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MCPJam vs XSDHub

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

MCPJam compared with XSDHub
DetailMCPJam logo MCPJamXSDHub logo XSDHub
What it doesTest, debug, and evaluate MCP servers across every major AI client XML validation and schema tools for developers
StageNot given Not given
FoundedNot given Not given
Based inUS NL
Pricing modelFreemium Freemium
PricingFree: $0/mo with 200 credits/day and 500 free eval iterations. Pro: $24/mo (billed annually at $288/year) with 5,000 credits/mo. Team: $199/mo (billed annually at $2,388/year) with 50,000 credits/mo. Enterprise: Custom pricing. Additional credits: $10 per 1,000 credits (Pro), $9 per 1,000 credits (T Free: unlimited individual XML checks, local validation, no account required. Pro: US$19/month (US$190/year), batch 25 files, 10 cloud projects, 10 schemas, 300 validations + 250 invoices/day. Team: US$49/month (US$490/year), batch 100 files, 50 shared projects, 100 schemas, 5 seats, 1,000 validatio
Key featuresNot given
  • Free local XML syntax and formatting checks
  • XSD 1.0 validation with local imports and includes
  • Optional XSD 1.1 and ISO Schematron XPath 1.0 server validation
  • Cloud schema projects with version control
  • Batch validation up to 25 files (Pro) or 100 files (Team)
  • API access with daily quotas
  • Public HTTPS schema import and structural comparison
  • EN 16931 and XRechnung invoice validation
  • Multi-format invoice validation (Factur-X, KSeF, RO e-Factura, HR-CIUS)
What makes it different
  • Tests how external AI clients use your MCP server, not just how your code runs
  • Open source core runs locally or in your own CI, never sees live traffic
  • Evaluations score tool choice and goal completion across repeated runs, not brittle assertions
  • Automatically maintains current behavior of 16+ AI clients so your tests stay relevant
  • Framework and deployment agnostic: works with any MCP server however it was built
  • Browser-based validation runs locally without uploading documents by default
  • Explicit server processing consent required for any upload
  • Comprehensive e-invoice validation across six European formats
  • Built with AI assistance and documented with primary references
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)63 +1 (up) since last check1 no change since last check
Trust Flow (Majestic)200
Citation Flow (Majestic)424
Referring domains (Majestic)3991

5 details filled in for both companies.

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