# What does Leanpay use? Leanpay (leanpay.fr) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-17). - Industry: Software - Size: 11–50 employees - Based in: Lille, France - Founded: 2020 - LinkedIn: https://www.linkedin.com/company/leanpay-fr ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code | | | [OVHcloud](https://www.runsonwhat.com/reverse/ovh) | Hosting & Cloud | Custom domain, DNS records | | | [Render](https://www.runsonwhat.com/reverse/render) | Hosting & Cloud | Custom domain | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | 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 | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code | | | [Trustpilot](https://www.runsonwhat.com/reverse/trustpilot) | Marketing | Website code | | | [Crisp](https://www.runsonwhat.com/reverse/crisp) | Support & Docs | Website code | | | [Storylane](https://www.runsonwhat.com/reverse/storylane) | Marketing | 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 | | | [CookieFirst](https://www.runsonwhat.com/reverse/cookiefirst) | Security & Compliance | Website code | | ## FAQ ### What tools does Leanpay use? As of October 2026, runsonwhat has found 19 tools at Leanpay (leanpay.fr) in public records. Edge & Hosting: Cloudflare, OVHcloud and Render. Application: jQuery, Anthropic and Stripe. Data & Observability: Google Analytics, Google Tag Manager and PostHog. Go-to-market: Google Ads, Webflow and Trustpilot. Company Ops: Microsoft 365, Google Workspace and CookieFirst. Last checked October 17, 2026. ### What cloud does Leanpay run on? Leanpay uses OVHcloud for hosting and cloud infrastructure, alongside Render, according to runsonwhat (October 2026). runsonwhat found OVHcloud through a subdomain that points at OVHcloud and DNS records. OVHcloud is used by 26,672 companies runsonwhat tracks. ### What email provider does Leanpay use? Leanpay uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 705,058 companies runsonwhat tracks. ### What does Leanpay use for customer support? Leanpay uses Crisp for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Crisp through Crisp code on leanpay.fr. Crisp is used by 2,804 companies runsonwhat tracks. ### What payment provider does Leanpay use? Leanpay uses Stripe for payments and billing, according to runsonwhat (October 2026). runsonwhat found Stripe through a DNS verification record for Stripe. Stripe is used by 26,580 companies runsonwhat tracks. ### What analytics tools does Leanpay use? Leanpay uses Google Analytics for analytics, alongside Google Tag Manager and PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on leanpay.fr. Google Analytics is used by 858,496 companies runsonwhat tracks. ### Does Leanpay use jQuery? Yes. runsonwhat found jQuery at Leanpay through jQuery code on leanpay.fr. jQuery is a Frontend tool used by 901,595 companies runsonwhat tracks. ### Does Leanpay use AI tools? Yes. runsonwhat has found Anthropic at Leanpay; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Leanpay may use more AI tools than these. ### Which companies have a tech stack similar to Leanpay's? The companies with the stacks most like Leanpay's are Axcient, Assessio Group, GFOS and Assessio Group, according to runsonwhat (October 2026). Each shares 7 to 9 tools with Leanpay, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Leanpay uses? runsonwhat reads public records only. Of the 19 tools at Leanpay, 11 were found through code on leanpay.fr, 4 through DNS records, 3 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and leanpay.fr about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/leanpay.fr (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.