Goodsize ‑ AI Size Recommender vs Hello Tailr: Perfect Fit
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for Goodsize, Sep 29, 2026 for Hello Tailr.
The short answer
- On the Shopify App Store: Goodsize 5.0 from 2 reviews and Hello Tailr 5.0 from 1 reviews.
- Only Goodsize lists a free plan.
- Goodsize lists 7 features Hello Tailr’s listing doesn’t mention, including AI recommendations, Announcement bar, Click-through rates.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · - 100 AI Size Recommendations
- · - Analytics Dashboard
- · - Data Security
- · - Support team
- · - Unlimited post-profile or AI sessions
S Plan
- · - 1000 AI Size Recommendations monthly
- · - Analytics Dashboard
- · - Data Security
- · - Support team
- · - Unlimited post-profile or AI sessions
M Plan
- · - 5000 AI Size Recommendations monthly
- · - Analytics Dashboard
- · - Data Security
- · - Support team
- · - Unlimited post-profile or AI sessions
L Plan
- · - 15000 AI Size Recommendations monthly
- · - Analytics Dashboard
- · - Data Security
- · - Support team
- · - Unlimited post-profile or AI session
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureOur AI-driven Algorithm delivers precise, Personalised Size & Fit Recommendations, making every online purchase feel tailor-made. Goodsize seamlessly integrates with your brand, reducing returns and driving customer loyalty, boost Sales. With deep analytics and custom fit solutions, Goodsize isn't just about fitting clothes—it's about fitting your business for success.
Perfect fit by Hello Tailr adds alterations on the product pages you select. Start with a hemming option on your pants and jeans. Customers opt in at the point of purchase, with nothing to complete at checkout. After delivery we email the customer to capture their measurements. Alterations are fulfilled by our network of Australian social enterprise partners.
- AI-Driven Fit: Adaptive sizing for accurate, personalised recommendations
- Custom Fit: Tailor sizes by syncing your specs with our smart technology
- Analytics: Gain insights on size trends and sales impact to optimize performance
- Add alterations to the product pages you choose, starting with pants and jeans
- Turn size and fit issues into alterations instead of returns
- Customers opt in at the point of purchase, we email them after delivery
- Alterations fulfilled by Australian social enterprise partners
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure | Goodsize |  Hello Tailr |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | Goodsize | Hello Tailr |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 2(ahead) | 1 |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Goodsize | Hello Tailr |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $49/month | No monthly plan listed |
| Longest free trial | 30 days | Not listed |
| Plans listed | 4 | Not published |
Listing
| Measure | Goodsize | Hello Tailr |
|---|---|---|
| Shopify category rank | #882 | #31 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 4, 2024 | Jul 16, 2026 |
| Languages | 1 | 1 |
| Developer | Goodsize | Native App Co |
FAQ
Goodsize and Hello Tailr: common questions
- Is Goodsize or Hello Tailr cheaper?
- Only Goodsize lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Goodsize or Hello Tailr?
- On the Shopify App Store: Goodsize 5.0 from 2 reviews and Hello Tailr 5.0 from 1 reviews.
- What features does each app list that the other doesn’t?
- Goodsize lists 7 the others don’t mention, such as AI recommendations, Announcement bar, Click-through rates, Conversion rates. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for Goodsize, Sep 29, 2026 for Hello Tailr; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for Goodsize, Sep 29, 2026 for Hello Tailr. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.