SpeedSize AI‑Image Optimizer

Sept. 2, 2025

Always great working with the people at SpeedSize. We have been clients of them already from our Magento store. Recently we decided to shift gears and go into the world of Shopify, and lucky for us SpeedSize was already there with their own app waiting. The app itself worked amazingly, just input your SpeedSize ID and you are ready to go - all the pictures get processed and you are left with a website that has better performance and better images

Sept. 1, 2025

SpeedSize has been a game changer for our website. Our images and videos now load instantly without losing any quality, and the browsing experience feels so much smoother. The setup was simple, and their team’s support has been outstanding, always responsive and helpful.

Aug. 25, 2025

Huge change... The impact of speedsize was great to my shop. The loading time of each page improved a lot since I have started using their service. The support team is always available and the console is easy to use. Highly recommended.

Sept. 16, 2025

Great support and a really kind and good Team! But little expensive for the sharper pics, we can't see a change in speed, but we will see what it brings next time...

Aug. 20, 2025

If you want to handle heavy traffic while improving your website’s performance, Speedsize would be an excellent choice.

Aug. 18, 2025

The app does a good job of making our site load faster by optimizing images and videos. Quality stays the same, and support has been quick to respond whenever we had questions.

Aug. 5, 2025

We always struggled to balance adding new website features and content whilst managing site speed and have previously somewhat wasted our time with minor code improvements to try and keep speed down as much as possible. Speedsize REALLY moves the needle when it comes to site speed - massively improving our Core Web vitals which has directly impacted our Conversion rate, whilst also allowing us to add significantly more content to the site (both image and video). This has been a game changer as video used to kill speeds on our Product Page. The guys at Speedsize also help with general best practices when it comes to speed which is a nice little add on. Highly recommend!

July 25, 2025

SpeedSize has been an incredible addition to our Shopify store. The app significantly improved the loading speed of our site by optimizing our images and videos without compromising on quality. We’ve seen a noticeable boost in performance and customer experience, which is so important for conversions. The support team is fantastic—always responsive, friendly, and genuinely committed to helping us get the most out of the app. Aleksandra and the team made the setup smooth and stress-free. I highly recommend SpeedSize as a way to speed up your store and enhance your media presentation. It’s one of the best investments we’ve made for our Shopify store!

July 25, 2025

SpeedSize helps us optimise content on our website and it's great at doing so! Once content gets reprocessed it's smaller in size and better in quality. The team is also amazing, they're very supportive with regular catch ups and helping us out whenever we need anything or have any questions. Highly recommended!

April 22, 2025

Ok so, i don't even normally write reviews but honestly speedsize is amazing. The image quality is next level, the size of the files is amazing and my site is super fast. The team there are also next level, they help everywhere they can. I've been in the online marketing industry for 20 years and this app is my top 3 for all my sites. Don't hestitate

Jan. 1, 2025

SpeedSize has become a vital partner for our jewelry eCommerce business, where high-quality images and videos are essential to increased engagement and conversion rates. Their AI-driven image optimization significantly enhanced our site's performance, helping us enhance the user experience without compromising visual quality or load times. The integration process was effortless, and their responsive tech support team ensured everything ran smoothly. Highly recommended for businesses that rely on high-quality visual assets!

Oct. 14, 2024

Fantastic app Not just the app but also the service from the team and their expertise in website speed, optimisation and how to load different assets. Thanks so much for your team's expertise!!

July 18, 2024

Impressive results and great communication with the team. Would recommend.

July 8, 2024

Amazing- smaller images, better quality, faster load speeds, less data used. It works as they said it would and I highly recommend it. Great service and people to deal with. Thank you Speedsize!

June 26, 2024

SpeedSize has helped us in improving user experience, thanks to their AI image optimization. Integration was smooth, and their tech team is very supportive. Recommended for boosting website performance.

Feb. 9, 2024

Excellent app, reduced our speed size and made our score higher than similar store. The implementation, product and sales team are fantastic pre and post purchase. Highly recommend to any business.

Feb. 6, 2024

We have been extremely happy with Speedsize. We have been using it for approximately 6 months. The App has streamlined our creative process and enabled us to upload high quality video and imagery directly to Shopify without spending time and resources on cumbersome compression solutions that impact quality. Implementation was seamless and we have not run into any issues. Our site speed score has improved. It's a no-brainer.

Feb. 5, 2024

Great application. SpeedSize has really helped us improve the customer experience. Our visuals display in much better quality and we've been able to add a significant number of videos that play in mobile without latency. For us, the goal wasn't really to improve our Google speed score, but rather the actual consumer experience. I should add that the application is super-simple to install and then it's automatic for all new content added. I highly recommend it.

Feb. 5, 2024

We are super happy with the results from rolling out Speedsize so far! In what was a very smooth and quick integration, we immediately saw substantial improvements to images and videos quality and loading time which helped with user engagement.

Feb. 1, 2024

Using the SpeedSize AI-media optimization has been a game-changer for us. It not only met our expectations but exceeded them with demonstrable improvements in loading speed and content quality. Even in our custom-made system, the platform was easy to implement across our websites. As a marketeer, I highly recommend SpeedSize for anyone looking to enhance their digital performance