SmartSize Pricing — Size Charts & AI Size Quiz
One app. One price. Charts on every plan, the AI size quiz on Pro.
Free
Get started with the essentials at no cost.
Free
- 2 size charts
- Pre-made templates by audience
- Upload your own images
- Automatic unit conversion
- International sizing
- Multi-language chart display
- Mobile-optimized design
- No watermark
Starter
For stores that need more charts and pro design.
$9 /mo
or $86.40/yr — Save $21.60
- 10 size charts
- Everything in Free, plus:
- Advanced design & customization
- Multi-tabs on size charts
- Fit scale (true-to-size bar)
- AI translations
- AI import / export
- Priority email support
- 14-day free trial
Growth
For stores ready to publish charts at scale.
$12 /mo
or $115.20/yr — Save $28.80
- Unlimited size charts
- Everything in Starter
- No usage charges
- 14-day free trial
Pro 100
Unlock the AI size quiz with 100 monthly recommendations.
$19 /mo
or $182.40/yr — Save $45.60
- Unlimited size charts
- Unlimited size quizzes
- 100 size recommendations / month
- Everything in Growth, plus:
- Quizzes for men, women & kids
- Quizzes for lingerie
- Quizzes for pets
- AI and rule-based recommendations
- Multi-language quiz flows
- 14-day free trial
Need more recommendations?
Pro scales from 100 to 10,000 monthly size recommendations — same features at every tier, only the cap changes. A recommendation counts each unique shopper per calendar month, with unlimited repeat visits. Save 20% with annual billing.
| Tier | Monthly | Annual (per month) | Recommendations / month |
|---|---|---|---|
| Pro 100 ★ | $19 | $15.20 ($182.40/yr) | 100 |
| Pro 250 | $29 | $23.20 ($278.40/yr) | 250 |
| Pro 500 | $49 | $39.20 ($470.40/yr) | 500 |
| Pro 1K | $89 | $71.20 ($854.40/yr) | 1,000 |
| Pro 2.5K | $199 | $159.20 ($1,910.40/yr) | 2,500 |
| Pro 5K | $249 | $199.20 ($2,390.40/yr) | 5,000 |
| Pro 10K | $499 | $399.20 ($4,790.40/yr) | 10,000 |
Pro 100 is available on the Shopify App Store. Pro 250 and above are sold here on smartsize.io and surfaced in-app once a Pro 100 merchant approaches their cap.
Compare every plan
Scroll to see all plans →
| Free | Starter | Growth | Pro 100 ★ | Pro 250 | Pro 500 | Pro 1K | Pro 2.5K | Pro 5K | Pro 10K | |
|---|---|---|---|---|---|---|---|---|---|---|
| Pricing | ||||||||||
| Monthly price | Free | $9 | $12 | $19 | $29 | $49 | $89 | $199 | $249 | $499 |
| Annual price (per month, save 20%) | Free | $7.20 | $9.60 | $15.20 | $23.20 | $39.20 | $71.20 | $159.20 | $199.20 | $399.20 |
| Annual total billed | — | $86.40 | $115.20 | $182.40 | $278.40 | $470.40 | $854.40 | $1,910.40 | $2,390.40 | $4,790.40 |
| 14-day free trial | — | |||||||||
| Where it's sold | App Store | App Store | App Store | App Store | Website | Website | Website | Website | Website | Website |
| Size charts | ||||||||||
| Size charts (limit) | 2 | 10 | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| Pre-made templates | ||||||||||
| Upload own images | ||||||||||
| Automatic unit conversion | ||||||||||
| International sizing | ||||||||||
| Multi-language chart display | ||||||||||
| Mobile-optimized design | ||||||||||
| No watermark | ||||||||||
| Advanced design & customization | — | |||||||||
| Multi-tabs | — | |||||||||
| Fit scale (true-to-size bar) | — | |||||||||
| AI translations | — | |||||||||
| AI import / export | — | |||||||||
| Size quiz | ||||||||||
| Unlimited size quizzes | — | — | — | |||||||
| Size recommendations / month | — | — | — | 100 | 250 | 500 | 1,000 | 2,500 | 5,000 | 10,000 |
| Quizzes for men, women & kids | — | — | — | |||||||
| Quizzes for lingerie | — | — | — | |||||||
| Quizzes for pets | — | — | — | |||||||
| AI and rule-based recommendations | — | — | — | |||||||
| Multi-language quiz flows | — | — | — | |||||||
| Support | ||||||||||
| Priority email support | — | |||||||||
Common questions
Find answers about plans, billing, and how the size quiz quota works.