# What does Ulysse use? Ulysse (ulysse.com) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-24). - Industry: Internet - Size: 11–50 employees - Based in: Paris, France - Founded: 2017 - LinkedIn: https://www.linkedin.com/company/ulysse-travel ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Custom domain | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | | [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | DNS verification records, Email records, Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | 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 | | | [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records | | | [Trustpilot](https://www.runsonwhat.com/reverse/trustpilot) | Marketing | Email records, Website code | | | [Typeform](https://www.runsonwhat.com/reverse/typeform) | Marketing | Website code | | | [Help Scout](https://www.runsonwhat.com/reverse/helpscout) | Support & Docs | Custom domain, Email records, Website code | 2020-04 | | [Ghost](https://www.runsonwhat.com/reverse/ghost) | Website & CMS | Custom domain | 2020-02 | | [Circle](https://www.runsonwhat.com/reverse/circle) | Support & Docs | Custom domain | 2022-12 | | [Ezoic](https://www.runsonwhat.com/reverse/ezoic) | Ads & Pixels | DNS verification records | | | [Affilae](https://www.runsonwhat.com/reverse/affilae) | Ads & Pixels | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [Postmark](https://www.runsonwhat.com/reverse/postmark) | Email Delivery | Email records | | ## FAQ ### What tools does Ulysse use? As of October 2026, runsonwhat has found 19 tools at Ulysse (ulysse.com) in public records. Edge & Hosting: Cloudflare, Google Cloud and Vercel. Application: Next.js and Firebase. Data & Observability: Sentry. Go-to-market: Meta Pixel, Brevo and Trustpilot. Company Ops: Google Workspace and Postmark. Last checked October 24, 2026. ### What cloud does Ulysse run on? Ulysse uses Google Cloud for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud. Google Cloud is used by 75,828 companies runsonwhat tracks. ### What email provider does Ulysse use? Ulysse uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 403,015 companies runsonwhat tracks. ### What does Ulysse use for customer support? Ulysse uses Help Scout for customer support and documentation, alongside Circle, according to runsonwhat (October 2026). runsonwhat found Help Scout through a subdomain that points at Help Scout and email records, and Ulysse has used it since at least April 2020. Help Scout is used by 2,904 companies runsonwhat tracks. ### What is Ulysse's website built with? Ulysse uses Ghost for its website, according to runsonwhat (October 2026). runsonwhat found Ghost through a subdomain that points at Ghost, and Ulysse has used it since at least February 2020. Ghost is used by 874 companies runsonwhat tracks. ### What marketing software does Ulysse use? Ulysse uses Brevo for marketing, alongside Trustpilot and Typeform, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 79,815 companies runsonwhat tracks. ### How long has Ulysse used Ghost? Ulysse has used Ghost since at least February 2020, going by the first public certificate of the ulysse.com subdomain that points at Ghost. Other long-running tools at Ulysse include Help Scout (since April 2020) and Circle (since December 2022). ### Does Ulysse use Cloudflare? Yes. runsonwhat found Cloudflare at Ulysse through DNS records that point at Cloudflare and code on ulysse.com. Cloudflare is a CDN & Edge tool used by 703,857 companies runsonwhat tracks. ### Which companies have a tech stack similar to Ulysse's? The companies with the stacks most like Ulysse's are The UBJ, Tract, Comptastar and Pulse Labs, according to runsonwhat (October 2026). Each shares 6 to 7 tools with Ulysse, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Ulysse uses? runsonwhat reads public records only. Of the 19 tools at Ulysse, 6 were found through DNS records, 5 through subdomains that point at the vendor, 4 through code on ulysse.com, 3 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 ulysse.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/ulysse.com (updated October 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.