- conflicts or gaps
- [[{"field": "founded_year", "conflict": "Reforgers lists founded 2020; YC, CB Insights, UB, and LinkedIn list 2019.", "source_urls": ["https://reforgers.com/startups/tangobuilder", "https://www.ycombinator.com/companies/tangobuilder"]}, {"field": "headquarters", "conflict": "YC/Forbes/TechCrunch list San Francisco; CB Insights/Tracxn/LinkedIn list San Jose, CA.", "source_urls": ["https://www.ycombinator.com/companies/tangobuilder", "https://www.cbinsights.com/company/tango-builder", "https://www.linkedin.com/in/martindiz"]}, {"field": "total_funding", "conflict": "Tracxn/CB Insights report ~$125K–$130K; LinkedIn company page reports $1.1M; Spanish press (Arquimaster) reports $300K; Reforgers reports unknown.", "source_urls": ["https://tracxn.com/d/companies/tangobuilder/__0b1mYz6Y6ucw8bpg1CbNa-wLzKSbasu38ipXNcmsTaA", "https://www.cbinsights.com/company/tango-builder", "https://www.linkedin.com/in/martindiz", "https://reforgers.com/startups/tangobuilder"]}, {"field": "shutdown_timing", "conflict": "Reforgers claims company closed in 2020; founder LinkedIn profiles show operations through May–Dec 2024.", "source_urls": ["https://reforgers.com/startups/tangobuilder", "https://www.linkedin.com/in/martindiz", "https://www.linkedin.com/in/juan-aleman-phd-pe-2624127"]}, {"field": "operating_status", "conflict": "YC marks Inactive; CB Insights marks Seed | Alive (likely stale); tangobuilder.com domain now serves unrelated SENGTOTO content (domain hijack/squat).", "source_urls": ["https://www.ycombinator.com/companies/tangobuilder", "https://www.cbinsights.com/company/tango-builder", "https://www.tangobuilder.com"]}, {"field": "team_size", "conflict": "YC/Reforgers report 9; TechCrunch (Jun 2020) reports 3; LinkedIn company page reports 2 current employees.", "source_urls": ["https://www.ycombinator.com/companies/tangobuilder", "https://reforgers.com/startups/tangobuilder", "https://techcrunch.com/2020/06/26/yc-backed-tango-builder-wants-to-use-aerospace-engineering-to-build-a-house/", "https://www.linkedin.com/in/martindiz"]}, {"field": "project_metrics", "conflict": "Performance and savings figures (material, cost, time) are company-reported and not independently verified (noted by TechCrunch).", "source_urls": ["https://techcrunch.com/2020/06/26/yc-backed-tango-builder-wants-to-use-aerospace-engineering-to-build-a-house/"]}, {"field": "exit_details", "gap": "No public record of acquisition, IPO, or formal dissolution filing found; exit mechanism and date undocumented.", "source_urls": ["https://www.ycombinator.com/companies/tangobuilder", "https://reforgers.com/startups/tangobuilder"]}]]
- source urls
- ["https://reforgers.com/startups/tangobuilder", "https://techcrunch.com/2020/06/26/yc-backed-tango-builder-wants-to-use-aerospace-engineering-to-build-a-house/", "https://tracxn.com/d/companies/tangobuilder/__0b1mYz6Y6ucw8bpg1CbNa-wLzKSbasu38ipXNcmsTaA", "https://wp.jarvisdesign.ai/", "https://www.buffalo.edu/seesl/news.host.html/content/shared/engineering/civil-structural-environmental/articles/2021/03/experience-at-ub-is-catalyst-for-two-alumni-changing-the-structural-engineering-and-design.detail.html", "https://www.cbinsights.com/company/tango-builder", "https://www.cemexventures.com/top-50-startups/tangobuilder/", "https://www.forbes.com/sites/frederickdaso/2021/01/29/tangobuilder-automates-and-optimizes-structural-design-for-construction-firms/", "https://www.linkedin.com/in/juan-aleman-phd-pe-2624127", "https://www.linkedin.com/in/martindiz", "https://www.stratoindustries.com/", "https://www.tangobuilder.com", "https://www.ycombinator.com/companies/tangobuilder", "https://www.ycombinator.com/companies/tangobuilder/jobs"]