- conflicts or gaps
- [[{"field": "founding_date", "conflict": "Reforgers.com lists 'Founded 2012' and 'Company is closed, Event Year: 2012', contradicting YC S10 (2010), September 2010 launch, and Wikipedia 'founded Opzi in 2010'.", "source_urls": ["https://reforgers.com/startups/opzi", "https://www.ycombinator.com/companies/opzi", "https://en.wikipedia.org/wiki/Euwyn_Poon"]}, {"field": "employee_count", "conflict": "YC lists team size 2; YCDB lists 5 employees.", "source_urls": ["https://www.ycombinator.com/companies/opzi", "https://www.ycdb.co/company/opzi"]}, {"field": "headquarters", "conflict": "TechCrunch (Sep 24, 2010) describes company as 'Palo Alto based'; YC and other sources list San Francisco.", "source_urls": ["https://techcrunch.com/2010/09/24/stealth-y-combinator-opzi-gets-serious-angel-attention/", "https://www.ycombinator.com/companies/opzi"]}, {"field": "founder_attribution", "conflict": "TechCrunch launch article names only Euwyn Poon as founder; YC lists three founders (Poon, Preston, Speller).", "source_urls": ["https://techcrunch.com/2010/09/27/opzi-a-quora-for-the-enterprise/", "https://www.ycombinator.com/companies/opzi"]}, {"field": "exit_characterization", "conflict": "YC describes Opzi as having 'became the First Round Network' (transition); Hadi Partovi lists Opzi under 'unsuccessful (ROI <= 1x)' as 'ran out of cash'; founder describes IP transfer rather than company sale.", "source_urls": ["https://www.ycombinator.com/companies/opzi", "https://www.partovi.org/joint_investments", "https://mixergy.com/interviews/spin-with-euwyn-poon/"]}, {"field": "shutdown_date", "gap": "No verified exact shutdown/closure date in primary sources.", "source_urls": ["https://mixergy.com/interviews/spin-with-euwyn-poon/", "https://www.partovi.org/joint_investments"]}, {"field": "yc_investment_amount", "gap": "Standard YC investment dollar amount for Opzi not verified in sources used.", "source_urls": ["https://www.ycombinator.com/companies/opzi"]}, {"field": "nathan_speller_work_history", "gap": "No verified pre-Opzi or Opzi-era role details beyond YC founder listing.", "source_urls": ["https://www.ycombinator.com/companies/opzi"]}, {"field": "crunchbase_profile", "gap": "Crunchbase organization page for Opzi not retrieved/verified in this research (YCDB links to crunchbase.com/organization/opzi).", "source_urls": ["https://www.ycdb.co/company/opzi"]}]]
- source urls
- ["https://cemoh.com/marketers/benjamin-preston/", "https://en.wikipedia.org/wiki/Euwyn_Poon", "https://kando.tech/company/opzi-inc", "https://mixergy.com/interviews/spin-with-euwyn-poon/", "https://network.firstround.com/", "https://reforgers.com/startups/opzi", "https://techcrunch.com/2010/09/24/stealth-y-combinator-opzi-gets-serious-angel-attention/", "https://techcrunch.com/2010/09/27/opzi-a-quora-for-the-enterprise/", "https://technical.ly/startups/first-round-capital-private-social-network/", "https://www.partovi.org/joint_investments", "https://www.ycdb.co/company/opzi", "https://www.ycombinator.com/companies/opzi"]