/Investor DB

OpenView Venture Partners — 2025 Investments

3 investments dated 2025 · listed companies and verified rows first · show all

Chargebackchargeback.com𝕏Nov 2025 · $35Macquired by Sift

Sift provides AI/ML-powered fraud prevention and risk management for digital marketplaces and consumer platforms, helping companies detect and prevent payment fraud, account takeover, and account abuse at scale.

AI & Machine LearningCybersecurityFintechAmerican Fork, US

Gavin Christensen(Director)Paul Wozniak(Director)Tim Coltrell(Executive Officer, Director)Jason Portnoy(Director)

Co-investorsForefront VentureNext Coast Ventures

Chargeflowchargeflow.ioin𝕏Nov 2025 · $35M

Chargeflow provides AI-driven chargeback and dispute resolution automation for eCommerce merchants, SaaS companies, and airlines.

AI & Machine LearningE-commerceFintechSaaS

Ariel Chen(Founder)inAvia Chen(Founder)in

Co-investorsViola VenturesJourney Ventures

Siftsift.comin𝕏Nov 2025 · $35M

Sift provides an AI-powered platform for fraud prevention and risk decisioning that helps digital businesses detect and manage online fraud.

AI & Machine LearningCybersecurityEnterprise SoftwareFintechSaaSSan Francisco, US

Jason Tan(Executive Chairman)inLawrence AngeliinMarc Friend(Chief Executive Officer)inBrandon Ballinger(Founder)inAustin Spiegel(Founder)Karthik Gollapudi(Founder)

Co-investorsInsight PartnersStripesSpark CapitalEarthrise VenturesFINTOP CapitalFirst Round Capital+20 more

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.