# What does Challonge use? Challonge (challonge.com) shows public evidence of 32 tools, according to runsonwhat (last checked 2026-10-20). - Industry: Internet - Size: 1–10 employees - Based in: Indianapolis, United States - Founded: 2009 - LinkedIn: https://www.linkedin.com/company/challonge- ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | 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 | | ## 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 | | | [comScore](https://www.runsonwhat.com/reverse/comscore) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Website code | | | [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records, Email records, Website code | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config, Website code | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website config, Website code | | | [LiveRamp](https://www.runsonwhat.com/reverse/liveramp) | Ads & Pixels | Website code | | | [Magnite](https://www.runsonwhat.com/reverse/magnite) | Ads & Pixels | Website config, Website code | | | [PubMatic](https://www.runsonwhat.com/reverse/pubmatic) | Ads & Pixels | Website config | | | [OpenX](https://www.runsonwhat.com/reverse/openx) | Ads & Pixels | Website config, Website code | | | [Amazon Publisher Services](https://www.runsonwhat.com/reverse/amazon-publisher-services) | Ads & Pixels | Website config, Website code | | | [Media.net](https://www.runsonwhat.com/reverse/media-net) | Ads & Pixels | Website config | | | [Index Exchange](https://www.runsonwhat.com/reverse/index-exchange) | 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 | | | [Amazon Advertising](https://www.runsonwhat.com/reverse/amazon-advertising) | Ads & Pixels | Website code | | | [Sharethrough](https://www.runsonwhat.com/reverse/sharethrough) | Ads & Pixels | Website config | | | [Bombora](https://www.runsonwhat.com/reverse/bombora) | Sales & CRM | Website code | | | [ID5](https://www.runsonwhat.com/reverse/id5) | Ads & Pixels | Website code | | | [33Across](https://www.runsonwhat.com/reverse/33across) | Ads & Pixels | Website code | | | [Lotame](https://www.runsonwhat.com/reverse/lotame) | Ads & Pixels | Website code | | | [Crisp](https://www.runsonwhat.com/reverse/crisp) | Support & Docs | Custom domain | | | [Tapad](https://www.runsonwhat.com/reverse/tapad) | Ads & Pixels | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | ## FAQ ### What tools does Challonge use? As of October 2026, runsonwhat has found 32 tools at Challonge (challonge.com) in public records. Edge & Hosting: Cloudflare and Amazon Web Services. Application: React and Next.js. Data & Observability: Google Analytics, Google Tag Manager and comScore. Go-to-market: Mailchimp, Brevo and Google Ad Manager. Company Ops: Google Workspace, Amazon SES and Mailchimp Transactional. Last checked October 20, 2026. ### What cloud does Challonge run on? Challonge uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on challonge.com. Amazon Web Services is used by 146,169 companies runsonwhat tracks. ### What sales tools does Challonge use? The sales tools runsonwhat has found at Challonge are Bombora (October 2026); no CRM shows up in Challonge's public records. runsonwhat found Bombora through Bombora code on challonge.com. Bombora is used by 7,858 companies runsonwhat tracks. ### What email provider does Challonge use? Challonge 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 challonge.com. Google Workspace is used by 406,506 companies runsonwhat tracks. ### What does Challonge use for customer support? Challonge uses Crisp for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Crisp through a subdomain that points at Crisp. Crisp is used by 3,027 companies runsonwhat tracks. ### What analytics tools does Challonge use? Challonge uses Google Analytics for analytics, alongside Google Tag Manager and comScore, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on challonge.com. Google Analytics is used by 895,009 companies runsonwhat tracks. ### Does Challonge use Cloudflare? Yes. runsonwhat found Cloudflare at Challonge through DNS records that point at Cloudflare and code on challonge.com. Cloudflare is a CDN & Edge tool used by 712,079 companies runsonwhat tracks. ### Which companies have a tech stack similar to Challonge's? The companies with the stacks most like Challonge's are Chatzona Networks, The Watchers, 株式会社MyVision and Comic Studio, according to runsonwhat (October 2026). Each shares 9 to 24 tools with Challonge, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Challonge uses? runsonwhat reads public records only. Of the 32 tools at Challonge, 14 were found through code on challonge.com, 11 through website configuration files, 3 through DNS records, 3 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and challonge.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/challonge.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.