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Sell Whisper AI vs OxelLab Assistant

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

Sell Whisper AI compared with OxelLab Assistant
DetailSell Whisper AI logo Sell Whisper AIOxelLab Assistant logo OxelLab Assistant
What it doesAI customer support and sales platform that deploys agents across 13 channels AI phone receptionist that answers business calls 24/7 in the caller's language, books appointments to Google Calendar, and provides transcripts and summaries
StageStartup Not given
Founded2026 Not given
Based inEG US
Pricing modelFreemium Paid
PricingFree 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 Talk time: $1.00/min in US and Canada, $1.00–$1.50/min for international calls. Text messages: $0.05 per message sent or received. Optional dedicated business number: $10/month. Simple forwarding (no AI): $10/month number plus $0.10/min talk time.
Key features
  • 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
  • Multilingual with auto-switch (English, Spanish, Russian, Ukrainian)
  • Google Calendar appointment booking with conflict checks
  • Call transcripts and summaries
  • Outbound calling and price quoting
  • Customizable voice and greeting
What makes it different
  • 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
  • Natural-sounding conversation, not a phone tree
  • Automatic language detection and switching during calls
  • US-based company with transparent operations and data privacy
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check29 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)140
Referring domains (Majestic)20

6 details filled in for both companies.

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