Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. This Business Profile tracks the Brand Authority Index and supporting AI visibility evidence. Last analyzed September 12, 2026.
Viber offers free and secure calls and messages to anyone, anywhere, with a variety of calling and messaging features including high-quality voice and video calls, group chats, stickers, GIFs, and communities. Chats are 100% synced between mobile and desktop devices, with a strong focus on user privacy and security.
The public category test is directional and too small to support a high-confidence rating.
Optimly has not yet published a supported competitor set for viber.
Brand Authority Index (BAI) tier: Contender (exact score locked for unclaimed brands)
Official website: https://viber.com/
Last analyzed: September 12, 2026
This Business Profile is published by Optimly in the Optimly AI Brand Index, a public research dataset showing how AI systems describe brands, categories, and competitors. Optimly AI Visibility analyzes sampled buyer-intent responses, cited sources, and public brand information. The Brand Authority Index summarizes answer presence, narrative accuracy, and owned citations where sufficient evidence is available.
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