kitio.aiThis House Does Not Exist vs Architecture Helper
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. This House Does Not Exist is completely free, while Architecture Helper is freemium.
Identify building styles from photos and restyle your home with AI
Freemium · $5/moAt a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- AI house renders on demand
- Written design descriptions
- Upvotes and top list
- Save and share links
- Building style analysis from photos
- AI architecture generation
- Home and room restyling
- 49 architecture styles
- City guides and building map
- Style quiz
| Feature | This House Does Not Exist | Architecture Helper |
|---|---|---|
| Best for | AI-generated architecture concepts you can browse, vote on and save | Identify building styles from photos and restyle your home with AI |
| Category | Design | Design |
| Pricing model | Free | Freemium |
| Starting price | Free | $5/mo |
| Free plan | Yes, fully free | Yes |
| Made by | Pieter Levels | Architecture Helper |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
This House Does Not Exist is completely free, while Architecture Helper is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- 1 analysis and 1 restyle
- 1 extra credit with an account
- Building library and city guides
Pro Monthly
$5/mo
- Unlimited analyses
- Unlimited images and restyles
- Development potential estimates
Pro Annual
$50/yr
- Everything in Pro Monthly
- Two months free
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
This House Does Not Exist
- Free with no sign-up
- New design in one tap
- Each image comes with a design write-up
- No control over style or layout
- Concept images only, no plans or floor layouts
Architecture Helper
- Cheap unlimited Pro plan
- First analysis needs no account
- Useful for learning about local buildings
- Free use is limited to a couple of credits
- Aimed at hobbyists rather than architects
- Restyles are images, not construction plans
Which one should you choose?
Choose This House Does Not Exist if you want:
- Free with no sign-up
- New design in one tap
- Each image comes with a design write-up
Watch out: no control over style or layout.
Choose Architecture Helper if you want:
- Cheap unlimited Pro plan
- First analysis needs no account
- Useful for learning about local buildings
Watch out: free use is limited to a couple of credits.
This House Does Not Exist vs Architecture Helper FAQ
What is the difference between This House Does Not Exist and Architecture Helper?
This House Does Not Exist: AI-generated architecture concepts you can browse, vote on and save. Architecture Helper: Identify building styles from photos and restyle your home with AI. Both are design tools.
Is This House Does Not Exist or Architecture Helper cheaper?
This House Does Not Exist is completely free, while Architecture Helper is freemium.
Do This House Does Not Exist and Architecture Helper have free plans?
This House Does Not Exist: Yes, fully free. Architecture Helper: Yes.
Who makes This House Does Not Exist?
This House Does Not Exist is made by Pieter Levels.
Who makes Architecture Helper?
Architecture Helper is made by Architecture Helper.
Which should I choose, This House Does Not Exist or Architecture Helper?
Choose This House Does Not Exist if you value free with no sign-up and new design in one tap. Choose Architecture Helper if you value cheap unlimited pro plan and first analysis needs no account.