HighlighterAI.com vs BTS Chatter

HighlighterAI.com lets you capture highlights from books, articles, PDFs, and any content using your camera or photo library. Upload an image of a page, and our AI extracts the key passages for you. Each highlight lives in a Color, your personal collection organized by topic, source, or mood. Features: - AI-powered highlight extraction from photos of books, documents, articles, and more - Organize highlights into Colors, each collection has its own unique deep color code - Follow other readers and see what they're highlighting - Discover public highlight collections from the community - Prism filter to browse highlights by community color topics - Share individual highlights or entire collections - Your unique Deep Color identity, a 48-bit color code that's yours alone - Beautiful scroll-driven pastel feed with cards you can swipe through - Pin your favorite highlight to the top of each collection - Read progress tracking, pick up where you left off Whether you're studying, researching, or just love collecting great quotes, HighlighterAI.com turns your reading into a colorful, shareable experience.

Chatter - Your agents. Your tools. Your data. Chatter is the AI chat app we built for ourselves - because we wanted frontier-quality answers without handing our conversations to yet another data-hungry platform. Now it's yours too. Chatter runs on Ollama Cloud with zero data retention: your prompts and answers are processed, streamed back, and gone. Nothing stored server-side, nothing used for training. Just fast inference on powerful open models - and a native, lightweight app on iPhone, iPad, and Mac that stays out of your way. Private by design. No account, no sign-up, no login - enter your API key and start chatting. We collect nothing: no analytics, no tracking, no telemetry. Your chats, agents, and knowledge live on your devices and sync exclusively through your personal iCloud (Apple CloudKit), end-to-end within your own Apple ID. We couldn't read your data if we wanted to - and we don't want to. Build your own agents. Create assistants with their own personality, model, and toolset - a coding expert, a research companion, a home-automation operator. Each agent is exactly as capable (and as locked-down) as you decide. Give them tools with MCP. Connect any Model Context Protocol server - self-hosted on your LAN, over Tailscale, or anywhere else. Your agents can query your databases, control your smart home, or reach your internal APIs. Your infrastructure stays yours. Give them knowledge. Attach curated knowledge bases to any agent - import PDFs or Markdown, and your agent reads exactly the documents it needs, when it needs them. Watch them grow. Agents remember what matters: they keep their own notes about you and your projects across chats, and they can even write down reusable skills - procedures you teach them once and they follow forever. You stay in control: everything they learn is visible, editable, and deletable. Everywhere you are. One app for iOS and macOS, with your agents, chats, and knowledge synced privately through iCloud. No subscription. No middleman. No tracking. Chatter is a native client for your own Ollama Cloud account - bring your API key, and own your AI. **Requires an Ollama Cloud API key (ollama.com). Chatter connects directly to Ollama Cloud and to MCP servers you configure; we run no servers of our own.**