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
Lead finding from 350M+ companies database
AI-powered contact verification
Multi-channel outreach on email, LinkedIn, and WhatsApp
AI Prospect for lead research and qualification
AI Engage for automated outreach campaigns
Agent Mode for autonomous task execution
Account monitoring for signals like funding and leadership changes
Inbound lead research and qualification
Company briefing reports for sales calls
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
Verified B2B data from real database, not AI-generated leads
Fully autonomous execution across the entire GTM cycle
Built on a decade of enterprise AI and big data infrastructure
Real-time account signals for timely re-engagement
Integration with sales tools for 24/7 automated execution
Hark
Futern