サニーズ株式会社
Sunnies is a password and subscription management platform that generates unique, service-specific email addresses and strong passwords to protect user privacy. The service provides a centralized dashboard for tracking online subscriptions, sending renewal notifications, and consolidating account credentials in one secure location. It employs dual-layer encryption and passkey-based biometric authentication to safeguard user data.
- Cybersecurity
- Software Only
- Applications
Funding
Raised to date
¥50MRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Est. $335Kacross 1 round
¥50M · Seed
Announced Oct 2026 · from article date
Disclosed cumulative: $335K
Founders
Product
Problem
Managing multiple online accounts often leads to password reuse, forgotten credentials, and difficulty tracking subscriptions, increasing the risk of unauthorized access and forgotten payments. Users struggle to keep track of which services have their personal information, making them vulnerable to data breaches and phishing attacks.
Solution
Sunnies is a password manager that generates unique, service-specific email addresses and strong passwords to enhance user privacy and security. It provides a centralized dashboard to monitor and manage online subscriptions, sending timely notifications to prevent unwanted renewals. The platform employs dual-layer encryption, ensuring that user data remains private and inaccessible, even to the service provider. Sunnies streamlines account management by consolidating login credentials and subscription details in one secure location.
Target Audience
Sunnies targets individuals who want to improve their online security and privacy by simplifying password management and subscription tracking.
Features
- Generates unique email addresses for each online service to prevent cross-site tracking and spam.
- Creates and securely stores strong, randomly generated passwords, eliminating password reuse.
- Provides a unified dashboard for managing and tracking all online subscriptions and payment schedules.
- Sends automated notifications for upcoming subscription renewals to avoid unexpected charges.
- Implements dual-layer encryption on both the device and server sides to protect user data.
- Uses passkeys (device-based biometric authentication) for secure and passwordless login.
- Offers a single inbox to manage emails received across all generated email addresses.