- conflicts or gaps
- [[{"field": "founding_date", "conflict": "Origin story places start in July 2009 (InterviewStreet); Wikipedia lists legal entity founded 1 July 2012; VCCircle says founded 2010; some marketing copy says co-founded 2012", "source_urls": ["https://www.hackerrank.com/about-us", "https://en.wikipedia.org/wiki/HackerRank", "https://www.vccircle.com/jmi-equity-leads-series-c-round-in-technical-recruiting-platform-hackerrank", "https://economictimes.indiatimes.com/small-biz/startups/hackerrank-raises-7-5-million-from-japanese-firm-recruit-holdings/articleshow/48068516.cms"]}, {"field": "total_funding", "conflict": "TechCrunch/company cites $115M (Mar 2022); PitchBook cites $118M; Crunchbase cites $102.9M; Inc42 cites $110.4M across 6 rounds", "source_urls": ["https://techcrunch.com/2022/03/29/hackerrank-a-platform-for-recruiters-to-test-coders-and-coders-to-hone-their-skills-raises-60m-at-a-500m-valuation/", "https://pitchbook.com/profiles/company/53913-16", "https://www.crunchbase.com/organization/hackerrank", "https://inc42.com/company/hackerrank/funding/"]}, {"field": "series_a_amount", "conflict": "Most sources report $3M (Sep 2011); Inc42/GetLatka report $3.5M", "source_urls": ["https://www.hackerrank.com/about-us", "https://inc42.com/company/hackerrank/funding/", "https://getlatka.com/companies/hackerrank"]}, {"field": "2015_funding_timeline", "conflict": "Press (Forbes, ET) report $9.2M Series B in June 2014 and separate $7.5M Recruit investment July 2015; HackerRank about page conflates these as '$9.2M Series B in July 2015 led by Indeed/Recruit' plus '$7.8M additional'", "source_urls": ["https://techcrunch.com/2014/06/12/hackerrank-raises-9-2m-series-b-round-from-khosla-and-battery-ventures-for-its-technical-recruiting-platform/", "https://www.forbes.com/sites/georgeanders/2015/07/14/hackerrank-widens-global-reach-with-infusion-from-japans-recruit/", "https://www.hackerrank.com/about-us"]}, {"field": "2016_funding_round", "conflict": "PitchBook/CB Insights list Sep 2016 Series B2 round; no public amount or press announcement found", "source_urls": ["https://pitchbook.com/profiles/company/53913-16", "https://www.cbinsights.com/company/hackerrankx/financials"]}, {"field": "employee_count", "conflict": "YC reports 300; LinkedIn reports 564; third-party databases report widely divergent figures (e.g., Tracxn 2,137) without primary confirmation", "source_urls": ["https://www.ycombinator.com/companies/hackerrank", "https://www.linkedin.com/company/hackerrank", "https://tracxn.com/d/companies/hackerrank/__oImGPrOn6WcqUQMiJn2PKBfKuCx2BqYQ41RxIntkx_E"]}, {"field": "headquarters", "conflict": "Santa Clara (YC), Mountain View (TechCrunch/PR), Cupertino (2024 press release), Palo Alto (Forbes 2015)", "source_urls": ["https://www.ycombinator.com/companies/hackerrank", "https://techcrunch.com/2022/03/29/hackerrank-a-platform-for-recruiters-to-test-coders-and-coders-to-hone-their-skills-raises-60m-at-a-500m-valuation/", "https://www.newswire.com/news/hackerrank-launches-two-new-solutions-to-help-companies-become-genai-22266754", "https://www.forbes.com/sites/georgeanders/2015/07/14/hackerrank-widens-global-reach-with-infusion-from-japans-recruit/"]}, {"field": "founders", "conflict": "Official team page lists two founders (Vivek, Hari); Tracxn lists third founder Vinayak Nair; Nair's LinkedIn shows Senior Product Manager at HackerRank, not co-founder", "source_urls": ["https://www.hackerrank.com/about-us/our-team", "https://tracxn.com/d/companies/hackerrank/__oImGPrOn6WcqUQMiJn2PKBfKuCx2BqYQ41RxIntkx_E", "https://www.linkedin.com/in/vinayak-nair"]}, {"field": "developer_community_size", "conflict": "Company marketing cites 26M+ (2025); TechCrunch Mar 2022 cited 18M; PR Newswire Dec 2019 cited 7M; about page 'Today' section cites 