ChaChing Image Optimizer vs PixelTrim
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 10, 2026 for ChaChing Image Optimizer, Nov 8, 2026 for PixelTrim.
The short answer
- PixelTrim lists 6 features ChaChing Image Optimizer’s listing doesn’t mention, including AI generation, Alt text, Compression.
Head to head
Basic
- · AI Alt Text Suggestions OpenAI + Claude
- · Automatic WebP Conversion
- · Before/After Metrics
- · Bulk Processing
- · Core Web Vitals (LCP, FID, CLS)
- · Page Speed Impact Analysis
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureChaChing Image Optimizer compresses and converts product images to WebP, writes SEO-friendly alt text with AI, and renames messy files automatically. See a store health score, scan for oversized or missing-alt images, and fix them in a few clicks. Free alt and filename fixes; WebP uses credits. Backups keep originals safe so you can restore anytime.
PixelTrim helps you run a smooth store without sacrificing image quality. It compresses your product images and converts them to modern WebP format, reducing the large file sizes that slow down pages. You can optimize images in bulk or one product at a time, while keeping the original quality. PixelTrim also writes clear, descriptive alt text for your images using AI, improving accessibility and search visibility.
- Shrink product images to WebP and reduce oversized file sizes
- Generate AI alt text for SEO and accessibility
- Rename messy filenames into clean, SEO-friendly names
- Store health score with image audit and one-click fixes
- Automatic image compression and WebP conversion while preserving quality
- Bulk optimize all product images or fine-tune them one product at a time
- AI-generated alt text for images to support SEO and accessibility
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 |  PixelTrim | |
|---|---|---|
| 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 | PixelTrim | |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 2 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | PixelTrim | |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | No monthly plan listed | $30/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | 1 |
Listing
| Measure | PixelTrim | |
|---|---|---|
| Shopify category rank | Not enough data | #59 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Nov 9, 2026 | Jun 16, 2026 |
| Languages | 1 | 1 |
| Developer | ChaChing Apps | PixelTrim |
FAQ
ChaChing Image Optimizer and PixelTrim: common questions
- What features does each app list that the other doesn’t?
- PixelTrim lists 6 the others don’t mention, such as AI generation, Alt text, Compression, Generative fill. 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 10, 2026 for ChaChing Image Optimizer, Nov 8, 2026 for PixelTrim; 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 10, 2026 for ChaChing Image Optimizer, Nov 8, 2026 for PixelTrim. 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.