How do their growth rates compare?

Intercom has a month-over-month growth rate of +2.7%; 21X (formerly Structurely) has +367.9%.

How does pricing compare?

Intercom: Free Trial, Paid. Intercom offers a 14-day free trial with no credit card required and then subscription tiers, with seats and AI agent resolution volume priced separately. Published pricing exists, but the AI agent component is typically usage-based, so the total depends on conversation volume. Contact sales for enterprise quotes. 21X (formerly Structurely): Contact for Pricing. Platform fee plus usage-based pricing. No seat licences; you pay for the platform and for activity metered in tokens. Voice from about $0.07 per minute (BYOC), SMS from about $0.02 per message, AI email from about $0.02 per email, with volume discounts on higher tiers. Three plans — Small Team, Large Team and Enterprise / Build Your Own — are quoted via sales; a demo AI call is offered before you commit.

What are alternatives to Intercom and 21X (formerly Structurely)?

Other tools in related categories include Gorgias, Respond.io, Crisp, Outreach, JustCall.

Intercom vs 21X (formerly Structurely) — Traffic (4.47M vs 13.45K), Pricing & Verdict

Open AI Tools

Intercom vs 21X (formerly Structurely) — Traffic (4.47M vs 13.45K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Intercom	21X (formerly Structurely)
Official Domain	intercom.com	structurely.com
Pricing Model	Free Trial, Paid	Contact for Pricing
Monthly Visits	4.47M (4,471,110)	13.45K (13,453)
MoM Traffic Delta	+117.9K (+2.7%)	+10.58K (+367.9%)
Primary Market & Share	🇺🇸 United States (39%)	🇺🇸 United States (70.7%)
Direct Visits / mo	3.58M	5.95K
User Rating	4.5	4.3
Supported Platforms	Website	Website

Intercom

AI-first customer service with a natively integrated AI agent

Fin AI Agent

An AI agent trained specifically for customer service that resolves routine and increasingly complex multi-step queries across every channel.

Unified omnichannel helpdesk

Chat, email, phone, and messaging conversations arrive in one shared inbox with ticketing built for collaboration across teams.

Copilot in the inbox

An assistant that proactively surfaces context from connected systems and handles admin work without leaving the conversation view.

Knowledge Hub and AI insights

Centralize and measure the content behind AI and self-serve support, with suggestions on what to fix and one-click actions.

Strengths & Pros

+AI agent and helpdesk share one data model, so human and AI support genuinely improve each other
+Covers the full support stack: inbox, ticketing, help center, outbound, and reporting
+Fin deploys across phone, email, chat, and messaging with strong reported resolution rates
+Simulation tools let teams validate complex AI behavior before going live