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Finn vs REX

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

Finn compared with REX
DetailFinn logo FinnREX logo REX
What it doesPowerful, flexible, and human-sounding AI voice agents for enterprise call automation A coding agent that runs your whole Windows PC by voice or text
StageStartup Not given
Founded2025 Not given
Based inIN ES
Pricing modelFreemium Free
PricingUsage-based: $0.07-$0.31 per minute for AI voice agents, $0.002+ per message for AI chat agents. Components: Voice infrastructure $0.055/min, Text-to-speech $0.015/min (varies by provider), Language models $0.003-$0.160/min, Telephony $0.015/min. Monthly subscriptions: Phone number $2/month, Concurr Free. Windows 10 or later, 64-bit.
Key features
  • Real-time voice orchestration with concurrent call handling at scale
  • No-code visual agent builder with drag-and-drop workflows
  • LLM-powered simulation testing for edge-case validation
  • Real-time CRM integration and data synchronization
  • Pre-built agent templates for 22 industries
  • Multilingual support in 42+ languages
  • HIPAA and GDPR compliance with data residency options
  • Enterprise-grade infrastructure with 99.99% uptime and 6-region deployment
  • Unified call analytics and sentiment tracking dashboard
  • Outcome-based pricing for qualified leads and booked appointments
  • Verifies results before completion
  • Voice and text input
  • Runs on Windows 10 or later, 64-bit
  • Compatible with any AI model you choose
  • Multi-step task automation
  • Checks live results in real applications
What makes it different
  • Real-time data sync and CRM writeback with 384ms latency instead of manual data entry
  • Pay only for outcomes achieved (early access) instead of minutes consumed
  • Pre-built templates for 22 industries with 49 ready-to-deploy playbooks
  • 3.4x higher connect rate compared to traditional dialing
  • Deploy production-ready agents in under 30 minutes without infrastructure setup
  • Operates the entire Windows desktop, not just the terminal
  • Verifies task completion by checking real application results
  • Completely free with no subscription required
  • Voice control for hands-free operation
  • Measured performance on public benchmarks
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last check2 no change since last check
Trust Flow (Majestic)02
Citation Flow (Majestic)2124
Referring domains (Majestic)1215

6 details filled in for both companies.

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