Image Optimization by Pixi vs PixelTrim
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 Image Optimization by Pixi, Nov 8, 2026 for PixelTrim.
The short answer
- Only Image Optimization by Pixi lists a free plan. Paid plans start at $3.99/month for Image Optimization by Pixi and $30/month for PixelTrim.
- PixelTrim lists 2 features Image Optimization by Pixi’s listing doesn’t mention, including Generative fill, SEO.
Head to head
Free
Starter
Pro
Business
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 featureImage Optimization helps Shopify store owners improve page load speed and search engine visibility by compressing product images and generating AI-powered alt text. Large, unoptimized images slow down your store and hurt your search rankings. Missing or poor alt tags make your products harder to find and less accessible.
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.
- One-click image compression – Reduce image file sizes to improve page speed
- AI-powered alt text generation – Automatically create descriptive alt tags
- Background and Bulk optimization – Process multiple images at once to save time
- 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 |  Image Optimization by Pixi |  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 | Image Optimization by Pixi | 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 | Image Optimization by Pixi | PixelTrim |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $3.99/month(ahead) | $30/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | 4 | 1 |
Listing
| Measure | Image Optimization by Pixi | PixelTrim |
|---|---|---|
| Shopify category rank | #336 | #54(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Feb 12, 2026 | Jun 16, 2026 |
| Languages | 1 | 1 |
| Developer | Dahmani Limited | PixelTrim |
FAQ
Image Optimization by Pixi and PixelTrim: common questions
- Is Image Optimization by Pixi or PixelTrim cheaper?
- Only Image Optimization by Pixi lists a free plan. Paid plans start at $3.99/month for Image Optimization by Pixi and $30/month for PixelTrim. 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?
- Image Optimization by Pixi lists 1 the others don’t mention, such as Auto-optimization. PixelTrim lists 2 the others don’t mention, such as Generative fill, SEO. 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 Image Optimization by Pixi, 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 Oct 13, 2026 for Image Optimization by Pixi, 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.