Compare and track AI agents with live usage data, pricing and reliability
Stage
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Founded
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Based in
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Pricing model
Freemium
Freemium
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.
Free with an account, up to 5 kits per day. No paid plans listed on the site.
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
445 AI agents ranked on live public data
Agent pricing comparison side-by-side
AI agent starter kits
Live status pages for 82 agents
Pricing history since 2024
3,861 libraries ranked by project usage
231 live code examples
524 APIs in 34 categories
Real-world usage from 10,078 GitHub repos
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
Daily-updated live data on agent downloads, GitHub activity and releases
No paid placements or affiliates; independent data from official sources
Tested starter kits verified by AI agents building real projects
Pricing history for 154 agents since 2024 with daily price checks
Real-world developer stack analysis from 10,078 public AI-built GitHub repos