All-in-one AI assistant for chat, writing, research, and content creation across web, browser extensions, and mobile platforms
Free online rock identifier by photo
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Not given
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
Key features
Chat with multiple leading AI models in one interface
Summarize web pages and videos with timestamps
AI-powered writing assistant with 80+ templates
Real-time web search with AI-powered answers
Website translation with parallel bilingual reading
AI image generation and editing tools
Smart toolbar for text explanation and rephrasing
PDF reading and analysis capabilities
Email analysis and response generation
No-code bot platform for creating AI assistants
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
What makes it different
Available across all platforms: web, browser extensions, desktop, and mobile in one unified interface
Access to multiple leading AI models including GPT, Claude, and Gemini
Trusted by 10 million users worldwide with 4.9/5 rating on Chrome Store
Works seamlessly within any webpage via keyboard shortcut or browser icon
Free to start with no credit card required for basic features
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
Monica
Rock Identify