# What does TheyDo use? TheyDo (theydo.com) shows public evidence of 35 tools, according to runsonwhat (last checked 2026-11-07). - Industry: Internet - Size: 51–200 employees - Based in: Amsterdam, Netherlands - Founded: 2016 - LinkedIn: https://www.linkedin.com/company/theydo-journey-management ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS verification records, DNS records, Email records, Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS records, DNS verification 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 | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [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 | | | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code | | | [Segment](https://www.runsonwhat.com/reverse/segment) | Analytics | Website code | | | [incident.io](https://www.runsonwhat.com/reverse/incidentio) | Monitoring | Custom domain | 2023-09 | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [ZoomInfo](https://www.runsonwhat.com/reverse/zoominfo) | Sales & CRM | Website code | | | [Marketo](https://www.runsonwhat.com/reverse/marketo) | Marketing | Custom domain, Website code | 2024-11 | | [Storyblok](https://www.runsonwhat.com/reverse/storyblok) | Website & CMS | Website code | | | [Qualified](https://www.runsonwhat.com/reverse/qualified) | Sales & CRM | Website code | | | [Vector](https://www.runsonwhat.com/reverse/vector) | Sales & CRM | Website code | | | [Common Room](https://www.runsonwhat.com/reverse/commonroom) | Sales & CRM | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [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 | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Email records, Website code | | | [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | DNS verification records | | | [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [Vanta](https://www.runsonwhat.com/reverse/vanta) | Security & Compliance | Custom domain | 2024-07 | | [NetSuite](https://www.runsonwhat.com/reverse/netsuite) | Finance & Legal | Email records | | | [JetBrains](https://www.runsonwhat.com/reverse/jetbrains) | Dev Tools | DNS verification records | | ## Recent changes at TheyDo - 2026-11-07: stopped using [Algolia](https://www.runsonwhat.com/reverse/algolia) - 2026-11-07: stopped using [hCaptcha](https://www.runsonwhat.com/reverse/hcaptcha) - 2026-11-07: stopped using [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) ## FAQ ### What tools does TheyDo use? As of November 2026, runsonwhat has found 35 tools at TheyDo (theydo.com) in public records. Edge & Hosting: Cloudflare and Vercel. Application: React, Tailwind CSS and Anthropic. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads, LinkedIn Insight Tag and ZoomInfo. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked November 7, 2026. ### What cloud does TheyDo run on? TheyDo uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through DNS records that point at Vercel and a DNS verification record. Vercel is used by 53,696 companies runsonwhat tracks. ### What sales tools does TheyDo use? The sales tools runsonwhat has found at TheyDo are ZoomInfo, Qualified, Vector and Common Room (November 2026); no CRM shows up in TheyDo's public records. runsonwhat found ZoomInfo through ZoomInfo code on theydo.com. ### What email provider does TheyDo use? TheyDo uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 737,865 companies runsonwhat tracks. ### What analytics tools does TheyDo use? TheyDo uses Google Analytics for analytics, alongside Google Tag Manager and Segment, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on theydo.com. Google Analytics is used by 904,286 companies runsonwhat tracks. ### What is TheyDo's website built with? TheyDo uses Storyblok for its website, according to runsonwhat (November 2026). runsonwhat found Storyblok through Storyblok code on theydo.com. Storyblok is used by 2,800 companies runsonwhat tracks. ### How long has TheyDo used incident.io? TheyDo has used incident.io since at least September 2023, going by the first public certificate of the theydo.com subdomain that points at incident.io. Other long-running tools at TheyDo include Vanta (since July 2024) and Marketo (since November 2024). ### Does TheyDo use Cloudflare? Yes. runsonwhat found Cloudflare at TheyDo through a DNS verification record for Cloudflare and DNS records. Cloudflare is a CDN & Edge tool used by 736,382 companies runsonwhat tracks. ### Does TheyDo use AI tools? Yes. runsonwhat has found Anthropic at TheyDo; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so TheyDo may use more AI tools than these. ### Has TheyDo changed tools recently? Yes. On runsonwhat's rechecks, TheyDo stopped using Algolia, hCaptcha and reCAPTCHA (latest on November 7, 2026). A change counts only between two checks of theydo.com done the same way. ### Which companies have a tech stack similar to TheyDo's? The companies with the stacks most like TheyDo's are Plane Software, Rootly, E2B and Atlan Pte., according to runsonwhat (November 2026). Each shares 17 to 25 tools with TheyDo, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what TheyDo uses? runsonwhat reads public records only. Of the 35 tools at TheyDo, 15 were found through code on theydo.com, 14 through DNS records, 3 through email records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and theydo.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/theydo.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.