• 10 million+ community-created characters — The largest confirmed character library on any AI platform globally; includes celebrities, historical figures, anime characters, fictional personas, and user-built originals; confirmed by Wikipedia and WeavAI's April 2026 review.
• Unlimited free chat — No message limits on the free tier confirmed by WeavAI's 2026 review and aiinsightsnews.net; the most generous free chat access of any AI platform in this roundup.
• Multi-Character Rooms — Interact with multiple AI characters simultaneously in a single conversation; confirmed by WeavAI's April 2026 review and Character.AI LinkedIn as a core platform feature.
• Chat Memories — Characters remember past conversations for coherent long-term interaction; c.ai+ subscriber feature confirmed by WeavAI's 2026 review and aiinsightsnews.net.
• Imagine Gallery (AI Image Generation) — New feature launched March 2026; allows c.ai+ subscribers to generate AI images within chats; confirmed by WeavAI's April 2026 review and the official Character.AI LinkedIn post.
• AvatarFX (AI Video Generation) — AI video generation from characters; confirmed via the official Character.AI LinkedIn 2026 post alongside social feeds and scenes and streams.
• Social Feeds, Scenes & Streams — Social content discovery and sharing features; confirmed via the official Character.AI LinkedIn 2026 highlights post.
• Native iOS and Android apps — Full mobile access confirmed by WeavAI (iOS App Store ID: 1671705818 confirmed); the most downloaded AI companion app in the App Store during peak periods.
• Character Creation Tools — Detailed character-building with personality descriptions, dialogue examples, and background settings; confirmed by WeavAI's 2026 review as a core platform capability.