| What it does | Free online rock identifier by photo
| Your portable, quotable memory vault for every AI you work with
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| Stage | Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | Free plan: 3 identifications and 1 follow-up per day, basic value range, up to 200 saved specimens when signed in. Plus plan: $2.50 per month billed yearly ($29.99 annually) or $9.99 per month billed monthly; 100 requests a day shared across identifications and follow-ups, detailed price analysis, m
| Free: $0 with 1 complete personal workspace, unlimited capture from Claude ChatGPT & Gemini, automatic extraction of decisions frameworks & action items, and connect to Claude via MCP. Plus: $19/month includes everything in Free plus unlimited client & project workspaces, ability to talk workspaces
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| Key features | - Upload 1-3 photos of the same rock from different angles
- AI-powered photo analysis to suggest rock matches
- View visible clues, limitations and possible alternatives for each match
- Follow-up questions about lookalikes and properties
- Save photos, results and conversations to an account
- Browse reference links to educational resources for suggested matches
- Track daily identification allowance remaining
- Price analysis and estimated value range for specimens
| - 1-click browser export for Claude, ChatGPT, Gemini, Perplexity conversations
- Automatic extraction into 8 categories: decisions, frameworks, golden passages, definitions, actions, questions, offers, emergence
- Real-time vault recall in Claude and ChatGPT via Model Context Protocol
- Character-level provenance tracking with exact line quotes
- Free archive unpacker for ChatGPT and Claude exports
- Chrome browser extension for automated export
- Export to multiple formats: Markdown, PDF, HTML, JSON, plain text
- Bring your own AI API key for Claude, OpenAI, Google, or Ollama
- Cross-conversation research briefs synthesizing insights with cited quotes
- Voice profiles to make AI write in your authentic voice
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| What makes it different | - No sign-up or app download required to start identifying rocks
- Photo-based identification with transparent uncertainty acknowledgment
- Works on any device with a browser and internet connection
- Mobile-friendly with camera option where supported
- All photo tools share the same subscription and daily allowance
| - Every extraction traces back to exact character positions in original source, with zero hallucinations
- Persistent memory across multiple AI platforms means knowledge compounds instead of resetting
- Automatic extraction from raw chats without manual tagging or organizing
- Open infrastructure with portable markdown seeds and zero vendor lock-in
- Independent founder maintaining complete data sovereignty
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
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| Community votes | 0 | 0 |
| DR (Domain Rating by Ahrefs) | 15 ▼ −1 (down) since last check | 1 ● no change since last check |
| Trust Flow (Majestic) | 15 | 0 |
| Citation Flow (Majestic) | 25 | 12 |
| Referring domains (Majestic) | 20 | 3 |