GuideSpace ‑ Guides & Insights vs Jotly Size Chart & Size Guide
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for GuideSpace, Nov 9, 2026 for Jotly Size Chart & Size Guide.
The short answer
- Both list a free plan. Paid plans start at $9.99/month for GuideSpace and $6.99/month for Jotly Size Chart & Size Guide.
- GuideSpace lists 21 features Jotly Size Chart & Size Guide’s listing doesn’t mention, including AI recommendations, Analytics, Click-through rates.
Head to head
- United States
- United Kingdom
- India
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · 1 custom assists (Place anywhere)
- · 1 custom guides (Place anywhere)
- · 1 rich assists
- · 3 shared option guides
- · Free personalized integration help
- · Insights Mode: Basic
Growth
- · 10 custom assists (Place anywhere)
- · 10 custom guides (Place anywhere)
- · 30-day Decision insights (Full access)
- · Drop-off hotspots and decision funnel
- · Free personalized integration help
- · Insights mode: Core
Pro
- · 90-day Advanced conversion insights
- · All in Growth
- · Assist-guided conversion tracking
- · Free personalized integration help
- · Insights mode: Advanced
- · Priority recommendations
Free
- · 123 fully customisable templates
- · Add Videos, Images, Tables in size chart
- · Assign to products or collections
- · Auto-convert between cm/inches/mm/ft/m
- · Create up to 2 size guides
- · Flexible placement option & clean design
Essentials
- · Add Tabs for better clarity
- · Bulk update & delete charts
- · Combine multiple tables within one guide
- · Import & Export size charts
- · Integrate with Google & Meta Pixels
- · Placement next to size label
Global
- · AI auto translate into any language
- · Bulk assignment using tags and vendor
- · On demand custom styling/Customisation
- · Synced/Reusable Blocks
- · Translate charts to your store languages
- · True to size scale bar & Link size chart
Enterprise
- · AI Assistant (MCP, Claude, ChatGPT etc)
- · Advance bulk assignments targeting rules
- · Easy graphs for daily stats
- · Multiple Size guide on same product page
- · Optimised for high traffic stores
- · See mobile vs desktop views
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureShoppers don't complain when a product option confuses them — They just leave. GuideSpace adds guides and help panels directly to your product options — size charts, material info, feature explainers and more. Give shoppers the answers they need, right where they're making decisions, without sending them off-page to hunt for information. Then find exactly where you're losing sales.
Getting returns because customers pick the wrong size? Our size chart app helps fix that. Create clear, fast-loading size charts and size guides with auto unit conversion, prebuilt templates, and fully flexible layouts. Show measurements with images, tables, or text, and customise every detail with plenty of settings.
- Add shared option guides(Tooltips), Rich assist panels to product options
- Tailor content on product variations (size charts, material details, etc.).
- Spot where shoppers leave so you can target fixes and control conversion rates.
- Real-time AI-insights to track option engagement and buying funnel data.
- Customisable Chart: Add text, images, and videos to your size charts.
- Auto Conversion Chart: Automatically switch between cm and inches.
- Lightweight Chart: A tiny app that integrates seamlessly with no impact on speed
- Multi-Product Chart: Apply unique size charts to various products
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 |  GuideSpace | Jotly Size Chart & Size Guide |
|---|---|---|
| Detected stores | Not published | 462 |
| Net store change, 28 days | 0 | +4 |
| Stores added, 28 days | Not enough data | 8 |
| Big-brand share | Not enough data | 14% |
| Top store categories | Not published | Apparel & Accessories, Sporting Goods, Health & Beauty |
| Top store countries | Not published | United States, United Kingdom, India |
Reviews
| Measure | GuideSpace | Jotly Size Chart & Size Guide |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 80 |
| New reviews, 28 days | Not enough data | 5 |
| Reviewers a year or more in | Not enough data | 15% |
Pricing
| Measure | GuideSpace | Jotly Size Chart & Size Guide |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $9.99/month | $6.99/month(ahead) |
| Longest free trial | 14 days | 7 days |
| Plans listed | 3 | 4 |
Listing
| Measure | GuideSpace | Jotly Size Chart & Size Guide |
|---|---|---|
| Shopify category rank | #542 | #2 |
| Shopify App Charts | Not on this week’s charts | #4 in Product comparison |
| Built for Shopify | No | Yes |
| Launched | Jun 15, 2026 | Aug 23, 2024 |
| Languages | 1 | 1 |
| Developer | Core/Commerce | Jotly Apps |
FAQ
GuideSpace and Jotly Size Chart & Size Guide: common questions
- Is GuideSpace or Jotly Size Chart & Size Guide cheaper?
- Both list a free plan. Paid plans start at $9.99/month for GuideSpace and $6.99/month for Jotly Size Chart & Size Guide. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- GuideSpace lists 21 the others don’t mention, such as AI recommendations, Analytics, Click-through rates, Color and font. Jotly Size Chart & Size Guide lists 12 the others don’t mention, such as Comparison page, Comparison table, Custom CSS, Custom HTML. 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 14, 2026 for GuideSpace, Nov 9, 2026 for Jotly Size Chart & Size Guide; 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 14, 2026 for GuideSpace, Nov 9, 2026 for Jotly Size Chart & Size Guide. 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.