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Open8

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Women-targeted video ad network for smartphone

Tokyo, JapanFounded 2015Marketing
Valuation $25–50M Last recorded · 2015
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Open8 and the history behind them.

About Open8

Open8 is a technology company specializing in AI-driven video solutions designed to enhance marketing and content creation. Operating primarily in the digital marketing and media sectors, Open8 serves a diverse range of clients including businesses looking to optimize their video content for better engagement and conversion rates. The company employs a business model that combines software as a service (SaaS) with custom solutions, generating revenue through subscription fees and bespoke project engagements. By leveraging advanced artificial intelligence and machine learning algorithms, Open8 enables clients to create, edit, and distribute video content more efficiently and effectively. The platform's key features include automated video editing, personalized content recommendations, and performance analytics, making it a valuable tool for marketers and content creators aiming to maximize their ROI.

Source: Dealroom company data

At a glance

Founded
2015
Headquarters
Tokyo, Japan
Sector
Marketing

Investors

11 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed3 investors entered at this stage

  • Incubate Fund
  • JAFCO
  • TBS Innovation Partners

Series A1 investor entered at this stage

  • Mirai Creation fund

Series B and later7 investors entered at this stage

  • Japan Finance
  • H.I.S
  • Quantum Leaps Capital Partners
  • JP Life Next Fund
  • Mitsubishi UFJ Capital
  • Shizuoka Capital
  • Idoma Holdings
Team profiled 5 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
🇯🇵 Japan · Tokyo HQ
Book a demo for the full country breakdown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Open8 on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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