Viber offers end-to-end encryption for personal chats but its privacy model has limitations in metadata collection, backup handling, and its parent company Rakuten's data practices. WeTalkin provides more comprehensive privacy protection.
E2EE on everything. Zero metadata. No phone number required.
| Feature | WeTalkin | Viber |
|---|---|---|
| E2E Encryption Default | Yes — everything | Yes — personal chats and calls |
| Metadata Collection | Zero | Collects contacts, device info, usage data |
| Phone Number Required | No | Yes |
| Parent Company Data Access | None — independent | Rakuten — data ecosystem |
| Ads in App | No ads ever | Contains advertising |
| Business Messaging | E2EE team workspaces | Business messages not E2EE |
| Group Encryption | Full E2EE | E2EE for groups |
| Zero-Knowledge Architecture | Yes | No |
Viber provides E2EE for personal and group messages using a Signal Protocol-based implementation. However, Viber's business messages and chatbot interactions are not encrypted. WeTalkin encrypts all communications with zero-knowledge architecture, ensuring comprehensive protection without exceptions.
Viber is owned by Rakuten, a Japanese technology conglomerate with e-commerce, fintech, and advertising divisions. Viber's data collection feeds into Rakuten's broader ecosystem. WeTalkin is independent with no parent company data sharing.
Viber displays ads within the app and offers advertising services to businesses. This ad-supported model inherently requires user data collection for targeting. WeTalkin has no advertising and no incentive to collect user data.
Viber's privacy policy permits collection of contact information, device data, usage patterns, and location. While message content is encrypted, the surrounding metadata is extensively collected. WeTalkin's privacy policy is straightforward: we collect nothing.
Switching from Viber to WeTalkin is straightforward. Download WeTalkin, create an account without a phone number, and invite your Viber contacts. Both apps can run simultaneously during your transition period.
Make the switch to zero-knowledge privacy. No phone number. No metadata.
Viber encrypts personal and group messages end-to-end. However, business messages, chatbot interactions, and Viber Out calls are not E2EE. The app also collects extensive metadata despite encrypting message content.
Yes. Viber displays ads within the app as part of its revenue model. This advertising requires data collection for ad targeting. WeTalkin is completely ad-free with no data collection.
WeTalkin offers zero metadata collection, no phone number requirement, no advertising, and no parent company data sharing. While Viber encrypts messages, WeTalkin provides more comprehensive privacy across all aspects of the platform.
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Zero-knowledge architecture. No phone number. Your data stays yours. Always.
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