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Nevarn vs REX

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

Nevarn compared with REX
DetailNevarn logo NevarnREX logo REX
What it doesThe back office for trading bots and agents A coding agent that runs your whole Windows PC by voice or text
StageStartup Not given
Founded2026 Not given
Based inSE ES
Pricing modelPaid Free
PricingStarter: $199/month (2 active mandates, 5,000 rulings/month). Team: $799/month (20 active mandates, 100,000 rulings/month). Enterprise: Custom pricing. Additional: $20/month per further active mandate and $1 per further 1,000 rulings. Merchants accepting AI-agent payments: 0.5% per settled payment, Free. Windows 10 or later, 64-bit.
Key features
  • Shadow mode for testing intents without execution
  • Execute intents in Sandbox (paper fills) or Production (queued orders)
  • Halt all signing across account with single control
  • Permissions limited by venue, action, per-transaction and daily caps, expiring within ninety days
  • Reconciled books recorded on-chain
  • Receipts with Decionis ruling, order, fill transaction, settlement, ledger entries and balance
  • HTTP API with strategy contract
  • Typed error handling with rate limiting and retry support
  • Idempotent intent submission with intentKey for safe retries
  • 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
  • Pre-trade checks ensure intents meet policy before execution
  • Sandbox environment for paper trading and testing without real execution
  • Recorded decisions and books reconciled on-chain for audit and transparency
  • SDKs and MCP server free under Apache License 2.0
  • User retains custody and control; platform cannot access wallet or private keys
  • 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)4 no change since last check2 no change since last check
Trust Flow (Majestic)02
Citation Flow (Majestic)1224
Referring domains (Majestic)115

6 details filled in for both companies.

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