18M", "source_urls": ["https://www.hackerrank.com/about-us", "https://www.ycombinator.com/companies/hackerrank", "https://techcrunch.com/2022/03/29/hackerrank-a-platform-for-recruiters-to-test-coders-and-coders-to-hone-their-skills-raises-60m-at-a-500m-valuation/", "https://www.prnewswire.com/news-releases/hackerrank-acquires-mimir-to-help-student-developers-learn-improve-and-assess-their-skills-from-coursework-to-career-300975852.html"]}, {"field": "suit_of_clubs_acquisition", "conflict": "PitchBook lists HackerRank acquisition of Suit of Clubs (student management software); no press release, SEC filing, or company announcement found; deal date and size undisclosed", "source_urls": ["https://pitchbook.com/profiles/company/53913-16", "https://pitchbook.com/profiles/company/221652-91"]}, {"field": "revenue", "conflict": "No audited public revenue; third-party estimates vary widely and are unsourced from company filings", "source_urls": ["https://getlatka.com/companies/hackerrank"]}]]
- source urls
- ["https://economictimes.indiatimes.com/jobs/talent-spotting-for-techies-turns-trade-tool-for-young-companies/articleshow/26839706.cms", "https://economictimes.indiatimes.com/small-biz/startups/hackerrank-raises-7-5-million-from-japanese-firm-recruit-holdings/articleshow/48068516.cms", "https://en.wikipedia.org/wiki/HackerRank", "https://getlatka.com/companies/hackerrank", "https://inc42.com/buzz/hackerrank-formerly-known-interviewstreet-snaps-9-2-mn-khosla-ventures-battery-ventures/", "https://inc42.com/buzz/yc-association-with-indian-startups/", "https://inc42.com/company/hackerrank/funding/", "https://pitchbook.com/profiles/company/221652-91", "https://pitchbook.com/profiles/company/53913-16", "https://techcrunch.com/2012/09/11/hackerrank-social-platform-for-coders/", "https://techcrunch.com/2014/06/12/hackerrank-raises-9-2m-series-b-round-from-khosla-and-battery-ventures-for-its-technical-recruiting-platform/", "https://techcrunch.com/2019/12/17/hackerrank-acquires-mimir-an-online-platform-for-computer-science-courses/", "https://techcrunch.com/2022/03/29/hackerrank-a-platform-for-recruiters-to-test-coders-and-coders-to-hone-their-skills-raises-60m-at-a-500m-valuation/", "https://tracxn.com/d/companies/hackerrank/__oImGPrOn6WcqUQMiJn2PKBfKuCx2BqYQ41RxIntkx_E", "https://www.cbinsights.com/company/hackerrankx/financials", "https://www.crunchbase.com/funding_round/hackerrank-series-b--125533e9", "https://www.crunchbase.com/organization/hackerrank", "https://www.crunchbase.com/person/vivek-ravisankar", "https://www.dqindia.com/hackerrank-fires-53-employees-calls-it-economic-uncertainty/", "https://www.firstpost.com/tech/news-analysis/interviewstreet-disrupting-the-it-sector-hiring-process-3633511.html", "https://www.forbes.com/sites/georgeanders/2015/07/14/hackerrank-widens-global-reach-with-infusion-from-japans-recruit/", "https://www.hackernrank.com/about-us", "https://www.hackerrank.com/about-us", "https://www.hackerrank.com/about-us/our-team", "https://www.hackerrank.com/products/developer-skills-platform", "https://www.linkedin.com/company/hackerrank", "https://www.linkedin.com/in/sp2hari", "https://www.linkedin.com/in/vinayak-nair", "https://www.medianama.com/2014/06/223-hackerrank-9-2-investment/", "https://www.nasdaq.com/press-release/hackerrank-completes-workday-certified-integration-2023-02-28", "https://www.newswire.com/news/hackerrank-launches-two-new-solutions-to-help-companies-become-genai-22266754", "https://www.prnewswire.com/news-releases/hackerrank-acquires-mimir-to-help-student-developers-learn-improve-and-assess-their-skills-from-coursework-to-career-300975852.html", "https://www.sakshipost.com/news/hackerrank-lays-53-employees-amid-economic-uncertainty-222929", "https://www.thehindu.com/business/technical-talent-recruiting-startup-hackerrank-gets-rs-47-crore-funding/article7421746.ece", "https://www.vccircle.com/jmi-equity-leads-series-c-round-in-technical-recruiting-platform-hackerrank", "https://www.ycombinator.com/blog/hackerrank-yc-s11-launches-codepair-to-improve-technical-interviews", "https://www.ycombinator.com/companies/hackerrank"]