Design acoustic spaces
with engineering precision
The first browser-based acoustic platform that shows you what sound looks like. Real-time RT60, ISO 3382 compliance, AI-powered recommendations — free to start.
No credit card required·ISO 3382 compliant·5,678 materials
How It Works
Three steps to ISO-compliant acoustic design
Build your room
Import IFC from Revit/ArchiCAD, upload a floor plan, or draw a room manually. Rooms auto-detected with materials.
Assign materials
5,678 ISO-certified materials from 115 brands. Search, filter, assign.
Get compliance report
WELL, LEED, ISO 3382 compliance in one click. RT60, STI, NR — all calculated instantly.
Designed for architects, consultants, and engineers in 27 languages
Why AcousPlan?
See how we compare to traditional acoustic software.
| Feature | AcousPlan | EASE 5 | ODEON | Treble | VRASQA | Sarooma | Acouso |
|---|---|---|---|---|---|---|---|
| Price | Free / $29 / $69 | ~$3,500+ | ~$4,000+ | Contact | Free/€29 | Free/€19 | Contact |
| Browser-based | |||||||
| Real-time feedback (<200ms) | |||||||
| Non-specialist UI | |||||||
| AI Prescription Engine | Partial | ||||||
| ISO 3382 compliant | |||||||
| WELL/LEED/BREEAM reports | |||||||
| National building codes | 11 | 0 | 0 | 0 | 0 | 1 | 0 |
| Materials database | 5,678 | ~500 | ~300 | ~200 | ~100 | ~200 | ~50 |
| Languages | 27 | 3 | 2 | 2 | 1 | 15 | 1 |
| Browser auralization | |||||||
| Standards conformance page |
Built on International Standards
Every calculation traceable to its source standard
Built for Professionals
Architects
Design acoustically compliant spaces without specialist training. WELL, LEED, and BREEAM reports in one click.
Acoustic Consultants
5,678 ISO-certified materials. RT60, STI, C80 calculations traceable to ISO 3382. Professional PDF reports.
Facility Managers
Check existing rooms against 11 national building codes. Identify treatment options with cost estimates.
Ready to design better spaces?
Join architects and designers who use AcousPlan to meet acoustic standards faster.