# What does Leste Telecom use? Leste Telecom (lestetelecom.com.br) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-19). - Industry: Telecommunications - Size: 201–1,000 employees - Based in: Itaboraí, Brazil - Founded: 2004 - LinkedIn: https://www.linkedin.com/company/lestetelecom ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain | | ## 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 | | | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [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 | | ## 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 | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [ChatGPT Ads](https://www.runsonwhat.com/reverse/chatgpt-ads) | Ads & Pixels | Website code | | | [RD Station](https://www.runsonwhat.com/reverse/rd-station) | Marketing | Email records | | | [SendPulse](https://www.runsonwhat.com/reverse/sendpulse) | Marketing | Email records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code | | ## Recent changes at Leste Telecom - 2026-10-19: started using [ChatGPT Ads](https://www.runsonwhat.com/reverse/chatgpt-ads) - 2026-10-19: started using [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) ## FAQ ### What tools does Leste Telecom use? As of October 2026, runsonwhat has found 19 tools at Leste Telecom (lestetelecom.com.br) in public records. Edge & Hosting: Amazon Web Services and Vercel. Application: Google Fonts, React and Tailwind CSS. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and WhatsApp Business. Company Ops: Google Workspace and SendGrid. Last checked October 19, 2026. ### What cloud does Leste Telecom run on? Leste Telecom uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on lestetelecom.com.br. Amazon Web Services is used by 145,319 companies runsonwhat tracks. ### What email provider does Leste Telecom use? Leste Telecom uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on lestetelecom.com.br. Google Workspace is used by 400,283 companies runsonwhat tracks. ### What does Leste Telecom use for customer support? Leste Telecom uses WhatsApp Business for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on lestetelecom.com.br. WhatsApp Business is used by 134,132 companies runsonwhat tracks. ### What analytics tools does Leste Telecom use? Leste Telecom uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on lestetelecom.com.br. Google Analytics is used by 866,613 companies runsonwhat tracks. ### What marketing software does Leste Telecom use? Leste Telecom uses RD Station for marketing, alongside SendPulse, according to runsonwhat (October 2026). runsonwhat found RD Station through email records that authorize RD Station. RD Station is used by 8,497 companies runsonwhat tracks. ### Does Leste Telecom use Google Fonts? Yes. runsonwhat found Google Fonts at Leste Telecom through Google Fonts code on lestetelecom.com.br. Google Fonts is a Media & UI tool used by 800,283 companies runsonwhat tracks. ### Has Leste Telecom changed tools recently? Yes. On runsonwhat's rechecks, Leste Telecom started using ChatGPT Ads and LinkedIn Insight Tag (latest on October 19, 2026). A change counts only between two checks of lestetelecom.com.br done the same way. ### Which companies have a tech stack similar to Leste Telecom's? The companies with the stacks most like Leste Telecom's are VoIPTime - Програмне забезпечення для call центрів, Товариство з обмеженою відповідальністю "Понінківська картонно-паперова фабрика - Україна", Hockey Club Avangard and Room 8 Studio, according to runsonwhat (October 2026). Each shares 3 to 8 tools with Leste Telecom, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Leste Telecom uses? runsonwhat reads public records only. Of the 19 tools at Leste Telecom, 12 were found through code on lestetelecom.com.br, 4 through email records, 2 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 lestetelecom.com.br about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/lestetelecom.com.br (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.