
Popsixle fixes the data you're sending to Facebook and Instagram so it knows who your best customers are. Scale your revenue with better audiences and conversion tracking.

Wunderkind is a global performance marketing solution powered by AI, data, and identity that helps brands acquire and retain customers via owned channels at unprecedented scale.
| Feature | Popsixle | Wunderkind | Littledata |
|---|---|---|---|
| Identity resolution to boost audiences | ✔️ | ✔️ | ✔️ |
| Customer data to marketing platforms | ✔️ | ✔️ | ✔️ |
| Direct from Shopify's servers | ✔️ | ✔️ | |
| Works with platforms other than Shopify | ✔️ | ✔️ | |
| Founder owned and led | ✔️ | ✔️ | |
| 30 day free trial | ✔️ | ||
| Fully automatic, no code setup | ✔️ | ||
| Natively supports Shopify Markets | ✔️ | ||
| Automatic tracking of checkout steps | ✔️ |
Popsixle focuses on enhancing data accuracy for Facebook and Instagram, optimizing audience targeting and conversion tracking directly from Shopify's servers. Wunderkind leverages AI for performance marketing across various platforms, emphasizing customer acquisition and retention. Littledata stands out with its 30-day free trial, fully automatic setup, and server-side tracking, ensuring comprehensive data collection and checkout step tracking without code. While Popsixle and Wunderkind excel in audience boosting and integration, Littledata offers a more user-friendly, automated solution with robust tracking capabilities.
| Popsixle | Wunderkind | Littledata | |
|---|---|---|---|
| Example product review | "I was having issues with Facebook claiming purchases from our existing customers...Popsixle comes in to show how many actual new customers were purchasing on our website and then feed that info back to Facebook." | "I don't feel like the service or partnership is as professional or helpful as it could be...just serving as a base-level for our trigger and SMS programs." | "We were having difficulties with accurate and consistent revenue attribution...With Littledata implemented, we now get consistent and accurate revenue attribution." |
| Example support review | "Popsixle's support is non-existent... I reached out multiple times with no response." | "Wunderkind has been receptive to this feedback... it's disappointing that this has been an ongoing issue." | "Customer support is absolutely amazing... you can never go wrong when an app does what it says and tacks on great service!" |
| Link | Read more reviews |
| Store size | Popsixle | Wunderkind | Littledata |
|---|---|---|---|
| 50 orders / month | $95 | $ | $39 |
| 500 orders / month | $135 | $ | $199 |
| 5,000 orders / month | $585 | $ | $449 |
| 20,000 orders / month | $1095 | $ | $1390 |
| Destination | Popsixle | Wunderkind | Littledata |
|---|---|---|---|
| Meta Ads | ✔️ | ✔️ | |
| Klaviyo | ✔️ | ✔️ | |
| Attentive | ✔️ | ✔️ | |
| Google Analytics | ✔️ | ||
| TikTok | ✔️ | ||
| ✔️ | |||
| Google Ads | ✔️ | ||
| Segment | ✔️ |
Popsixle's data destinations for Meta Ads focus on optimizing ad performance through enhanced tracking and audience insights specifically for Facebook and Instagram. In contrast, Wunderkind's data destinations, including Klaviyo and Attentive, emphasize personalized messaging and customer engagement through email and SMS marketing. Littledata offers a broader range of integrations, including Google Analytics, Meta Ads, TikTok, and more, providing comprehensive tracking across multiple platforms for detailed analytics and marketing insights. This allows for a more holistic view of customer interactions and performance across various channels.
