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Kamai vs Langtail

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

Kamai compared with Langtail
DetailKamai logo KamaiLangtail logo Langtail
What it doesAI infrastructure for construction that turns blueprint chaos into structured data Prompt management platform for building, testing, and deploying AI prompts collaboratively
StageStartup Not given
Founded2024 2023
Based inIL CZ
Pricing modelContact for pricing Not given
PricingNot given Free plan: $0/month with unlimited users, 2 prompts or assistants, 1,000 logs per month, 30 days data retention. Pro: $99/month + VAT for 1 user, 20 prompts or assistants, unlimited logs, 90 days data retention. Team: $499/month + VAT for 10 users, unlimited prompts or assistants, unlimited logs, 1
Key features
  • Geometric foundational models for blueprint analysis
  • Automatic extraction of areas, lengths, counts, volumes, and materials
  • Traceability back to sheet, layer, and geometry source
  • Visual verification with detections drawn back onto sheets
  • Takeoff API for programmatic access
  • MCP server integration for AI agents
  • Support for electrical, plumbing, and interior finishes divisions
  • Workflow support for estimation, RFI extraction, submittal review, and spec review
  • Construction tool integrations with Trimble, Fieldwire, and Contractor Foreman
  • Spreadsheet-like interface for managing prompts with no coding required
  • Natural language evaluation, pattern matching, and custom code testing
  • Experiment with models and parameters to optimize prompts
  • Data-driven insights from prompt performance and user interactions
  • AI Firewall preventing prompt injections and DoS attacks
  • Support for multiple LLM providers
  • TypeScript SDK and OpenAPI support
  • Self-hosting option for maximum security
What makes it different
  • No bespoke models or per-project retraining required
  • Full traceability with every quantity keyed back to source geometry
  • Same foundational models accessed through app, API, or MCP server
  • Built by industry experts with deep construction and AI backgrounds
  • Prevents unpredictable LLM outputs through proper prompt management and testing
  • Non-technical teams can manage prompts with intuitive spreadsheet interface
  • Built-in AI Firewall for security and safety of AI outputs
  • Works seamlessly with all major LLM providers
Community votes00
DR (Domain Rating by Ahrefs)34 no change since last check29 no change since last check
Trust Flow (Majestic)146
Citation Flow (Majestic)2334
Referring domains (Majestic)127275

5 details filled in for both companies.

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