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Planby vs Nadir

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 Nadir
DetailPlanby logo PlanbyNadir logo Nadir
What it doesSovereign AI for construction that runs in your secure environment LLM router that recommends the lowest-cost model for each task
StageNot given Not given
Founded2023 Not given
Based inUS Not given
Pricing modelNot given Not given
PricingNot given Free: first 50 requests per month. Pay as you go: $0.002 per request, drawn from prepaid balance topped up by card in $5 multiples ($5 covers 2,500 requests). Business: $0.002 per request plus organizations and signed DPA on request. Enterprise: negotiated per-request rate with invoicing and custom
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
  • Decision receipt recording model, reasoning effort, cache, context, policy, and economics
  • Support for Anthropic Claude, OpenAI GPT, and Google Gemini models
  • OpenAI-compatible managed proxy
  • Bring-your-own-keys (BYOK) on every plan
  • Complexity analysis via lightweight ML model
  • Per-tier fallback chain for provider availability
  • Organization-level observability with Nadir Lens
  • Verifier-gated cascade for optional post-generation verification
  • Savings accounting and comparison against benchmark model
What makes it different
  • Deployed in customer secure environments, not cloud-based
  • Runs beside existing gateway without replacement, preserving infrastructure
  • Auditable path from shadow observation to reviewed enforcement
  • No fee on model savings or percentage markup on model costs
  • Decision receipt joins measured execution and customer outcomes
  • Self-hosted NadirClaw available free for noncommercial use
Community votes00
DR (Domain Rating by Ahrefs)11 no change since last check25 no change since last check
Trust Flow (Majestic)212
Citation Flow (Majestic)2631
Referring domains (Majestic)4571

3 details filled in for both companies.

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