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.
$20/month for the first account, $7/month for accounts 2-10, $5/month for accounts 11+. One plan includes all features.
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
LinkedIn messaging and conversation management
Connection request management
Post activity and comment engagement
LinkedIn post scheduling
Activity monitoring dashboard
Rotating proxy and rate-limit management
Multi-account management for agencies
REST API for custom integrations
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
Preview approval system: every write shows numbered preview before sending anything
Eight built-in playbooks shipped as AI suggestions, no prompt engineering needed
One MCP URL works with Claude, ChatGPT, Cursor, n8n, Make and other MCP clients
30% referral commission for agencies on client subscriptions for 12 months