Shannon AI vs Vaakyo

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

Shannon AI compared with Vaakyo
Detail	Shannon AI	Vaakyo
What it does	Frontier Red Team Lab for LLM Safety	AI voice agents that answer and make phone calls for Indian businesses in 13 languages
Stage	Startup	Not given
Founded	Not given	Not given
Based in	Not given	IN
Pricing model	Freemium	Freemium
Pricing	Free: $0 with 30,000 daily tokens; Plus: $5.99/month with 80,000 daily tokens; Standard: $19.99/month with 265,000 daily tokens; Pro: $49.99/month with 665,000 daily tokens. Cryptocurrency payment offers 2 months access for 1 month payment.	Starter: ₹5.50/min pay-as-you-go (₹4.00/min in browser); Growth: ₹2,999/month with 600 minutes included, then ₹4.75/min; Scale: ₹9,999/month with 2,500 minutes included, then ₹4.00/min. Phone number: ₹500/month. Truecaller verified caller ID: ₹2,000/month. Taxes included.
Key features	DarkEval Benchmark - proprietary adversarial evaluation system with 96% exploit coverage Memory - context-aware conversations saving approximately 40% on token usage Web search capability across platform Transparent reasoning and chain-of-thought visibility Compliance mapping to NIST AI RMF, ISO/IEC 23894, and SOC 2 Tool calling and JSON output support Multiple open-weight frontier models available Enterprise-grade reporting and team analytics	Speaks 13 Indian languages including Hindi, English, Hinglish, Bengali, Gujarati, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, Urdu and Bhojpuri Agents built from plain-language descriptions using Composer API and MCP server for developers Integration with CRM, calendar and booking systems via APIs and webhooks Call recording, transcription and extraction Call transfers to human team members Encrypted storage and audit logs Calling hour windows to comply with regulations
What makes it different	Constraints-relaxed models uniquely capable of detecting vulnerabilities other filtered AI systems cannot Sandboxed environment ensuring all testing is isolated, logged, and auditable Purpose-built for professional red-teaming with enterprise compliance capabilities Free tier available with no credit card required for getting started	Live and working in under an hour with browser testing before deployment
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)	42 −1 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	19	0
Citation Flow (Majestic)	33	0
Referring domains (Majestic)	382	0

5 details filled in for both companies.

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