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Planby vs Rigorix

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

Planby compared with Rigorix
DetailPlanby logo PlanbyRigorix logo Rigorix
What it doesSovereign AI for construction that runs in your secure environment Execution governance for consequential AI-agent operations
StageNot given Not given
Founded2023 Not given
Based inUS Not given
Pricing modelNot given Freemium
PricingNot given Free engine (MIT/Apache-2.0 open source). Team tier: €1,900/month including 25 writing seats and 50,000 governed actions per month; overage €0.02 per action above 50k monthly. Enterprise: from €90,000/year. Design partner program: €18,000 for 90 days (credited against first annual contract). Add-ons
Key features
  • 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
  • Authority revalidation at dispatch time against live conditions
  • Approval binding to canonical intent with single-use, time-bound enforcement
  • Sequence and prerequisite policy enforcement at plan time and runtime
  • Effect identity matching to prevent duplicate actions across runs
  • HMAC-signed, hash-chained, and Ed25519-anchored evidence
  • Cross-session capacity ledger for aggregate exposure control
  • Verifiers in five languages for independent offline verification
  • MCP server support for integration with Claude Code, Cursor, and other agents
  • Air-gapped deployment with documented key ceremony on Enterprise
  • Deterministic Rust enforcement engine with no models in the decision path
What makes it different
  • Deployed in customer secure environments, not cloud-based
  • Authority is revalidated at the moment of execution, not just at approval time
  • Signed, verifiable evidence allows third-party audit without trusting the vendor
  • Deterministic enforcement with no AI models influencing the gate decision
  • Pricing on governed actions, not seats, aligned with consequence not headcount
  • Refusals and verification are never metered or charged
Community votes00
DR (Domain Rating by Ahrefs)11 no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)20
Citation Flow (Majestic)260
Referring domains (Majestic)450

3 details filled in for both companies.

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