# What does Peak use? Peak (peak.net) shows public evidence of 27 tools, according to runsonwhat (last checked 2026-11-15). - Industry: Health, Wellness and Fitness - Size: 11–50 employees - Based in: London, United Kingdom - Founded: 2012 - LinkedIn: https://www.linkedin.com/company/brainbow ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [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 | | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Custom domain | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code | | | [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | DNS verification records, Email records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records, Website code | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website config | | | [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website config | | | [Magnite](https://www.runsonwhat.com/reverse/magnite) | Ads & Pixels | Website config | | | [PubMatic](https://www.runsonwhat.com/reverse/pubmatic) | Ads & Pixels | Website config | | | [OpenX](https://www.runsonwhat.com/reverse/openx) | Ads & Pixels | Website config | | | [Amazon Publisher Services](https://www.runsonwhat.com/reverse/amazon-publisher-services) | Ads & Pixels | Website config | | | [Index Exchange](https://www.runsonwhat.com/reverse/index-exchange) | Ads & Pixels | Website config | | | [Media.net](https://www.runsonwhat.com/reverse/media-net) | Ads & Pixels | Website config | | | [Sovrn](https://www.runsonwhat.com/reverse/sovrn) | Ads & Pixels | Website config | | | [TripleLift](https://www.runsonwhat.com/reverse/triplelift) | Ads & Pixels | Website config | | | [Sharethrough](https://www.runsonwhat.com/reverse/sharethrough) | Ads & Pixels | Website config | | | [Branch](https://www.runsonwhat.com/reverse/branch) | Marketing | Custom domain | 2017-09 | | [Medium](https://www.runsonwhat.com/reverse/medium) | Website & CMS | Custom domain | 2019-03 | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Custom domain, Email records, Website code | | ## FAQ ### What tools does Peak use? As of November 2026, runsonwhat has found 27 tools at Peak (peak.net) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Google Cloud. Application: Google Fonts, YouTube and Firebase. Data & Observability: Google Analytics. Go-to-market: Google Ads, Google Ad Manager and Zendesk. Company Ops: Google Workspace and SendGrid. Last checked November 15, 2026. ### What cloud does Peak run on? Peak uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on peak.net. Amazon Web Services is used by 147,744 companies runsonwhat tracks. ### What email provider does Peak use? Peak 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 peak.net. Google Workspace is used by 423,461 companies runsonwhat tracks. ### What does Peak use for customer support? Peak uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on peak.net. Zendesk is used by 43,918 companies runsonwhat tracks. ### What analytics tools does Peak use? Peak uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on peak.net. Google Analytics is used by 904,755 companies runsonwhat tracks. ### What is Peak's website built with? Peak uses Medium for its website, according to runsonwhat (November 2026). runsonwhat found Medium through a subdomain that points at Medium, and Peak has used it since at least March 2019. Medium is used by 32 companies runsonwhat tracks. ### How long has Peak used Branch? Peak has used Branch since at least September 2017, going by the first public certificate of the peak.net subdomain that points at Branch. Other long-running tools at Peak include Medium (since March 2019). ### Does Peak use Google Fonts? Yes. runsonwhat found Google Fonts at Peak through Google Fonts code on peak.net. Google Fonts is a Media & UI tool used by 826,299 companies runsonwhat tracks. ### Which companies have a tech stack similar to Peak's? The companies with the stacks most like Peak's are Asoriba, Apra Labs, (주)로플랫 and Luxmedium Vessel Homes, according to runsonwhat (November 2026). Each shares 6 to 13 tools with Peak, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Peak uses? runsonwhat reads public records only. Of the 27 tools at Peak, 12 were found through website configuration files, 6 through code on peak.net, 4 through subdomains that point at the vendor, 3 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and peak.net about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/peak.net (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.