Understand the process before you hand it to an agent
Stage
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Founded
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Based in
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US
Pricing model
Freemium
Open source
Pricing
Free plan available. hark pro² at $20/month with 2× more usage. hark pro³ at $100/month with 10× more usage. All features available in all plans; upgrading increases usage capacity.
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Key features
Persistent memory to tailor responses based on shared context
Computer use agent for browsing, research, and web tasks
End-to-end encryption for data security
Action Buttons for prioritized task completion
Email management and sorting
Flight booking and travel planning
Food ordering integration
Appointment booking and healthcare search
Expense auditing and savings recommendations
Connect to AI agents like Claude, ChatGPT, Cursor and Antigravity
Works entirely on your laptop with no data sent to external servers
Link related records across systems to follow work between them
Interactive analysis with live filtering and view updates
Works with Excel workbooks and CSV exports
What makes it different
Operates its own secure computer with full browser for independent task execution
End-to-end encryption vault for sensitive data protection
User approval required before performing sensitive actions
All features available across free and paid tiers
Runs on your laptop with no software licence fees
Deterministic engine uses minimal AI, keeping costs similar for large and small files
No account or setup complexity needed
Agent helps identify what to export from your systems
Hark
glasstarn