 Systems uses? runsonwhat reads public records only. Of the 25 tools at Level 7 Systems, 15 were found through code on voipstudio.com, 6 through DNS records, 3 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and voipstudio.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/voipstudio.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.