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Reference edition 2026.46

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Port Zero vs QueryViz

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

Port Zero compared with QueryViz
DetailPort Zero logo Port ZeroQueryViz logo QueryViz
What it doesStable domains for local development ports, eliminating conflicts with free open-source tunnels and paid cloud options SAP table knowledge for AI coding assistants
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingFree and Open Source: $0 (unlimited local tunnels, open source); Professional: $49/mo or $490/yr (unlimited cloud tunnels, visitor auth, feedback comments); Team: $149/mo or $1,490/yr (everything in Professional plus unlimited members, teams, shared subdomains, approvals, organization billing); Ente 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
  • Stable local domains (*.portzero.local) for processes and containers
  • Cloud tunnels (*.tunnel.portzero.cloud) with HTTPS for LAN and internet access
  • Support for multiple programming languages
  • Git worktree support with per-branch URLs
  • AI agent integration with MCP server
  • Visitor authentication and access control
  • Feedback comments on live tunnels
  • Team access policies and approvals
  • Audit log (Enterprise plan)
  • Organization billing with no per-seat charges
  • 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
  • Eliminates port conflicts by assigning stable virtual domains instead of port numbers
  • Free and open source for local use; no additional cost for cloud features on paid plans
  • Flat pricing with no meters, overages, or per-seat charges
  • Agent-ready with native MCP server integration for AI coding agents
  • Works across multiple OS and languages with zero port bookkeeping required
  • 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)1 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)2618
Referring domains (Majestic)1352

5 details filled in for both companies.

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