Skip to the shop floor

Seply vs roomtreatment.diy

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

Seply compared with roomtreatment.diy
DetailSeply logo Seplyroomtreatment.diy logo roomtreatment.diy
What it doesAI speaker separation to split audio by speaker into individual tracks Free 3D room acoustics solver and acoustic treatment calculator
StageNot given Not given
FoundedNot given Not given
Based inNot given HU
Pricing modelFreemium Free
PricingFree Trial: 20 credits once (about 2 minutes of Standard Separation). Monthly plans: Starter $12 (200 credits), Creator $29 (600 credits), Studio $65 (1500 credits). Annual plans: Starter $120, Creator $288, Studio $648. One-time credit packs: 200 credits for $16, 600 credits for $39, 1500 credits f Not given
Key features
  • Individual speaker tracks with separate WAV files
  • Time-aligned output with synchronized track starts
  • Automatic and manual speaker detection
  • Support for 30+ languages
  • Multiple audio and video file format support
  • Advanced Overlap mode for simultaneous speech
  • Private processing with 30-day result access
  • Preview functionality before download
  • Credit-based pricing with cost estimate before processing
  • Upload support for files up to 1 GB
  • 3D room builder supporting odd-shaped rooms, sloped ceilings, and attic layouts
  • Real physics-based acoustic treatment recommendation
  • Material absorption modeling with coefficients from frontier research
  • Real product database with 175 products across 37 brands
  • Before-and-after frequency response and decay time visualization
  • Studio mode for production work alongside listening room workflow
  • Rapid analysis completing in 2-10 seconds for position searches and up to a minute for panel placement
  • Guest access without account signup for full analysis
  • Room design persistence with optional account creation
What makes it different
  • Works with both audio and video files with automatic speaker detection
  • Handles overlapping and simultaneous speech with Advanced Overlap mode
  • Keeps time-alignment across all exported tracks for editing workflow continuity
  • Separates voices into individual tracks rather than just labeling speakers
  • Uses real room physics and first principles acoustics rather than generic rules
  • Optimizes for both speaker placement and listening position simultaneously
  • No account or sign-up required to design and analyze full systems
  • Handles complex room geometries including sloped ceilings and L-shaped layouts
  • Integrates real speaker and equipment products with audio system design
Community votes00
DR (Domain Rating by Ahrefs)28 −1 (down) since last check12 no change since last check
Trust Flow (Majestic)101
Citation Flow (Majestic)3024
Referring domains (Majestic)8826

4 details filled in for both companies.

More alternatives to Seply More alternatives to roomtreatment.diy

Support