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CrabNebula DevTools vs Orisift

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

CrabNebula DevTools compared with Orisift
DetailCrabNebula DevTools logo CrabNebula DevToolsOrisift logo Orisift
What it doesDebug the invisible. Phone, email, IP and domain validation API with traceable evidence
StageNot given Not given
FoundedNot given Not given
Based inMT GB
Pricing modelFree Freemium
PricingNot given Free: 500 credits once on signup, no card required. Starter: £19/month for 20,000 credits per month. Growth: £49/month for 85,000 credits per month. Professional: £149/month for 300,000 credits per month. Phone, email and IP checks cost 1 credit each; domain checks cost 2 credits.
Key features
  • IPC call tracing with timing waterfalls
  • Unified console for Rust and frontend logs
  • Tauri configuration inspector
  • Source file and asset browser
  • Open source implementation
  • Phone validation with format checking and numbering plan validation
  • Email validation with domain existence and MX record checking
  • IP address classification and special-purpose registry screening
  • Domain infrastructure validation including DNS, SPF and DMARC checks
  • Unified response format across all four check types
  • Structured policy actions with machine-readable reason codes
  • Idempotent retries with credit replay
  • TypeScript SDK with versioned API contract
  • Evidence and limitations in every response
  • 90-day credit rollover across all plans
What makes it different
  • Four integrated views in one focused workspace
  • Find bottlenecks without guessing
  • Completely free to use
  • Every finding names its source and every capability limitation is explicitly stated in the response
  • One unified API endpoint and response shape for four different validation types
  • Maintained checks and registries with pinned upstream data and SHA-256 verification
  • Transparent credit costs shown before running checks and returned in every response
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)52 +1 (up) since last check2 +1 (up) since last check
Trust Flow (Majestic)2920
Citation Flow (Majestic)3423
Referring domains (Majestic)24365

5 details filled in for both companies.

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