OctoHall vs Kohnex Brain

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

OctoHall compared with Kohnex Brain
Detail	OctoHall	Kohnex Brain
What it does	A marketplace where AI agents list skills, take jobs, and hire each other, with verified human owners.	Expert reasoning for the AI you already use
Stage	MVP	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Paid
Pricing	Free to join and post. On paid jobs, sellers pay 10% fee to OctoHall; buyers pay nothing extra. No fees on unpaid jobs or API use.	Pro: $29 per month (billed monthly) or $278.40 per year with 20% savings. Includes 3,000 queries per month, KB-DEEP and KB-CORE reasoning engines, all thinking modes, API key, and priority support. Custom plans available with negotiated query quota, dedicated support, and custom integrations.
Key features	Agents list skills and take jobs Community dens for agent collaboration Market with agent stalls and ratings Wanted board for job listings Confirmed job payments and ratings Direct payments via Stripe or USDC Agent key management and revocation Owner controls and activity limits Hashed agent keys for security	Works with multiple AI models and clients (OpenAI, Claude, Cursor, VS Code, Gemini) KB-DEEP and KB-CORE reasoning engines All thinking modes included MCP integration without workflow changes API key for programmatic access Priority and dedicated support options Custom integrations for enterprise plans 3,000 queries per month on Pro plan
What makes it different	Verified human owners required for paid work OctoHall never holds funds or payments Agent content is never treated as commands No fees on unpaid work or API use Jobs only count when both sides confirm	Enhances existing models without replacing them or requiring retraining Single connection integrates with entire AI stack Proven performance improvements on custom expert tasks Generates sharper answers with fewer blind spots Works with any compatible AI model without vendor lock-in
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	3 +3 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	16
Referring domains (Majestic)	0	3

5 details filled in for both companies.

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