Visual height comparison tool for people, animals, objects, and characters
Agentic node editor for live visual effects on macOS
Stage
Not given
Startup
Founded
Not given
2024
Based in
Not given
FR
Pricing model
Freemium
Open source
Pricing
Free plan available with limited features. HowHeight Pro plans: Monthly $4.99, Quarterly $9.99 per 3 months (with permanent unlock of more object placements), Yearly $29.99 per year (with permanent unlock and lifetime compression after 7-day trial ends and annual payment succeeds).
Not given
Key features
Visual height comparison on a shared baseline scale
Support for centimeters and feet plus inches measurements
Compare people, celebrities, animals, objects, and fantasy characters
Save comparison boards with Pro subscription
Export comparisons as PNG images
Create shareable links for comparison boards
1,000+ built-in asset references
Custom names and editable entries
Ad-free workspace with Pro subscription
Unlimited objects on boards with Pro subscription
Real-time code generation with Swift and Metal
Editable source code for every node
VJing and live audio visuals support
Projection mapping with corner-pin and grid warp
Hardware integration with cameras and MIDI
Browser export as single HTML file
Support for multiple AI models
Deterministic agent workflows
Video recording with sound
Custom node controls and UI cards
What makes it different
Over 1,000 built-in asset references with celebrity presets for instant comparisons
Single shared baseline makes height differences proportional and easy to understand at a glance
Simple three-step workflow with no signup required for basic use
Export and share results as PNG images or shareable links
Agents build code as connected nodes you own and can edit
Use your own existing AI subscription without reselling tokens
Deterministic reproducible agent workflows
No iteration friction from idea to working effect
Work on commercial projects without additional licensing
HowHeight
SubjectiveZero