# What does Compra Certa use? Compra Certa (compracerta.com.br) shows public evidence of 29 tools, according to runsonwhat (last checked 2026-11-01). - Based in: Brazil ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | 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 | | | [Hotjar](https://www.runsonwhat.com/reverse/hotjar) | Analytics | Website code | | | [Omniconvert](https://www.runsonwhat.com/reverse/omniconvert) | Flags & Experiments | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code | | | [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | Website code | | | [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website code | | | [Criteo](https://www.runsonwhat.com/reverse/criteo) | Ads & Pixels | Website code | | | [RTB House](https://www.runsonwhat.com/reverse/rtb-house) | Ads & Pixels | Website code | | | [Awin](https://www.runsonwhat.com/reverse/awin) | Ads & Pixels | Website code | | | [MGID](https://www.runsonwhat.com/reverse/mgid) | Ads & Pixels | Website code | | | [Contentful](https://www.runsonwhat.com/reverse/contentful) | Website & CMS | Website code | | | [Rakuten Advertising](https://www.runsonwhat.com/reverse/rakuten-advertising) | Ads & Pixels | Website code | | | [Insider](https://www.runsonwhat.com/reverse/insider) | Marketing | Website code | | | [VTEX](https://www.runsonwhat.com/reverse/vtex) | Website & CMS | Custom domain | | | [Skai](https://www.runsonwhat.com/reverse/skai) | Ads & Pixels | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records | | | [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code | | | [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records | | ## FAQ ### What tools does Compra Certa use? As of November 2026, runsonwhat has found 29 tools at Compra Certa (compracerta.com.br) in public records. Edge & Hosting: Amazon CloudFront. Application: Google Fonts. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and WhatsApp Business. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked November 1, 2026. ### What email provider does Compra Certa use? Compra Certa uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 722,535 companies runsonwhat tracks. ### What does Compra Certa use for customer support? Compra Certa uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on compracerta.com.br. WhatsApp Business is used by 138,278 companies runsonwhat tracks. ### What analytics tools does Compra Certa use? Compra Certa uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on compracerta.com.br. Google Analytics is used by 906,258 companies runsonwhat tracks. ### What is Compra Certa's website built with? Compra Certa uses Contentful for its website, alongside VTEX, according to runsonwhat (November 2026). runsonwhat found Contentful through Contentful code on compracerta.com.br. Contentful is used by 4,349 companies runsonwhat tracks. ### What marketing software does Compra Certa use? Compra Certa uses Insider for marketing, according to runsonwhat (November 2026). runsonwhat found Insider through Insider code on compracerta.com.br. Insider is used by 1,373 companies runsonwhat tracks. ### Does Compra Certa use Google Fonts? Yes. runsonwhat found Google Fonts at Compra Certa through Google Fonts code on compracerta.com.br. Google Fonts is a Media & UI tool used by 826,113 companies runsonwhat tracks. ### Which companies have a tech stack similar to Compra Certa's? The companies with the stacks most like Compra Certa's are LELO iAB, Bonmarché, Chamonix Skin Care and Indesit, according to runsonwhat (November 2026). Each shares 12 to 18 tools with Compra Certa, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Compra Certa uses? runsonwhat reads public records only. Of the 29 tools at Compra Certa, 21 were found through code on compracerta.com.br, 4 through email records, 3 through DNS records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and compracerta.com.br about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/compracerta.com.br (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.