Arbyn vs Sell Whisper AI

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

Arbyn compared with Sell Whisper AI
Detail	Arbyn	Sell Whisper AI
What it does	AI customer service and sales agent for Shopify that answers emails and live chat in your voice and takes real order actions	AI customer support and sales platform that deploys agents across 13 channels
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	EG
Pricing model	Freemium	Freemium
Pricing	Arbyn Starter: Free with 150 AI conversations per calendar month. Arbyn Growth: $59/month for 500 conversations. Arbyn Agent: $99/month for unlimited conversations, or $990/year. All plans include every feature with no per-ticket or per-resolution fees.	Free plan with 50 conversations/month, 1 agent, Claude Haiku 5.5, and access to Chat Widget, Help Page, Agent Chat Page, WordPress. Starter at $39/month with 500 conversations, 3 agents, and all 4 AI providers. Pro at $149/month with 2,000 conversations and 5 agents. Business at $349/month with 10,0
Key features	Updates shipping addresses on its own without approval Cancels orders, issues refunds, applies discounts with one-click approval Shopify timeline logging of all actions and conversations	No-code AI agent builder with template selection Knowledge base from documents, website pages and written answers Deploys to 13 channels including chat widget, WhatsApp, Instagram, Messenger, Slack, Shopify, WooCommerce, Zendesk, Salesforce, WordPress, Help Page, Agent Chat Page, and API Human handoff with full conversation context Lead collection and scoring by engagement and intent Conversation analytics with sentiment analysis and top topics Choice of 4 AI providers: Claude, ChatGPT, Google Gemini, Grok Multi-tenant platform with role-based access and two-factor authentication Data encryption in transit (TLS 1.3) and at rest (AES-256) 6 native integrations: WooCommerce, Cal.com, Calendly, HubSpot, Zendesk, Salesforce
What makes it different	Flat pricing with no per-ticket or per-resolution fees, unlike 30+ competitors that meter conversations Takes real Shopify order actions like refunds and cancellations, not just draft emails Learns your voice from replies you approve without requiring a knowledge base Combines support and sales in one agent and one conversation Setup in under 10 minutes with no configuration required before first reply	AI-first platform built from scratch, not a wrapped third-party tool or no-code prototype Live in production serving businesses globally with 13 deployment channels FastAPI backend with Next.js frontend and real-time WebSocket messaging Vector search with PostgreSQL and pgvector for accurate, grounded answers from your knowledge base
Community votes	0	0
DR (Domain Rating by Ahrefs)	40 −2 (down) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	4	0
Citation Flow (Majestic)	19	14
Referring domains (Majestic)	42	2

5 details filled in for both companies.

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