Convermax: Year Make Model vs SpareFit – Auto Parts Finder
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 6, 2026.
The short answer
- Paid plans start at $250/month for Convermax and $29/month for SpareFit.
- Convermax lists 18 features SpareFit’s listing doesn’t mention, including Autocomplete, Breadcrumbs, Custom ranking.
Head to head
- United States
- Canada
- Australia
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Stage 1
- · 250,000 products
- · all features included
- · email support
- · up to 50,000 users/mo
Stage 2
- · 500,000 products
- · all features included
- · email & phone support
- · up to 100,000 users/mo
Stage 3
- · 1,000,000 products
- · all features + VIN Search
- · dedicated account manager
- · on-premise installation available
- · priority email & phone support
- · up to 1,000,000 users/mo
Starter
- · 1,000 linked products
- · 50,000 filter rows
- · Fits badge
- · Up to 10 search fields
Growth
- · 3,000 linked products
- · 300,000 filter rows
- · Backups of your last 5 imports
- · Custom CSS
- · Fitment table
- · Fits badge
Pro
- · 7,000 linked products
- · 700,000 filter rows
- · Backups of your last 5 imports
- · Custom CSS
- · Fitment table
- · Fits badge
Business
- · Backups of your last 5 imports
- · Custom CSS
- · Fitment table
- · Fits badge
- · My Selection floating button
- · Universal products
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureOur search app handles complex catalogs with millions of SKUs, while showing your customers parts that fit. We don’t sell a fitment database or own your data. We connect to it — from ACES/PIES files, spreadsheets, or 16 fitment sources you already may have accounts with. Or you can manage your data inside our Fitment Editor. Works with Klaviyo, Judge.me, Stamped.io, Affirm, and other services.
SpareFit adds a "find what fits" search to your store. Shoppers choose their vehicle, phone or profile from dropdowns you define and see only the products that fit. Start from a store type, then rename or add search fields. Import fitment data from a CSV in any column layout; rows link to your products by SKU, handle or collection. Add the search, a fits badge and a fitment table from the theme editor, with no code.
- Year-Make-Model Lookup (+ Wheels and Tires Search version)
- My Garage - Vehicle selection is saved across sessions
- Verify Fitment - Let your customers check whether the part is compatible or not
- Landing Pages - Fitment-specific URLs for SEO and other marketing goals
- Search by any fields: make, year and model, or brand, series and device
- CSV import with column mapping, a review step and backups of recent files
- Products linked automatically by SKU
- Search section, fits badge and fitment table blocks for your theme
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 |  Convermax | |
|---|---|---|
| Detected stores | 228 | Not published |
| Net store change, 28 days | +1 | 0 |
| Stores added, 28 days | 1 | Not enough data |
| Big-brand share | 17% | Not enough data |
| Top store categories | Vehicles & Parts, Electronics, Sporting Goods | Not published |
| Top store countries | United States, Canada, Australia | Not published |
Reviews
| Measure | Convermax | |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 15 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
Convermax and SpareFit: common questions
- Is Convermax or SpareFit cheaper?
- Paid plans start at $250/month for Convermax and $29/month for SpareFit. 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?
- Convermax lists 18 the others don’t mention, such as Autocomplete, Breadcrumbs, Custom ranking, Exclude results. SpareFit lists 3 the others don’t mention, such as Behavior insights, Custom dashboards, Thumbnail. 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 Nov 6, 2026; 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 Nov 6, 2026. 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.