# What does Óticas Gassi use? Óticas Gassi (oticasgassi.com.br) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-11-13). - Industry: Retail - Size: 201–1,000 employees - Based in: São Paulo, Brazil - Founded: 2009 - LinkedIn: https://www.linkedin.com/company/%C3%B3ticas-gassi ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records | | | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [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 | | | [React](https://www.runsonwhat.com/reverse/react) | 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | 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 | Website code | | | [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code | | | [Pinterest](https://www.runsonwhat.com/reverse/pinterest) | Ads & Pixels | DNS verification records, Website code | | | [VTEX](https://www.runsonwhat.com/reverse/vtex) | Website & CMS | Custom domain, Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | ## FAQ ### What tools does Óticas Gassi use? As of November 2026, runsonwhat has found 17 tools at Óticas Gassi (oticasgassi.com.br) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: Google Fonts and React. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and WhatsApp Business. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked November 13, 2026. ### What cloud does Óticas Gassi run on? Óticas Gassi uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on oticasgassi.com.br. Amazon Web Services is used by 147,730 companies runsonwhat tracks. ### What email provider does Óticas Gassi use? Óticas Gassi uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 739,069 companies runsonwhat tracks. ### What does Óticas Gassi use for customer support? Óticas Gassi uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on oticasgassi.com.br. WhatsApp Business is used by 139,319 companies runsonwhat tracks. ### What analytics tools does Óticas Gassi use? Óticas Gassi uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on oticasgassi.com.br. Google Analytics is used by 904,900 companies runsonwhat tracks. ### What is Óticas Gassi's website built with? Óticas Gassi uses VTEX for its website, according to runsonwhat (November 2026). runsonwhat found VTEX through a subdomain that points at VTEX and code on oticasgassi.com.br. VTEX is used by 1,344 companies runsonwhat tracks. ### Does Óticas Gassi use Google Fonts? Yes. runsonwhat found Google Fonts at Óticas Gassi through Google Fonts code on oticasgassi.com.br. Google Fonts is a Media & UI tool used by 826,432 companies runsonwhat tracks. ### Which companies have a tech stack similar to Óticas Gassi's? The companies with the stacks most like Óticas Gassi's are Gigatron, Kombat Center, Comercial de Óculos Mercadótica Ltda. and Cia dos Cabelos, according to runsonwhat (November 2026). Each shares 4 to 13 tools with Óticas Gassi, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Óticas Gassi uses? runsonwhat reads public records only. Of the 17 tools at Óticas Gassi, 11 were found through code on oticasgassi.com.br, 3 through DNS records, 2 through email 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 oticasgassi.com.br about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/oticasgassi.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.