Upstack Data Pixel & Analytics

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!

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!

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!

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.

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!

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

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 ...

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.

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!