- conflicts or gaps
- [[{"field": "yc_batch_year", "conflict": {"value": "Official YC/YCDB records list Winter 2015 (W15); company about page and DIAG press release say YC joined in 2016; TechCrunch lists X-Zell at Winter 2016 Demo Day (Mar 23, 2016); company LinkedIn post references W15 batch.", "source_urls": ["https://www.ycombinator.com/companies/x-zell", "https://www.x-zell.com/about/", "https://www.x-zell.com/news/diag/", "https://techcrunch.com/2016/03/23/y-combinator-winter-2016/", "https://www.linkedin.com/posts/xzell_startup-healthcare-vision-activity-7285990554809556995-z3cf"]}}, {"field": "employee_count", "conflict": {"value": "YC reports 19; LinkedIn company page reports 9; founder LinkedIn post (Jan 2025) reports 24; YCDB reports 30.", "source_urls": ["https://www.ycombinator.com/companies/x-zell", "https://www.linkedin.com/company/xzell", "https://www.linkedin.com/posts/xzell_startup-healthcare-vision-activity-7285990554809556995-z3cf", "https://www.ycdb.co/company/x-zell"]}}, {"field": "total_funding", "conflict": {"value": "LinkedIn aggregates USD 5,685,000 across 5 rounds; CB Insights reports USD 120,000 total (likely incomplete/stale); YCDB reports USD 2.5M.", "source_urls": ["https://www.linkedin.com/company/xzell", "https://www.cbinsights.com/company/x-zell", "https://www.ycdb.co/company/x-zell"]}}, {"field": "founded_year", "conflict": {"value": "YC and company site say 2014; YCDB company page says 2015.", "source_urls": ["https://www.ycombinator.com/companies/x-zell", "https://www.x-zell.com/about/", "https://www.ycdb.co/company/x-zell"]}}, {"field": "product_focus_pivot", "conflict": {"value": "YC/original positioning emphasized rare-cell blood test and CEC/tCEC early cancer detection; current commercial focus is next-generation cytology platform (NGC) and Cryophore panels for effusion/FNA samples; X-ZELL Prostate blood test status unclear.", "source_urls": ["https://www.ycombinator.com/companies/x-zell", "https://techcrunch.com/2016/03/23/y-combinator-winter-2016/", "https://www.x-zell.com/", "https://www.x-zell.com/news/diag/"]}}, {"field": "prapat_suriyaphol_role", "gap": {"value": "Listed as Founder on YC and Startup Intros but no current title or operational role publicly documented; only Sebastian Bhakdi appears as active CEO in recent press.", "source_urls": ["https://www.ycombinator.com/companies/x-zell", "https://startupintros.com/orgs/x-zell", "https://www.x-zell.com/news/fdaivdr24/"]}}, {"field": "seed_round_amounts", "gap": {"value": "USD 1.3M seed (Mar 2016) and USD 100K/200K pre-seed amounts sourced only from LinkedIn aggregation; no standalone primary press release found for those tranches.", "source_urls": ["https://www.linkedin.com/company/xzell", "https://www.ycombinator.com/companies/x-zell"]}}, {"field": "valuation_revenue", "gap": {"value": "No public valuation or revenue figures found in accessible primary sources.", "source_urls": ["https://www.cbinsights.com/company/x-zell/financials", "https://www.ycombinator.com/companies/x-zell"]}}]]
- source urls
- ["http://www.ycdb.co/batch/w15", "https://diag-holding.com/en/company/", "https://startupintros.com/orgs/x-zell", "https://techcrunch.com/2016/03/23/y-combinator-winter-2016/", "https://www.cbinsights.com/company/x-zell", "https://www.cbinsights.com/company/x-zell/financials", "https://www.firmenpresse.de/pressinfo1852354-x-zell-schliesst-us-4-millionen-finanzierungsrunde.html", "https://www.linkedin.com/company/xzell", "https://www.linkedin.com/posts/xzell_startup-healthcare-vision-activity-7285990554809556995-z3cf", "https://www.x-zell.com/", "https://www.x-zell.com/about/", "https://www.x-zell.com/blog/episode-17/", "https://www.x-zell.com/cryophores/", "https://www.x-zell.com/news/cryophore0526/", "https://www.x-zell.com/news/cryophore_announcement/", "https://www.x-zell.com/news/diag/", "https://www.x-zell.com/news/essexbio/", "https://www.x-zell.com/news/fdaivdr24/", "https://www.x-zell.com/news/seedplus/", "https://www.x-zell.com/science/", "https://www.ycdb.co/company/x-zell", "https://www.ycombinator.com/companies/x-zell", "https://yc-oss.github.io/api/batches/winter-2015/x-zell.json"]