KX21 vs Seam AI

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

KX21 compared with Seam AI
Detail	KX21	Seam AI
What it does	The Platform People	Account-based marketing platform that turns intent signals into pipeline through AI
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	US
Pricing model	Not given	Paid
Pricing	Kapture: $0.001 per recording, $0.005 per completed form, $15/month for unlimited e-signatures, 2,000 free tokens to start. Komms: $0.08 per minute including phone call, $15/month per phone number, 625 free minutes to start. KontrolX: 50% off current bill, base rate from $2,500/month, no per-lead fe	Growth plan: $3,000/month (billed annually) with 100,000 Credits; Pro plan: Custom pricing with 200,000 Credits; Enterprise plan: Custom pricing with 750,000 Credits
Key features	Lead recording and session replay at $0.001 per recording E-signatures with $15/month unlimited access Form building and lead capture with Kapture SIP routing on customer-owned carrier 100+ MCP tools for Claude and AI clients	ICP and FIT modeling Continuous account scoring Website intent detection for companies and individuals Job change and new hire signals Funding round alerts AI prospecting and research agents Social listening and engagement tracking Lookalike audience modeling Custom signal integration
What makes it different	Transparent pricing with no vendor markup: phone, storage and data companies bill customers directly 50% savings on lead routing and call tracking compared to current vendors Customer data ownership with no export fees or seat charges Built for AI with 100+ MCP tools for Claude All features available in every plan with usage-based pricing only	Identifies revenue-shaping events before they appear in pipeline Connects signals to customer context for native CRM integration Automates outreach based on buying intent with zero manual work Combines multiple buying signal types across channels Purpose-built for modern GTM and growth teams
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 +1 (up) since last check	30 −1 (down) since last check
Trust Flow (Majestic)	6	14
Citation Flow (Majestic)	26	23
Referring domains (Majestic)	15	122

5 details filled in for both companies.

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