# What does Tesouro HQ, Inc. use? Tesouro HQ, Inc. (tesouro.com) shows public evidence of 16 tools, according to runsonwhat (last checked 2026-11-09). - Industry: Financial Services - Size: 11–50 employees - Based in: Miami, United States - Founded: 2021 - LinkedIn: https://www.linkedin.com/company/tesouro ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code | | | [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records | | | [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain, Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain, Website config | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [LaunchDarkly](https://www.runsonwhat.com/reverse/launchdarkly) | Flags & Experiments | DNS verification records | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code | | | [Mintlify](https://www.runsonwhat.com/reverse/mintlify) | Support & Docs | Custom domain | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | | [HashiCorp Cloud](https://www.runsonwhat.com/reverse/hashicorp) | Dev Tools | DNS verification records | | ## Recent changes at Tesouro HQ, Inc. - 2026-10-31: started using [Cursor](https://www.runsonwhat.com/reverse/cursor) ## FAQ ### What tools does Tesouro HQ use? As of November 2026, runsonwhat has found 16 tools at Tesouro HQ (tesouro.com) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Amazon CloudFront. Application: Anthropic and Auth0. Data & Observability: LaunchDarkly. Go-to-market: HubSpot and Mintlify. Company Ops: Google Workspace, Apple Business and Atlassian. Last checked November 9, 2026. ### What cloud does Tesouro HQ run on? Tesouro HQ uses Amazon Web Services for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on tesouro.com. Amazon Web Services is used by 147,462 companies runsonwhat tracks. ### What CRM does Tesouro HQ use? Tesouro HQ uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on tesouro.com. HubSpot is used by 97,614 companies runsonwhat tracks. ### What email provider does Tesouro HQ use? Tesouro HQ uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on tesouro.com. Google Workspace is used by 420,120 companies runsonwhat tracks. ### What does Tesouro HQ use for customer support? Tesouro HQ uses Mintlify for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Mintlify through a subdomain that points at Mintlify. Mintlify is used by 1,246 companies runsonwhat tracks. ### What does Tesouro HQ use for login and identity? Tesouro HQ uses Auth0 for sign-in and identity, according to runsonwhat (November 2026). runsonwhat found Auth0 through a subdomain that points at Auth0 and configuration files. Auth0 is used by 6,128 companies runsonwhat tracks. ### Does Tesouro HQ use Amazon Route 53? Yes. runsonwhat found Amazon Route 53 at Tesouro HQ through DNS records that point at Amazon Route 53. Amazon Route 53 is a DNS tool used by 88,688 companies runsonwhat tracks. ### Does Tesouro HQ use AI tools? Yes. runsonwhat has found Anthropic at Tesouro HQ; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Tesouro HQ may use more AI tools than these. ### Has Tesouro HQ changed tools recently? Yes. On runsonwhat's rechecks, Tesouro HQ started using Cursor (latest on October 31, 2026). A change counts only between two checks of tesouro.com done the same way. ### Which companies have a tech stack similar to Tesouro HQ's? The companies with the stacks most like Tesouro HQ's are Synctera, Poolside, Mercor and LoyaltyLion, according to runsonwhat (November 2026). Each shares 5 to 12 tools with Tesouro HQ, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Tesouro HQ uses? runsonwhat reads public records only. Of the 16 tools at Tesouro HQ, 9 were found through DNS records, 3 through subdomains that point at the vendor, 2 through email records, 1 through website configuration files and 1 through code on tesouro.com. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and tesouro.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/tesouro.com (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.