ChaChing Image Optimizer vs PixelSpeed
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, Oct 22, 2026 for PixelSpeed.
The short answer
- Only PixelSpeed lists a free plan.
Head to head
Free
- · Full catalogue audit
- · One-click revert to original
- · Up to 10 image fixes per month
Pro
- · Alt text on your whole catalogue
- · Every image fixed and kept fixed
- · Everything in Free
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.
Slow images lose sales. Re-compressing everything blurs your photos and inflates a number. Editing your theme to serve them risks breaking your store. PixelSpeed does neither. It measures every product image, fixes only the ones costing real bandwidth, and leaves the rest alone. Each fix is swapped in place through Shopify's own API: no theme edits, no injected code, nothing shifts. Every original is backed up.
- 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
- Finds the exact images slowing your store and fixes only those. Nothing else
- Never touches your theme, code or settings. Uninstall and nothing is left behind
- Every original backed up before a byte changes. Revert any image in one click
- Alt text from the image itself, in your language. Never over what you wrote
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 | PixelSpeed | |
|---|---|---|
| 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 | PixelSpeed | |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | PixelSpeed | |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $9/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | Not published | 2 |
Listing
| Measure | PixelSpeed | |
|---|---|---|
| Shopify category rank | Not enough data | #250 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Nov 9, 2026 | Oct 21, 2026 |
| Languages | 1 | 1 |
| Developer | ChaChing Apps | PixelSpeed |
FAQ
ChaChing Image Optimizer and PixelSpeed: common questions
- Is ChaChing Image Optimizer or PixelSpeed cheaper?
- Only PixelSpeed 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.
- 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, Oct 22, 2026 for PixelSpeed; 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, Oct 22, 2026 for PixelSpeed. 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.