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PathSim vs QueryViz

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

PathSim compared with QueryViz
Detail PathSimQueryViz logo QueryViz
What it doesPython framework for building and simulating dynamical systems using block diagrams SAP table knowledge for AI coding assistants
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelOpen source Freemium
PricingNot given Free: table search, join paths, S/4HANA migration status, scenario explanations, open purchase orders query generation, and 10 queries per minute. Pro: $39/month with all 20 query templates, visual query builder, SQL and ABAP output, 30 queries per minute. 14-day free trial with full access, no card
Key features
  • 30+ solvers including implicit, explicit, and adaptive integrators
  • Zero-crossing detection and scheduled events for hybrid systems
  • Hot-swappable blocks and solvers during active simulation
  • Hierarchical subsystems for modular component design
  • MIMO support with multiple input and output ports
  • Browser-based visual editor with PathView
  • Domain toolboxes for chemical, battery, vehicle, flight, and RF engineering
  • Custom blocks through subclassing the base Block class
  • Supports continuous-time, discrete-time, and hybrid systems
  • FMI integration to wrap Co-Simulation and Model-Exchange FMUs
  • Search SAP tables by business concept or table name
  • Get table details with key fields, relationships and join conditions
  • Find correct join paths with MANDT handling and cardinality
  • Check S/4HANA migration status and replacements
  • Match reporting needs to query templates with explanations
  • Generate production-grade SQL or ABAP queries
  • S/4HANA CDS view reference
  • Supports Claude Code, Cursor, VS Code and other MCP clients
What makes it different
  • Readable, scriptable alternative to traditional simulation tools with solver depth
  • Full ecosystem including FastSim Rust engine and standalone C code generation
  • Minimal runtime dependencies: only numpy, scipy, and matplotlib
  • Domain-specific toolboxes for chemical, battery, vehicle, flight, and RF engineering
  • MIT license with open source development
  • Provides curated join conditions and cardinality instead of guessing
  • Handles MANDT and deletion filters automatically
  • Works without connecting to your SAP system or accessing your data
  • Free to use without account or API key for core features
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)38 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)60
Citation Flow (Majestic)1418
Referring domains (Majestic)182

4 details filled in for both companies.

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