Hark vs Sistava

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Hark compared with Sistava
Detail	Hark	Sistava
What it does	A new kind of system for getting things done	Hire AI employees to run your business, around the clock
Stage	Not given	Not given
Founded	Not given	2022
Based in	Not given	NL
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.	Starter $50/month, Builder $100/month, Founder $200/month, Leader $400/month. Custom enterprise available. Credit packs: Boost 1000 credits $6, Recharge 2000 credits $11, Power 3000 credits $15.
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	AI Employee Marketplace with pre-built roles 6-layer memory system for AI employees OAuth integration with 60+ apps Multi-channel communication via chat, email, voice, Slack, and API 24/7 autonomous work with approval gates Personal Assistant included with every account Multiple workspaces with isolated data and billing Alumni list preserving terminated employee history
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	Built and operated by AI employees with one human founder guiding the company AI employees learn from experience and share knowledge across the entire team Complete transparency as an open company publishing company records and operating practices Clear approval paths and human control over all AI work Hands-on onboarding with one-on-one Applied AI Engineer sessions
Community votes	0	0
DR (Domain Rating by Ahrefs)	63 +1 (up) since last check	24 no change since last check
Trust Flow (Majestic)	24	13
Citation Flow (Majestic)	40	32
Referring domains (Majestic)	1766	116

5 details filled in for both companies.

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