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Claim this profile →🏆 Featured in Datapile’s Q4 2026 USA Funding Report
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<a href="https://datapile.co/reports/q4-2026-usa-startup-funding" target="_blank" rel="noopener" style="display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:9999px;background:#0B1224;color:#ffffff;font:600 13px/1.2 -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;text-decoration:none;border:1px solid #7C5CFF"><span style="display:inline-block;width:11px;height:11px;border-radius:3px;background:#7C5CFF"></span>Featured in Datapile’s Q4 2026 USA Funding Report</a>Funding history
- 2$74 millionSeries AOct 6, 2026
Led by Nvidia, Lightspeed Venture Partners, Jeffrey Katzenberg
Announcement ↗ - 1$59MSeed and Series AMay 28, 2026Announcement ↗
Founder
Alberto Taiuti
CEO
Investors in Reactor
Backers from this company's tracked funding rounds.
- NNvidiaLead investorVC firm
- SSapphire VenturesVC firm
- LLightspeed Venture PartnersLead investorVC firm
- WWndrCoVC firm
- AAmplify PartnersVC firm
- SSky9 CapitalVC firm
- FFPV VenturesVC firm
- AAbstract VenturesVC firm
- JJeffrey KatzenbergLead investorAngel
Reactor in the news
Coverage of this company's funding, tracked by Datapile.
- Nvidia joins Reactor’s Series A as world model startup reaches $74 million ↗Crypto Briefing · Oct 6, 2026
- Real-Time AI Video Startup Reactor Raises $59M From Jeffrey Katzenberg, Other Investors ↗Variety · May 28, 2026
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