AI roleplay simulator for rehearsing high-stakes conversations
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
Free: 3 messages without signup, 10 messages after sign-in. Pro Monthly: $12.90/month. Pro Yearly: $129/year (saves $25.80 vs monthly, about $10.75/month).
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
33 personas including Elon Musk, Steve Jobs, Donald Trump, Socrates, and specialized coaches
Goal-oriented Mission Mode with live reaction meters
30 conversation guides for different scenarios
Method personas with specific communication frameworks
Practice without creating an account
Private personas and chat history sync for signed-in users
No content filters for difficult topics
Encrypted chat storage for signed-in users
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
Builds communication as a muscle through practice, not theory
AI personas push back and test your boundaries unlike entertainment chatbots
Free access to all personas and scenarios, no paywall for basic practice
Privacy-first with no data selling or model training on user chats
Personas configured with specific methods like NVC and Socratic questioning, not celebrity imitations
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
cosskill
Rock Identify