SpeedSize AI‑Image Optimizer

Feb. 26, 2026

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.

Feb. 18, 2026

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.

Feb. 15, 2026

We’re extremely happy with SpeedSize. For us, image quality is critical - our products rely on sharp, detailed visuals - so we were very cautious about implementing any optimization tool. SpeedSize managed to significantly improve loading speed while keeping our images crisp and visually identical to the originals. The difference in user experience is noticeable. Pages feel lighter, faster, and more responsive, especially on mobile. It’s one of those improvements that works quietly in the background but has a real impact. On top of that, the team has been professional, supportive, and great to work with. Highly recommended for any store that cares about both performance and visual excellence.

Feb. 3, 2026

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

Feb. 3, 2026

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.

Jan. 8, 2026

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.

Dec. 17, 2025

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

Dec. 16, 2025

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.

Dec. 16, 2025

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

Dec. 15, 2025

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!

Dec. 14, 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.

Nov. 29, 2025

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.

Nov. 24, 2025

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.

Nov. 14, 2025

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

Nov. 6, 2025

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.

Oct. 17, 2025

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

Oct. 15, 2025

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

Oct. 12, 2025

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.

Sept. 22, 2025

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.

Sept. 18, 2025

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!