Cobrain vs Vaaya

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

Cobrain compared with Vaaya
Detail	Cobrain	Vaaya
What it does	Shared memory for Claude, ChatGPT and your AIs	Credit infrastructure for AI agents
Stage	Startup	Not given
Founded	2026	Not given
Based in	IT	US
Pricing model	Not given	Freemium
Pricing	Free: $0, up to 1,000 notes. Pro: $9/month, unlimited notes and shares. Team: $7/seat per month (minimum 3 seats), company brain with multiple admins.	Welcome credit: $2 (personal) or $10 (Instinct). Prepaid packs: $14, $40, or $60 USD. Pay-per-call pricing varies by service: from <0.1¢ for LLM answers, ~1¢ for web search and scraping, 10-30¢ for deep research, from 5¢ for lead enrichment, 25¢ for company signals, from 33¢ for image and media gene
Key features	Shared memory across different AIs Markdown notes in real folders Share branches with collaborators MCP connector for Claude, ChatGPT and compatible AIs Search by meaning on Pro and Team plans Attach PDFs and documents for AI to read Version history with unlimited revisions on Pro Permission-based access control	Buy and hold tokenized stocks at 100% loan-to-value Access hundreds of services via single balance Per-call price disclosure before execution MCP, TypeScript SDK, and Python SDK integration Per-agent spending limits and controls GitHub-based credit line with scoring Access to LLMs, search, scraping, compute, storage, and media services Holdings remain invested while credit is used Weekly or on-demand billing via card on file
What makes it different	Free plan with no expiration for solo users Receivers of shares never pay Built by an agency using it daily with 648 notes	First credit line backed by tokenized stock holdings at 1:1 LTV One unified balance for all agent services and payments No subscription or monthly minimum; pure pay-per-call model Price transparency with exact cost shown before each call Holdings never automatically sold; credit is separate repayment obligation
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)	5 no change since last check	11 no change since last check
Trust Flow (Majestic)	7	3
Citation Flow (Majestic)	27	42
Referring domains (Majestic)	15	210

5 details filled in for both companies.

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