# What does Statsig use? Statsig (statsig.com) shows public evidence of 28 tools, according to runsonwhat (last checked 2026-10-30). - Industry: Software - Size: 51–200 employees - Based in: Bellevue, United States - Founded: 2021 - LinkedIn: https://www.linkedin.com/company/statsig ## 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 | | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records | 2021-04 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [MongoDB Atlas](https://www.runsonwhat.com/reverse/mongodb) | Backend & Database | DNS verification records | | | [MCP Registry](https://www.runsonwhat.com/reverse/mcp-registry) | 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 | | | [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain | 2021-06 | | [Amplitude](https://www.runsonwhat.com/reverse/amplitude) | Analytics | Website code | | | [GrowthBook](https://www.runsonwhat.com/reverse/growthbook) | Flags & Experiments | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [ChatGPT Ads](https://www.runsonwhat.com/reverse/chatgpt-ads) | Ads & Pixels | Website code | | | [ZoomInfo](https://www.runsonwhat.com/reverse/zoominfo) | Sales & CRM | Website code | | | [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Email records, Website code | | | [Contentful](https://www.runsonwhat.com/reverse/contentful) | Website & CMS | Website code | | | [6sense](https://www.runsonwhat.com/reverse/sixsense) | Sales & CRM | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email 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 | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [Notion](https://www.runsonwhat.com/reverse/notion) | Collaboration | DNS verification records | | | [Workplace from Meta](https://www.runsonwhat.com/reverse/meta-workplace) | Collaboration | DNS verification records | | | [Cookie Control](https://www.runsonwhat.com/reverse/civic-cookie-control) | Security & Compliance | Website code | | | [Maven Central](https://www.runsonwhat.com/reverse/maven-central) | Dev Tools | DNS verification records | | ## FAQ ### What tools does Statsig use? As of November 2026, runsonwhat has found 28 tools at Statsig (statsig.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: MongoDB Atlas and MCP Registry. Data & Observability: Google Analytics, Google Tag Manager and Atlassian Statuspage. Go-to-market: LinkedIn Insight Tag, ChatGPT Ads and ZoomInfo. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 30, 2026. ### What cloud does Statsig run on? Statsig uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud and Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on statsig.com. Amazon Web Services is used by 146,623 companies runsonwhat tracks. ### What sales tools does Statsig use? The sales tools runsonwhat has found at Statsig are ZoomInfo and 6sense (November 2026); no CRM shows up in Statsig's public records. runsonwhat found ZoomInfo through ZoomInfo code on statsig.com. ### What email provider does Statsig use? Statsig uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 718,536 companies runsonwhat tracks. ### What analytics tools does Statsig use? Statsig uses Google Analytics for analytics, alongside Google Tag Manager and Amplitude, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on statsig.com. Google Analytics is used by 906,706 companies runsonwhat tracks. ### What is Statsig's website built with? Statsig uses Contentful for its website, according to runsonwhat (November 2026). runsonwhat found Contentful through Contentful code on statsig.com. Contentful is used by 4,318 companies runsonwhat tracks. ### How long has Statsig used Vercel? Statsig has used Vercel since at least April 2021, going by the first public certificate of the statsig.com subdomain that points at Vercel. Other long-running tools at Statsig include Atlassian Statuspage (since June 2021). ### Does Statsig use Cloudflare? Yes. runsonwhat found Cloudflare at Statsig through Cloudflare code on statsig.com. Cloudflare is a CDN & Edge tool used by 723,253 companies runsonwhat tracks. ### Does Statsig use AI tools? Yes. runsonwhat has found MCP Registry at Statsig; MCP Registry, for example, through a DNS verification record for MCP Registry. AI services called only from servers leave no public trace, so Statsig may use more AI tools than these. ### Which companies have a tech stack similar to Statsig's? The companies with the stacks most like Statsig's are Files.com, Bricks Software, Senzing and Diagrid, according to runsonwhat (November 2026). Each shares 10 to 13 tools with Statsig, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Statsig uses? runsonwhat reads public records only. Of the 28 tools at Statsig, 13 were found through code on statsig.com, 9 through DNS records, 4 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and statsig.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/statsig.com (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.