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.
Not given
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
Atlas manager agent that breaks down tasks and delegates to specialists
Ready-made team templates for marketing, research, operations, and more
Agent Marketplace with 20+ built-in specialists
Four control modes from Minimal to Manual for agent autonomy
Support for Claude, OpenAI, Gemini, and GitHub Copilot on one team
Live activity feed, task board, and team inbox with file previews
Agent memory and shared Decision Ledger across sessions
Agent Creator to build custom specialists in plain English
MCP server integration to connect agents to outside services
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
One team can use multiple AI providers simultaneously
Atlas manager agent coordinates specialist agents with real-time task handoffs
Agents maintain memory across sessions with no re-explaining preferences
Hark
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