Revit Tools by Avant Leap
Ostacolo
Automated Clash Detection for Multi-Discipline BIM Coordination
Compatible with Revit 2021–2026 and designed with AI-ready tool interfaces for seamless chatbot integration.
Production-ready Revit add-in for identifying, tracking, and resolving geometric conflicts. Supports 5 protocol-based detection workflows with persistent JSON tracking.
Key Capabilities
Everything you need to accelerate your workflow.
5 Detection Protocols
Protocol-based detection for All elements, Structural vs MEP, Architecture vs MEP, Windows & Doors vs MEP, and MEP Internal, ensuring thorough multi-discipline coordination.
Dual Storage System
Clash data stored in both Revit Extensible Storage and a persistent JSON database, enabling history tracking, recreation, and team synchronization across sessions.
AI-Ready Interfaces
Each workflow exposes structured tool interfaces for chatbot and AI agent integration, enabling natural language commands to trigger clash detection and management.
Multi-Building Support
Independent clash tracking per building within a multi-building project, with global and local clash IDs for granular reporting.
Revit 2021–2026
Full support across 6 Revit versions from a single shared codebase, using conditional compilation symbols for version-specific API differences.
Clash Reviewer & Schedule
Browse, filter, and navigate clashes by status (Open, InProgress, Closed, Ignored), generate clash schedules, and track resolution progress over time.
Workflows Simplify
From design to operations, we provide the tools and expertise you need to achieve outstanding results.
Find Clashes
Run protocol-based detection across current and linked models with proximity optimization.
Solve Clash
Mark a single clash as resolved, updates family type and JSON database.
Solve Multiple
Batch-resolve multiple clash spheres in one operation.
Delete Clash
Remove clash spheres while maintaining historical data in the JSON database.
Merge Clash
Combine related clash spheres into a single sphere for simplified tracking.
Recreate Clashes
Restore clash spheres from the JSON database to recover after accidental deletion.
Update JSON
Synchronize clash data from the model to the JSON database before sharing.
Clash Reviewer
Browse and manage all clashes with status filtering and 3D navigation.
Watch the Demo
See the platform in action
34 Clashes Detected in Revit — No Export, No Navisworks
Clash Detection Inside Revit — No Export Required
Stop Switching Between Revit and Navisworks for Clash Detection
BIM Clash Coordination Without Navisworks — Full Cycle
Frequently Asked Questions
Find answers to common questions
Start Coordinating Without Conflicts
Protocol-based clash detection with persistent tracking, from first run to final coordination report.
Download Ostacolo in Autodesk Store