Helonic vs Tuuli
Two AI platforms for construction drawing QA/QC — one built on proprietary AI with PM integrations, the other on firm-adaptive learning from past project outcomes.
Quick Summary
Choose Helonic if:
- You want proprietary AI built for construction drawing accuracy
- You need native Procore and Autodesk integration
- You are a GC, owner, or sub managing large drawing sets
- You want broad detection: clashes, code, MEP, structural
- You need issues to flow into RFIs automatically
Choose Tuuli if:
- You want QC that learns from your firm's past RFIs and change orders
- Consistent enforcement of firm-specific standards is a priority
- You are an architecture or engineering firm focused on design QA
- You value SOC 2 Type 1 compliance out of the box
- You want to capture institutional knowledge as staff turn over
Feature Comparison
| Feature | Helonic | Tuuli |
|---|---|---|
| Automated issue detection | ||
| Proprietary AI model | ||
| Learns from past project outcomes | ||
| Firm-specific standard enforcement | ||
| Code compliance checking | 380+ codes | |
| Cross-discipline coordination | ||
| Procore integration | ||
| Autodesk integration | ||
| RFI generation | ||
| Issue traceability | By AI confidence scoring | To source clause/sheet |
| SOC 2 compliance | In progress | Type 1 |
| Target audience | GCs, owners, subs | Architects, engineers |
Key Differences
Both Helonic and Tuuli automate construction drawing QA/QC with AI. They share the same goal — catch issues before they reach the field — but take fundamentally different approaches to how they find those issues and who they are built for.
Helonic uses a proprietary AI model built specifically for construction drawings. Every drawing is analyzed by Helonic's purpose-built AI, which has been trained to understand construction drawing conventions, code requirements, and cross-discipline coordination patterns. This approach catches coordination conflicts, code violations, structural concerns, and MEP issues across the full spectrum — without needing historical project data to start.
Tuuli learns from your firm's history. It analyzes past RFIs, permit comments, and change orders to identify patterns specific to your firm and project types. Over time, it adapts its QC checks based on what has actually gone wrong on your past projects, rather than relying solely on general code provisions. This is powerful for firms with years of project data and recurring issue patterns.
The audience split is meaningful. Tuuli is designed by architects, for architects and engineers doing design-phase QA/QC. It enforces firm-specific drafting standards and captures institutional knowledge. Helonic targets the construction side — GCs, owners, and subcontractors who need to review incoming drawing sets, detect cross-discipline conflicts, and push issues into Procore or Autodesk as RFIs.
Integration ecosystems differ significantly. Helonic connects natively to Procore and Autodesk, so detected issues flow directly into your existing project management and RFI workflows. Tuuli focuses on being a self-contained QA/QC layer within the design workflow, with SOC 2 Type 1 compliance and enterprise-grade security for firms handling sensitive project data.
Frequently Asked Questions
How does Tuuli's learning approach compare to Helonic's proprietary AI analysis?
Tuuli improves over time by analyzing your firm's past RFIs, permit comments, and change orders — it gets better the more projects you run through it. Helonic takes a different approach: its proprietary AI model was built specifically for construction drawings and delivers immediate, high-confidence results without needing historical data. Tuuli excels for firms with deep project history; Helonic delivers strong results from day one.
Which platform is better for general contractors?
Helonic is purpose-built for GCs, owners, and subcontractors who receive drawing sets and need to quickly identify issues before construction begins. It integrates with Procore and Autodesk for RFI generation and issue tracking. Tuuli is designed primarily for architecture and engineering firms doing design-phase QA/QC, focused on enforcing firm standards and learning from design-side outcomes.
Can Tuuli integrate with Procore or Autodesk?
Tuuli does not currently advertise native Procore or Autodesk integrations. It operates as a self-contained QA/QC platform within the design workflow. Helonic integrates directly with both Procore and Autodesk, allowing detected issues to be converted into RFIs and synced into your project management tools without manual re-entry.
Which is better for enforcing firm-specific drafting standards?
Tuuli has a clear advantage here. It learns your firm's specific standards and applies them uniformly across all projects, teams, and offices. Helonic focuses on universal issue detection — code compliance, coordination conflicts, structural concerns — rather than firm-specific drafting conventions.
Can architects and GCs on the same project use both tools?
Yes, and this is a realistic scenario. An architecture firm could use Tuuli during design development to enforce their QA/QC standards and catch recurring patterns. The GC receiving those drawings could then run them through Helonic to detect cross-discipline coordination issues and code compliance gaps from the construction perspective. The tools address different phases and viewpoints of the same project.
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