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REX vs Cognumi

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

REX compared with Cognumi
DetailREX logo REXCognumi logo Cognumi
What it doesA coding agent that runs your whole Windows PC by voice or text AI-native managed operations for service businesses
StageNot given Not given
FoundedNot given Not given
Based inES GB
Pricing modelFree Paid
PricingFree. Windows 10 or later, 64-bit. Setup fee: £350–£500 (one-time). Monthly retainer from £750/month: Essentials plan £750/month for one managed workflow; Growth plan £1,200/month for multiple workflows; Advanced plan £2,000+/month for full operations coverage.
Key features
  • 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
  • Capture enquiries from website, email, chat, or WhatsApp 24/7
  • Respond to common questions using approved business information
  • Qualify leads by collecting customer details and identifying intent, urgency, and service fit
  • Apply human oversight to uncertain, sensitive, or high-value cases
  • Execute actions including booking, routing, follow-ups, and document collection
  • Deliver ready-to-act lead summaries with all details structured for immediate handover
  • Automated appointment booking and callback routing
  • Review management and automated review request campaigns
  • Client intake and automated document collection
  • Weekly workflow performance review and continuous improvement
What makes it different
  • 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
  • Managed service, not software — we run the workflow and bear operational responsibility, not you
  • Human-in-the-loop by design with automatic escalation of sensitive and regulated enquiries
  • Outcome-based pricing reflects value delivered, not features or hours
  • Start with a focused pilot — prove value with one workflow before expanding
  • Approved knowledge base ensures AI responds only from verified business information, no AI guessing
Community votes00
DR (Domain Rating by Ahrefs)2 no change since last checkNot checked yet −1 (down) since last check
Trust Flow (Majestic)25
Citation Flow (Majestic)2419
Referring domains (Majestic)158

6 details filled in for both companies.

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