Crypho vs Yay.com Business Instant Messaging

Crypho is an end-to-end encrypted communications service for chat, file sharing, and video conferencing. Persistent group chats include a shared file folder and are available only to invited members. The service supports encrypted calls and video calls, guest access, and apps for Android, iOS, macOS, Windows, and the web. It uses TOTP two-factor authentication, with tokens available by SMS or mobile app, and offers Norwegian BankID identification for company and customer processes. Crypho lists authenticated AES with 256-bit keys in CCM mode, El-Gamal elliptic-curve 384-bit encryption, and scrypt among its cryptographic methods. The company says user data is hosted on dedicated servers in Norway, without cloud services. The free plan is for personal use, limited to one group and files up to 3 MB. Pro costs €379 a month and allows up to 25 team members, 100 groups, and files up to 100 MB. Enterprise pricing is available by contacting Crypho; listed features include files up to 2 GB, unlimited groups, and an optional on-premise server.

Yay.com Business Instant Messaging combines business chat with voice calling in an app for teams and their external contacts. Users can send files, organize discussions with threads and group chats, and search by keywords, people, shared links, files, or phone numbers. One-to-one chats can start a voice call, while group chats can connect to a conference bridge. Yay says users can invite clients and partners into business conversations. The product page describes messaging and file sharing as end-to-end encrypted and GDPR-compliant. Administrators can grant chat access per user and configure individual permissions. The service is integrated with Yay’s VoIP phone system; listed phone-system integrations include Pipedrive, HubSpot, Capsule CRM, Slack, Zoho CRM, Google Contacts, Office 365, Microsoft Teams, and Intercom. The app runs on Android, iOS, Linux, macOS, web, and Windows. Its messaging features are included in a 14-day trial of the cloud phone system, which does not require a credit card. Paid plans are priced per user per month when billed yearly, and prices exclude tax: Core is $12 a month, Standard is $20 a month, and Premium is $32 a month. Yay was founded in 2014 and is based in Guildford, Surrey, United Kingdom.