# What does Open Curiosity, Inc. use? Open Curiosity, Inc. (tryopentag.com) shows public evidence of 29 tools, according to runsonwhat (last checked 2026-11-04). - Industry: B2B - Size: 1–10 employees - Based in: San Francisco, United States - LinkedIn: https://www.linkedin.com/company/tryopentag ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | 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 | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | | [Vercel Analytics](https://www.runsonwhat.com/reverse/vercel-analytics) | Analytics | Website code | | | [Plausible](https://www.runsonwhat.com/reverse/plausible) | Analytics | Website code | | | [Atlassian Statuspage](https://www.runsonwhat.com/reverse/statuspage) | Monitoring | Custom domain | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Subprocessor list | | | [Shopify](https://www.runsonwhat.com/reverse/shopify) | Website & CMS | Website code | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | DNS verification records | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Website code | | | [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code | | | [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) | Marketing | DNS verification records | | | [Framer](https://www.runsonwhat.com/reverse/framer) | Website & CMS | Website code | | | [Contentful](https://www.runsonwhat.com/reverse/contentful) | Website & CMS | Website code | | | [Mintlify](https://www.runsonwhat.com/reverse/mintlify) | Support & Docs | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | Custom domain, Subprocessor list | | | [Vanta](https://www.runsonwhat.com/reverse/vanta) | Security & Compliance | Custom domain | 2026-08 | ## Recent changes at Open Curiosity, Inc. - 2026-10-20: started using [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) - 2026-10-20: started using [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) - 2026-10-18: started using [LinkedIn](https://www.runsonwhat.com/reverse/linkedin) ## FAQ ### What tools does Open Curiosity use? As of November 2026, runsonwhat has found 29 tools at Open Curiosity (tryopentag.com) in public records. Edge & Hosting: Cloudflare, Amazon CloudFront and Vercel. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Meta Pixel, LinkedIn Insight Tag and Shopify. Company Ops: Google Workspace, Slack and Vanta. Last checked November 4, 2026. ### What cloud does Open Curiosity run on? Open Curiosity uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records. Vercel is used by 51,415 companies runsonwhat tracks. ### What sales tools does Open Curiosity use? The sales tools runsonwhat has found at Open Curiosity are Calendly (November 2026); no CRM shows up in Open Curiosity's public records. runsonwhat found Calendly through Calendly code on tryopentag.com. Calendly is used by 31,433 companies runsonwhat tracks. ### What email provider does Open Curiosity use? Open Curiosity uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 412,537 companies runsonwhat tracks. ### What does Open Curiosity use for customer support? Open Curiosity uses Mintlify for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Mintlify through Mintlify code on tryopentag.com. Mintlify is used by 1,195 companies runsonwhat tracks. ### What analytics tools does Open Curiosity use? Open Curiosity uses Google Analytics for analytics, alongside Google Tag Manager, PostHog and Vercel Analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on tryopentag.com. Google Analytics is used by 906,032 companies runsonwhat tracks. ### How long has Open Curiosity used Vanta? Open Curiosity has used Vanta since at least August 2026, going by the first public certificate of the tryopentag.com subdomain that points at Vanta. ### Does Open Curiosity use Cloudflare? Yes. runsonwhat found Cloudflare at Open Curiosity through DNS records that point at Cloudflare and code on tryopentag.com. Cloudflare is a CDN & Edge tool used by 725,915 companies runsonwhat tracks. ### Does Open Curiosity use AI tools? Yes. runsonwhat has found Anthropic at Open Curiosity; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Open Curiosity may use more AI tools than these. ### Has Open Curiosity changed tools recently? Yes. On runsonwhat's rechecks, Open Curiosity started using Amazon CloudFront, TikTok Pixel and LinkedIn (latest on October 20, 2026). A change counts only between two checks of tryopentag.com done the same way. ### Which companies have a tech stack similar to Open Curiosity's? The companies with the stacks most like Open Curiosity's are BentoLabs, Ergo, River Markets and Hopper, according to runsonwhat (November 2026). Each shares 7 to 10 tools with Open Curiosity, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Open Curiosity uses? runsonwhat reads public records only. Of the 29 tools at Open Curiosity, 16 were found through code on tryopentag.com, 5 through DNS records, 5 through subdomains that point at the vendor, 1 through email records, 1 through website configuration files and 1 through its own subprocessor list. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and tryopentag.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/tryopentag.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.