AI Speed: Site Speed Optimizer

Name: AI Speed: Site Speed Optimizer
Brand: Arctic Grey
Rating: 4.9 (17 reviews)

Pricing: From $19.97/month. Free trial available.
Rating: 4.9 (17)
Developer: Arctic Grey

Install

AI Speed makes Shopify stores faster with zero visual changes

AI makes your store faster with zero visual changes, so slow pages stop costing you sales.

Slow pages quietly cost you sales and search rankings. AI Speed fixes the causes automatically: it analyzes your store, optimizes theme templates on a safe copy, compresses images to modern formats with AI-written alt text, defers heavy scripts, and improves Core Web Vitals (LCP, INP, CLS). Your design, layout, and functionality never change. Every fix is previewed, backed up, and reversible in one click, and real-user monitoring flags regressions before they hurt revenue.

AI optimizes your theme templates for speed on a safe, previewable copy.
Images convert to AVIF and WebP automatically, with AI-written alt text.
Heavy scripts are deferred so pages render before third-party code runs.
Real-user Core Web Vitals monitoring flags regressions for one-click revert.

Languages

English

Works with

Shopify Admin
Google PageSpeed Insights

Pricing

Choose the plan that best fits your business.

Accelerate

$19.97 / month

Features

All Optimizations every 28 days
Image Optimizations Limit: 200
Free White Glove Installation
Analytics Speed Performance
First Contentful Paint (FCP)
Chat Support

14-day free trial

Grow

$59.97 / month

Features

All Optimizations every 14 days
Image Optimizations Limit: 500
Free White Glove Installation
Analytics Speed Performance
Advanced App Analytics Performance
Chat Support
(FCP) (CLS)

Thrive

$99.97 / month

Features

All Optimizations every 7 days
Image Optimizations Limit: 2500
Free White Glove Installation
Analytics Speed Performance
Advanced App Analytics Performance
Chat Support
(FCP) (CLS) (LCP)

Expand

$299.97 / month

Features

All Optimizations every 24 hours
Image Optimizations Limit: 5,000
Free White Glove Installation
Analytics Speed Performance
Advanced App Analytics Performance
(FCP) (CLS) (LCP) (TBT) (INP)
Site Speed Manager, Priority Support
Add-ons: $5/500img to $100/10K img

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (17)

Overall rating

4.9

Counts per rating level

88% of ratings are 5 stars
15
0% of ratings are 4 stars
0% of ratings are 3 stars
6% of ratings are 2 stars
1
6% of ratings are 1 stars
1

All reviews

February 11, 2026

We've been struggling with web performance and speed for a while now, and have gone through multiple apps and bought multiple packages (including a new theme with "premium set up" that we never used because it was worse than our current one!) and finally found this.
They've done everything they claim to be able to do. Communication was wonderful throughout (if anything I'm the one that's slow at getting back to them!) and most importantly what they did worked. We didn't do anything fancy, I just picked the free plan. I highly recommend shop owners that are struggling with store performance. Try it for free - you've got nothing to lose. I plan on buying a bought plan at some point in the future to improve even more.
Thanks so much guys

Lily Bee And Me

Australia

14 days using the app

July 28, 2025

This app has improved our site speed on both desktop and most importantly on mobile. The white glove installation was seamless and completely handled as promised. I am very pleased with the result, and glad that this program monitors the site. I highly recommend it.

Camille La Vie

United States

About 1 month using the app

July 18, 2025

We recently installed this app on our retail site and it helped image loading significantly. It is easy to use and does exactly what it says! Our site is so much faster.

Wipstitch

United States

About 2 years using the app