SpeedSize AI Image & Video

We have seen great results with Speedsize in reducing our image & video sizes and improving our site speed. The team have been incredibly supportive, responsive and super easy to work with. Would highly recommend.

Kevin and Aleks are the BOOM Speedsize is a great platform and really allows us to showcase our brand on site with video and imagery that we always wanted!

Speedsize works great for us, support also very handy and available.

Best customer support - by far. Not to mention delivering on their promises and more. Very satisfied that we have such a reliable partner for such a crucial issue for our business. Its speed, size - and service!

Speedsize has been a valuable partner for our business. Their technology has helped us improve site performance, while their team has been incredibly supportive, responsive, and easy to work with. They combine strong technical expertise with excellent customer service, making them a trusted extension of our team.

We’ve been working with Speedsize for over four years, and our experience has been outstanding. Their platform consistently delivers excellent performance improvements, and their team is always professional, responsive, and a pleasure to work with. Whenever we’ve needed support, they’ve provided fast, knowledgeable, and effective assistance. Highly recommended!

We have been using SpeedSize for nearly 2 months, we are very happy with the results, better image quality, improved site speed. The implementation was very smooth, the SpeedSize team did a proof of concept to show what is achievable using the platform. The account management provided is great, they have suggested how we could further optimise the results and improve site speed. They are promptly available whenever we have questions. I would highly recommend to use this service.

SpeedSize was easy to implement and didn’t interfere with our visual standards. We saw an immediate improvement in load times, particularly on mobile, while keeping textures and colors consistent. The site feels faster and smoother overall, without compromising image quality.

We have been using SpeedSize almost 3 months from now. The quality of the product really makes a difference for us. Also kudos to the good support and customer experience team. Lee-Sport, Switzerland

For a luxury brand, high-quality visuals are non-negotiable, but they usually kill load speeds. Speedsize has been a total game-changer for us. We have a huge number of high-res images and videos per product, and this app keeps everything looking premium while keeping the site incredibly light. A huge relief for us was the colour accuracy—unlike other compression services, Speedsize doesn't shift or dull colours, which was a major concern for us. The mobile experience is now flawless, with pages snapping into place instantly. The icing on the cake is that every team member has been incredibly responsive and accommodating to our needs. I couldn’t have asked for a better experience!

Great videos optimization and support. Videos are much more faster than before we implement it.

Great communication, innovative methods, and overall professionals with great support!

Speedsize has dramatically improved the quality and speed of my images and provided great optimization suggestions for my new site build.

We've had a good experience with Speedsize. Out store has a large number of high quality product images and we were experiencing issues with the site speed due to it. Implementing their tool did exactly what they advertised: greatly increased the speed of our website (namely LCP) to good levels, reducing the size of our images and videos without compromising quality at all.

We’d been stuck in Shopify’s “Moderate” speed range for a long time. SpeedSize made an immediate difference. Our LCP improved and we moved into the “Good” category, and the site feels noticeably faster. Their team has also been proactive about auditing our store and recommending other optimizations beyond their product, and those suggestions have been valuable.

We have had a great experience working with Speedsize. The insights are so helpful towards making our website more efficient and effective. Highly recommend.

SpeedSize has been really effective for improving our site’s speed without losing image or video quality. Setup was really simple, and team very helpful.

SpeedSize have been great. Very smooth implementation and set-up. And very helpful since. The improvement to both resource load duration and Time to First Byte was immediate. Happy to recommend.

Strong product and a great team. Speedsize has been an excellent partner

Great support—they respond quickly and are a pleasure to work with. They helped speed up our site by optimizing images and videos, and now we don’t have to worry about managing image performance ourselves. SpeedSize takes that completely off our plate.

Very easy to use, very quick external implementation and great customer service.

SpeedSize has been great, a real innovation which has allowed us to leverage high quality content without impacting the speed of our site. Kevin and the team made the integration process incredibly easy - a definite win for us in 2025!

Excellent service, excellent app, the most amazing team to work with. Highly recommend using these guys, they truly look after you and what you need.

Has helped us with the new website photos / vids look more professional and more modern. Our photos are good, but now they just look much clearer / "crisp". I don't have to go on there and update anything which helps. it just does the job for us and helps save time most definitely.

SpeedSize has been really helpful for improving our site’s speed without losing image or video quality. The setup was simple, and their team has been responsive and supportive throughout the process. It’s made a noticeable difference on our Shopify store, and the service has been consistently good.

SpeedSize has meaningfully improved our site’s media load times and integrated seamlessly into our Shopify environment.

We invested a lot this year on high-end photography and videography for our site. And with SpeedSize, we haven't had to compromise on image or video quality; images and video load super-quickly. We've been with Speedsize a year now and very happy with the quality and speed. Set up was so simple. Highly recommend.

If you want, smaller images, sharper and better quality and faster loads Speedsize is the answer.

Excellent service from start to finish, really recommend the team. Also excellent results so far, really impressed!

As a first-to-market product, videos and images have always been essential for educating our site visitors. With SpeedSize, we no longer have to be overly cautious about the size of our assets. In addition to noticeably faster loading time, the team at SpeedSize has repeatedly gone above and beyond. They’ve even worked with our developers to optimize the loading sequence of assets, which has further improved our Core Web Vitals. Whenever we give them feedback, they’re quick to take action and we’ve even helped them develop then beta test a new console. In short, SpeedSize has become more than just a software provider to us and we can’t recommend them enough.

Great app! Super easy to use and really helped make our site faster. It optimized images automatically, reduced load times significantly, and improved overall performance without extra effort. So, Totally worth it.

White glove service and a team that is passionate about their product. This isn't just an app this is people with a fantastic product that makes an impactful difference to the speed of our site. We saw an almost immediate noticeable difference in the way our site loads and recommend it to anyone with lots of images and videos!

Speedsize has been a total win for our Von Diamonds site. Our images look amazing and the site loads way faster now. Super easy to set up and the support team is great. If you care about both quality and speed — this app's a no-brainer.

A very convenient application, it significantly compressed all the media on my website, and even improved the quality of the images. Of course, it also enhanced the site’s speed. Highly recommended!

Does what it says it can do from our experience. Speeds up image delivery a lot, especially for mobile. Good support during set up and post with regular check-ins and offers to help optimise the site even in areas not directly related to or impacted by Speedsize.

Since we started using Speedsize, our shop’s pages load noticeably faster it’s made a huge difference. The platform itself is simple to navigate, and whenever we’ve needed help, their support team has been quick to respond. Overall, we strongly recommend their service.

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

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.

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.

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

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.

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!

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!

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!

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

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!

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!!

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

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!

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.

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.

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.

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.

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.

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

I was very skeptical at first, but after using it for over 5 months I can say that this is an absolutely GREAT media optimization solution! It performs amaizingly well, since using SpeedSize we have been able to load images and videos on our website blazingly fast with no quality loss. Products and visuals look vibrant and sharp thanks to them. Website metrics improved, BR went dramatically down and CVR went up. And the best part - It improved our Google web vital score to 95+!!! Take into mind, this app is not really Free, it's a plugin they deveoped for Shopify stores! SpeedSize can be used across all platforms. I had to contact the company and get a quote before installing the app. Otherwise it will do nothing. As for implementation - onboarding was seamless and required almost nothing from my side (thanks to this Shopify plugin they deveoped), support was wonderful and very responsive. Highly recommend, 5/5!

They are great and easy to work with. Improved my site score to 99 /100 in couple of weeks time and solved all speed related issues.