# What does 당근 use? 당근 (daangn.com) shows public evidence of 32 tools, according to runsonwhat (last checked 2026-11-08). ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain | 2023-01 | | [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 | | | [HPE GreenLake](https://www.runsonwhat.com/reverse/hpe-greenlake) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [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 | | | [Remix](https://www.runsonwhat.com/reverse/remix) | 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | | [Datadog](https://www.runsonwhat.com/reverse/datadog) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | | [AppsFlyer](https://www.runsonwhat.com/reverse/appsflyer) | Analytics | Custom domain | 2021-12 | | [Naver Analytics](https://www.runsonwhat.com/reverse/naver-analytics) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config | | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [1Password](https://www.runsonwhat.com/reverse/1password) | Security & Compliance | DNS verification records | | | [Figma](https://www.runsonwhat.com/reverse/figma) | Collaboration | DNS verification records | | | [Tailscale](https://www.runsonwhat.com/reverse/tailscale) | Security & Compliance | DNS verification records | | | [Infoblox](https://www.runsonwhat.com/reverse/infoblox) | Security & Compliance | DNS verification records | | ## FAQ ### What tools does 당근 use? As of November 2026, runsonwhat has found 32 tools at 당근 (daangn.com) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon Route 53. Application: React, Anthropic and OpenAI. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Meta Pixel, TikTok Pixel and Google Ad Manager. Company Ops: Google Workspace, Apple Business and Atlassian. Last checked November 8, 2026. ### What cloud does 당근 run on? 당근 uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud and HPE GreenLake, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on daangn.com. Amazon Web Services is used by 147,244 companies runsonwhat tracks. ### What email provider does 당근 use? 당근 uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on daangn.com. Google Workspace is used by 417,526 companies runsonwhat tracks. ### What analytics tools does 당근 use? 당근 uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and PostHog, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on daangn.com. Google Analytics is used by 904,443 companies runsonwhat tracks. ### What monitoring tools does 당근 use? 당근 uses Sentry for monitoring, alongside Datadog, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on daangn.com. Sentry is used by 80,034 companies runsonwhat tracks. ### How long has 당근 used AppsFlyer? 당근 has used AppsFlyer since at least December 2021, going by the first public certificate of the daangn.com subdomain that points at AppsFlyer. Other long-running tools at 당근 include Cloudflare (since January 2023). ### Does 당근 use Cloudflare? Yes. runsonwhat found Cloudflare at 당근 through a subdomain that points at Cloudflare, in use since at least January 2023. Cloudflare is a CDN & Edge tool used by 730,617 companies runsonwhat tracks. ### Does 당근 use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at 당근; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so 당근 may use more AI tools than these. ### Which companies have a tech stack similar to 당근's? The companies with the stacks most like 당근's are Cargolux, Montgomery County, Texas Government, ING.com and International Game Technology, according to runsonwhat (November 2026). Each shares 4 to 11 tools with 당근, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what 당근 uses? runsonwhat reads public records only. Of the 32 tools at 당근, 14 were found through DNS records, 13 through code on daangn.com, 3 through subdomains that point at the vendor, 1 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 daangn.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/daangn.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.