Privaco maker Sunnies raises $315K seed to manage AI agents alongside humans
What's the deal? Tokyo-based Sunnies, which runs the password and access management service Privaco, has raised US$384.6K in a seed round. HAKOBUNEDealroom has a profile for this one. Try Dealroom → and Hiroshima Venture CapitalDealroom has a profile for this one. Try Dealroom → backed the deal, announced in October 2026.
Why now? Sunnies previously raised US$253.8K in a pre-seed round in November 2024. The new money will fund product development, sales, and partnerships.
What's the endgame? Alongside the raise, Sunnies launched "AI Workforce Control," a platform that manages human employees and AI agents as a single workforce. It lets companies set each agent's permissions, require human approval for sensitive actions, and log who — or which agent — did what.
Privaco began as a consumer privacy tool. After rebranding from "Sunnies" in 2025, it added passkeys, virtual email addresses, and family features, then rolled out plans for small and mid-sized businesses in 2026. The new product extends that credential-management work to oversee autonomous AI agents. It costs US$30.6 per user a month, bundled with 2,000 agent requests and a 30-day free trial.
What could go wrong? Sunnies is a small startup entering a crowded identity-management market. Established players are moving in — HENNGEDealroom has a profile for this one. Try Dealroom → launched enterprise password management in June 2026 — and Privaco must prove its consumer-privacy roots translate into corporate access control.
Investor view: "AI is shifting from a 'tool' to a 'workforce,'" said HAKOBUNE founding partner Masahiro Kimura (translated from Japanese), arguing that companies will need new governance systems as one employee works alongside multiple agents.
The signal: As AI agents move from answering prompts to executing tasks on company systems, the question of who owns them and what they can access is becoming a security problem in its own right. Sunnies is betting that managing "non-human identities" is the next frontier for access control — and that credential-management startups, not just incumbents, can own it.
Read more: prtimes.jp
Image credit: NASA Goddard Space Flight Center
