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Questa AI vs Planby

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

Questa AI compared with Planby
DetailQuesta AI logo Questa AIPlanby logo Planby
What it doesThe privacy firewall between your sensitive data and any AI Sovereign AI for construction that runs in your secure environment
StageNot given Not given
FoundedNot given 2023
Based inNot given US
Pricing modelContact for pricing Not given
PricingQuesta Blackbox: Fixed setup fee plus fixed usage fee (quoted after scoping call). Questa Developer: Free API trial, pay as you scale. Questa Cloud: Simple license fee for 1-5 person teams. Not given
Key features
  • Local data anonymization before AI processing
  • Compliance monitoring and audit trails
  • Safe AI agents for analytics and reporting
  • Self-hosted or cloud deployment options
  • Multi-LLM support without vendor lock-in
  • Document integration and processing
  • Role-based access controls
  • Industry-specific compliance templates
  • Organizes drawings, specs, site photos and design standards into unified building models
  • Links data through 15 layers by trade, element, space and code
  • Every review and calculation cites source drawings and clauses
  • AI agents that understand buildings with documents in one secure model
  • Design AI with style reference and deep reasoning for variations
  • Converts 2D drawings to BIM models for review
  • Provides building law guidance connected in one AI assistant
  • Generates RFI answers for structural review from site photos
What makes it different
  • Privacy-first architecture anonymizes data before any AI processing occurs
  • Complete platform combining redaction, analytics, and governance in one unified audit trail
  • Pre-built solutions for regulated industries like healthcare, legal, and finance
  • Uses open-source models without training on customer data
  • On-premise deployment prevents data leaving customer infrastructure
  • Deployed in customer secure environments, not cloud-based
Community votes00
DR (Domain Rating by Ahrefs)23 +1 (up) since last check11 no change since last check
Trust Flow (Majestic)72
Citation Flow (Majestic)3126
Referring domains (Majestic)12745

3 details filled in for both companies.

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