tiergain
Crush.pics vs Tiergain: image optimization or bundle architecture in 2026?
Crush.pics shrinks image files so pages load in 2 seconds. Tiergain builds bundle offers that lift AOV 28%. Fast pages keep visitors. Better offers grow their carts.
Quick Verdict
Crush.pics is a Shopify image optimization app that compresses and converts product images to reduce page load times. Tiergain is a bundle builder that lifts AOV through offer architecture. Crush.pics makes pages load faster. Tiergain makes each page visit worth more. Speed and offer architecture are both conversion levers.
What is Crush.pics?
Crush.pics is a Shopify image optimization app that automatically compresses product images, converts them to next-gen formats (WebP, AVIF), and adds SEO alt tags. It runs in the background and processes new images as they are uploaded. Pricing starts free (25 images/month) with paid plans from $4.99/month. It has a 4.7 rating on the Shopify App Store across 600+ reviews.
Where Crush.pics Falls Short
Performance Tool, Not Revenue Architecture
Crush.pics compresses images to speed up page loads. It does not create bundle flows, tiered discounts, or offer stacks. Faster pages help conversion. They do not change what customers put in the cart.
No Bundle Builder or Cart-Level Offers
Crush.pics handles image compression and format conversion. It cannot build mix-and-match bundles, progressive discounts, or combined discount + shipping + gift rewards that lift AOV.
Speed Improvements Have Diminishing Returns
Going from 5-second to 2-second load time lifts conversion significantly. Going from 2 seconds to 1.5 seconds has minimal impact. Once pages are fast enough, further compression adds little. Tiergain AOV lift has no ceiling.
One-Time Optimization vs Continuous Revenue
Crush.pics compresses images once (plus new uploads). After initial optimization, the value plateaus. Tiergain generates incremental revenue on every order continuously. Ongoing value beats one-time optimization.
Background Process with No Customer Interaction
Crush.pics runs silently in the background. Customers never see it. Tiergain builds interactive bundle experiences customers engage with directly. Customer-facing tools drive behavior change.
Feature-by-Feature Comparison
| Feature | Crush.pics | Tiergain |
|---|---|---|
| Primary function | Image compression and optimization | Bundle builder with tiered rewards |
| Bundle type variety | No bundle features | 10+ architectures, fully customizable |
| Combined rewards | Not applicable | Discount + free shipping + free gift |
| Dollar thresholds | Not applicable | Yes, quantity or dollar |
| Image compression | Lossy and lossless compression | Not included |
| Next-gen formats | WebP and AVIF conversion | Not applicable |
| SEO alt tags | Automatic alt tag generation | Not applicable |
| Free plan available | Yes, 25 images/month free | Yes, free plan |
| Pricing | $4.99-$19.99/month | $15/$50/$150 per month |
| Customer-facing | No, background process | Yes, interactive bundle widget |
| AOV impact | Indirect - speed may lift conversion 5-10% | Direct - bundles lift cart value 28%+ |
| Ongoing value | One-time optimization per image | Continuous revenue on every order |
Why Merchants Switch to Tiergain
28% AOV lift vs faster page loads
Tiergain lifts AOV 28% on every order through bundles. Crush.pics makes pages load faster which may lift conversion 5-10%. One grows cart value. The other reduces bounce rate. Both matter but AOV lift generates more measurable revenue.
Continuous revenue vs one-time optimization
Tiergain generates incremental revenue on every order, every day. Crush.pics compresses each image once. After the initial optimization pass, ongoing value is limited to processing new uploads.
Run both for maximum impact
Fast pages (Crush.pics) keep visitors. Better offers (Tiergain) grow their carts. Speed removes friction. Bundles add value. The combination of fast pages and smart bundles outperforms either alone.
Frequently Asked Questions
Can I use Tiergain and Crush.pics together?
Yes, and you should. Crush.pics keeps pages fast so visitors stay. Tiergain builds bundle offers that grow their carts. Fast pages plus smart offers is the optimal conversion stack.
Does Crush.pics lift AOV like Tiergain?
No. Crush.pics is an image optimization tool. It may lift conversion through faster pages but does not change cart value. Tiergain directly lifts AOV 28% through bundle architecture.
Is Tiergain cheaper than Crush.pics?
Crush.pics is cheaper ($4.99-19.99 vs Tiergain Pro at $50). They solve different problems. Crush.pics is page speed infrastructure. Tiergain is revenue architecture. The AOV lift from bundles pays for both apps.
How long does it take to set up Tiergain?
Under 10 minutes. Install from the Shopify App Store, add the widget, build your first bundle. No image processing, no compression settings, no format conversion.
Does Tiergain slow down my store?
No. Tiergain uses Shopify's Theme App Extension system with scoped CSS and minimal JavaScript. It does not add heavy scripts or slow page loads. Crush.pics and Tiergain work together without performance conflict.
Which should I install first?
Both serve different purposes. If your site is slow (3+ seconds), fix speed first with Crush.pics. If speed is fine but AOV is low, start with Tiergain. For most stores, install both simultaneously.
Ready to switch from Crush.pics?
Free plan available. No credit card required.