# What does Echo use? Echo (echo.bio) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-10-31). ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | DNS records, Website code | | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Website code | | | [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Wix](https://www.runsonwhat.com/reverse/wix) | Website & CMS | Custom domain, Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records, Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Greenhouse](https://www.runsonwhat.com/reverse/greenhouse) | People & HR | Website code | | ## Recent changes at Echo - 2026-10-31: started using [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) ## Hiring at Echo 25 open roles on its public job board: Engineering 13, Other 5, Data & AI 4, Marketing 1, Operations 1, Product & Design 1. ## FAQ ### What tools does Echo use? As of November 2026, runsonwhat has found 16 tools at Echo (echo.bio) in public records. Edge & Hosting: GoDaddy, Google Cloud and Fastly. Application: GSAP, React and Anthropic. Data & Observability: Sentry. Go-to-market: Wix and Zendesk. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 31, 2026. ### What cloud does Echo run on? Echo uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Google Cloud through Google Cloud code on echo.bio. Google Cloud is used by 77,112 companies runsonwhat tracks. ### What email provider does Echo use? Echo 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 and a DNS verification record. Microsoft 365 is used by 722,463 companies runsonwhat tracks. ### What does Echo use for customer support? Echo uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on echo.bio. Zendesk is used by 43,090 companies runsonwhat tracks. ### What is Echo's website built with? Echo uses Wix for its website, according to runsonwhat (November 2026). runsonwhat found Wix through a subdomain that points at Wix and code on echo.bio. Wix is used by 52,201 companies runsonwhat tracks. ### What does Echo use for hiring and HR? Echo uses Greenhouse for hiring and HR, according to runsonwhat (November 2026). runsonwhat found Greenhouse through Greenhouse code on echo.bio. Greenhouse is used by 1,835 companies runsonwhat tracks. ### Does Echo use GoDaddy? Yes. runsonwhat found GoDaddy at Echo through DNS records that point at GoDaddy and code on echo.bio. GoDaddy is a DNS tool used by 252,165 companies runsonwhat tracks. ### Does Echo use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Echo; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Echo may use more AI tools than these. ### Is Echo hiring? Yes. As of November 2026, Echo has 25 open roles on its public Greenhouse job board, most in engineering (13), data & AI (4) and marketing (1). 9 were posted in the last 30 days. ### Has Echo changed tools recently? Yes. On runsonwhat's rechecks, Echo started using Google Workspace (latest on October 31, 2026). A change counts only between two checks of echo.bio done the same way. ### Which companies have a tech stack similar to Echo's? The companies with the stacks most like Echo's are Precisionscientia, Quantum Space, Foundation Risk Partners and Team Mobot, according to runsonwhat (November 2026). Each shares 3 to 6 tools with Echo, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Echo uses? runsonwhat reads public records only. Of the 16 tools at Echo, 6 were found through code on echo.bio, 5 through DNS records, 3 through email records, 1 through website configuration files 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 echo.bio about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/echo.bio (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.