Best Guest Messaging Software for Chromebook of 2026

rezStream simplifies the process of maintaining communication with guests throughout their journey—before, during, and after their stay—by utilizing automated email and SMS notifications. Effortlessly send booking confirmations, pre-arrival details, reminders, and post-stay follow-ups without burdening your staff with additional tasks. Automation minimizes lost messages and guarantees that every guest receives prompt and uniform information. With enhanced communication and decreased manual efforts, rezStream enables properties to provide a more seamless guest experience, boost satisfaction levels, and garner improved reviews.

OKKAMI Inc. was established in 2016 to serve travelers and improve all aspects of their travel experience. We offer a platform for IoT and guest engagement technology to businesses in the hospitality sector. This allows them to better connect with customers, complete transactions, and improve customer satisfaction. The platform includes managed in-room devices as well as downloadable apps for iOS and Android. OKKAMI currently provides its products and features to more than 500 customers worldwide, in North America, Europe, Asia, and Europe. Our solution allows for seamless connection to third-party services through over 50+ integrations with top hospitality vendors. OKKAMI integrates with all major hotel systems, including PMS, POS and lighting. It also allows for loyalty programs, bookings, and other features.