Messenger vs Olvid

Messenger is Meta’s free messaging app for chatting and calling friends and family on Facebook and Messenger without needing a phone number. It is available on Android, iOS, macOS, web, and Windows. Alongside messages and voice and video calls, it supports high-definition photos, animated stickers, GIFs, reactions, and chat themes. Stories photos and videos and shared Notes disappear after 24 hours, while sent messages can be edited for up to 15 minutes. Meta AI can answer questions, give advice, and help with homework, but is available only in select languages and countries. Meta says personal messages are becoming end-to-end encrypted by default, protecting message and call content in transit from Meta seeing or hearing it. Encrypted chat history can be saved in secure storage and accessed with a six-digit PIN or a key stored in Google Drive or iCloud. Disappearing messages are available only in end-to-end encrypted conversations and last 24 hours. The desktop apps for Windows and macOS offer group video calls, notifications, and chats synced across mobile and desktop.

Olvid is an instant messaging app for text messages and attachments, available on Android, iOS, Linux, macOS, web, and Windows. Olvid says it does not require identifying details such as a phone number, email, name, address, or birth date. It also says messages and metadata are end-to-end encrypted, so it cannot know who is communicating with whom. Each message and file uses a single-use ephemeral key, intended to protect message history if a key is compromised. The app supports synchronization across devices without a master device. Secure audio and video calls are end-to-end encrypted; video calls support up to two contacts, while group audio calls have no participant limit. Receiving calls is free, and initiating them is free during a one-month trial that ends without billing or automatic subscription. The free plan includes unlimited messages and attachments, group discussions, ephemeral messages, multiple profiles, and inbound calls. Business costs €990 a year; Enterprise costs €990.50 a year.