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FxSocket vs CrabNebula DevTools

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

FxSocket compared with CrabNebula DevTools
Detail FxSocketCrabNebula DevTools logo CrabNebula DevTools
What it doesCloud-hosted MT4 & MT5 terminals with REST APIs and WebSocket streams Debug the invisible.
StageNot given Not given
FoundedNot given Not given
Based inUS MT
Pricing modelPaid Free
PricingStarter at €12 per account per month; Pro at €549 per month including 60 accounts (€9 per additional account); Premium at €949 per month including 110 accounts (€8 per additional account). Not given
Key features
  • Cloud-hosted MT4 and MT5 terminals
  • REST API for account management and order execution
  • WebSocket real-time price streams and tick data
  • Order execution under 30ms latency
  • Historical candlestick data with per-bar spread
  • Multi-account management under single API key
  • Read-only scoped API keys for monitoring
  • Support for Python and Node.js SDKs
  • OpenAPI 3 spec per account for client generation
  • IPC call tracing with timing waterfalls
  • Unified console for Rust and frontend logs
  • Tauri configuration inspector
  • Source file and asset browser
  • Open source implementation
What makes it different
  • No local VPS, Windows server, or MQL required
  • Language agnostic - works with any language via REST and WebSocket
  • Co-located infrastructure for sub-30ms latency
  • Positions remain safe at broker even if FxSocket servers go down
  • No approval process - get started in under 5 minutes
  • Four integrated views in one focused workspace
  • Find bottlenecks without guessing
  • Completely free to use
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)1 +1 (up) since last check52 +1 (up) since last check
Trust Flow (Majestic)929
Citation Flow (Majestic)2534
Referring domains (Majestic)88243

5 details filled in for both companies.

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