Stanlly plus is a web browser-based digital stamp rally system that helps organizations create interactive campaigns without requiring participants to install an app. Designed for low cost and quick delivery, its Light Plan can be launched in as few as five business days. The service has supported stamp rally projects nationwide, with more than 3.25 million cumulative participants and over 18 years of development experience.

Campaigns can use QR codes, GPS, NFC tags, quizzes, keywords, points, lotteries, coupons, and other participation methods. A map helps users find and track locations, while organizers can download real-time participation data and optionally obtain cross-tabulated analysis. The system supports campaigns for tourism, shopping, events, exhibitions, and community activities, including family-friendly puzzle rallies and regional food or sightseeing trails.

Stanlly plus handles initial setup, including design, stamp images, and location information, helping first-time organizers get started. Security measures include WAF and IPS, and the provider cites PrivacyMark, ISMS, and ISMS Cloud Security certifications.