Upstack: Site Intelligence

Not only have we noticed improved performance on Meta and Klaviyo but the support is second to none. Any issues we've had Michael has arranged a call immediately to diagnose the issue. Amazing product and service!

Great developer, they think with you and with the great expertise our webshop is completely scaling proof again

This app has been incredibly helpful in navigating Meta’s new health policy changes. It provided an effective solution for fixing custom event tracking, ensuring our campaigns remain compliant and still track. Highly recommend it for anyone facing similar challenges!

This App is great and their team is very intelligent and helpful. Integration was simple and they also helped fix our attribution issues from Klaviyo and Facebook. Michael, specifically, from Upstackified has been an asset to our company.

1. New Customer Data in the FB dashboard is so helpful 2. They included a dashboard with tons of good info like LTV number and such 3. Prices are very reasonable and Michael personally sets everything up for you, he built me flows in Klaviyo that capture lots of missed leads and they are delivering amazing results, he's a terrific person and super honest. Don't think twice, you will get back the...

This App is great - setup was very straightforward, all done on a shhort call with an expert based in the US - ongoing it has improved our data quality scores - one small issue which was fixed within an hour, very impressive!

Moved from a competitor to Upstackified and have a very clear picture that Upstackified is a faster setup, with a much more competent team, amazing customer service, and better performance, for a cheaper price- it's not even close. Just the incremental email revenue alone covered it's cost and added a 41x ROI, not including the better data for ads.

Implementation = a breeze. The data = clean. Integrations...tons! Overall super helpful to get us up & running and if we have any issues they are super responsive. Getting the data we need to scale campaigns & even helping our Klaviyo email instance to be more efficient. Thank you!

3rd party CAPI is important to increasing data accuracy with our marketing platforms. I looked at several providers and chose upstackified because I felt the technology and customer service were aligned with my business. After implementation our match rates went up over 30%. They even helped us navigate a few other technical issues along the way with a very personal touch. I highly recommend!

After testing out and surveying a number of platforms in this space, we onboarded with UpStack based on a strong recommendation. It's been a few a months now and absolutely no regrets. Michael has been a fantastic partner. It's rare that I run into someone in ecomm that has a truly deep technical knowledge of the attribution space given that it's quite the black box. He knows the space forwards a...

Seamless onboarding from UpStack team Appeared to get positive results straight from the outset across meta Michael & team have been responsive to queries on Slack Looking forward to seeing the results on our second store

Excellent app. The onboarding from the founder Michael was great and he was happy to answer any questions I had. No false promises as well which is nice. Our match rate scores increased by around 20% from using the native Shopify integration. Highly recommended.

Support is next to none, extremely happy so far. Michael Alt has been an amazing partner to work with and is very honest. Just ask him any questions you have and if you are satisfied with the answers, DEFINITELY go for it!

We found this CAPI to better than others that we tried. We did have some initial challenges installing due to customizations on our end - but Michael and team were excellent in working through those issues and we have been live for several months. We've had steady performance over that time and our scores in META are strong. I recommend.

Upstack is a must-have tool for improving conversion rates and maximizing ROI. Highly recommended! Michael is an expert and wonderful to work with.

I've tested out a few apps to link up data. I found Upstackified the easiest and best data integration for facebook. I chose this over Omega pixel and elevar. I had a meeting with Michael and was impressed with the knowledge and willingness to help audit and ensure everything was setup correctly. I'm at the $250 a month level. Which is a fair price at the end spend level we are at.

We looked at several competitors and talked to some customers of upstackified and their competitors. From our research, Upstackified was by far the clear winner in terms of data accuracy, customer service and pricing. After installation, we saw improvements in our data and performance. Michael, the founder, is fully available and is quick to respond to any issues or questions we have. This is a...

The proof is in the two email flows, one with unstuck data and one without. Makes a big difference. Onboarding was easy and Michael personally walked us through everything. Way better than I expected, fantastic solution.