Wunderkind vs Upstack Data

Is Wunderkind or Upstack Data a better data solution for Shopify brands?

Wunderkind competitors

What is Wunderkind(formerly Bounce X)?

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.


Upstack Data competitors

What is Upstack Data(formerly Upstackify)?

Say goodbye to siloed and inaccurate data that is slowing you down. Centralize your analytics, sales and marketing platform data, enabling faster, data-driven decisions.


Wunderkind vs Upstack Data comparison

FeatureWunderkindUpstack DataLittledata
Identity resolution to boost audiences✔️✔️✔️
Customer data to marketing platforms✔️✔️✔️
30 day free trialminus✔️✔️
Founder owned and ledminus✔️✔️
Fully automatic, no code setupminus✔️✔️
Server-side trackingminus✔️✔️
Works with platforms other than Shopify✔️minusminus
Marketing reportingminus✔️minus
Proprietary attribution modelminus✔️minus
Automatic tracking of checkout stepsminusminus✔️
No-code setup for Shopify Hydrogenminusminus✔️

Wunderkind focuses on AI-driven performance marketing and identity resolution, enhancing customer acquisition and retention across various platforms. Upstack Data offers a proprietary attribution model and emphasizes centralized analytics for faster decision-making, with a fully automatic setup. Littledata stands out with its automatic tracking of checkout steps, providing a comprehensive solution for eCommerce analytics. While both Wunderkind and Upstack Data offer identity resolution and customer data integration, Littledata's focus on seamless checkout tracking and user-friendly setup gives it an edge in optimizing the eCommerce experience.

Reviews comparison

Wunderkind vs Upstack Data's customer reviews

WunderkindUpstack DataLittledata
Example product review"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.""After testing a number of platforms...absolutely no regrets. Michael has a truly deep technical knowledge...Event Quality Match scores in meta increase, adding reliable NC purchase, NC CPA and NC ROAS metrics in ad manager is massively helpful as we're very focused on optimizing for NC...""We were having difficulties with accurate and consistent revenue attribution...With Littledata implemented, we now get consistent and accurate revenue attribution."
Example support review"Wunderkind has been receptive to this feedback... it's disappointing that this has been an ongoing issue.""Support is second to none... any issues we've had Michael has arranged a call immediately to diagnose the issue.""Customer support is absolutely amazing... you can never go wrong when an app does what it says and tacks on great service!"
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Cost comparison

Wunderkind vs Upstack Data's monthly subscription cost

Store sizeWunderkindUpstack DataLittledata
50 orders / month$$299$39
500 orders / month$$299$149
5,000 orders / month$$599$349
20,000 orders / month$$999$799

Supported data destinations

DestinationWunderkindUpstack DataLittledata
Klaviyo✔️✔️✔️
Attentive✔️minus✔️
Meta Adsminus✔️✔️
TikTokminus✔️✔️
Google Adsminus✔️✔️
Google Analyticsminusminus✔️
Pinterestminusminus✔️
Segmentminusminus✔️

Wunderkind focuses on customer engagement through personalized messaging, primarily integrating with Klaviyo and Attentive for targeted email and SMS campaigns. Upstack Data offers a broader range of advertising platforms, including Meta Ads, TikTok, and Google Ads, emphasizing performance marketing and ad optimization. Littledata provides extensive analytics capabilities, integrating with multiple platforms like Google Analytics, Meta Ads, and Pinterest, allowing for comprehensive tracking and insights across various channels. The main difference lies in Wunderkind's focus on direct customer engagement, Upstack's emphasis on advertising performance, and Littledata's strength in analytics and multi-channel tracking.

Klaviyo comparison

Wunderkind vs Upstack Data's solution for Klaviyo

FeatureWunderkindUpstack DataLittledata
Identity resolution
Uses other marketing channel cookies to boost identity✔️minus✔️
Never adds new emails to your marketing listminus✔️✔️
Docs on how an end-user can opt out for GDPR / CCPAminusminus✔️
Backstitches Klaviyo profile onto previous customer eventsminusminus✔️
Viewed Product trigger
Tracked client-side✔️✔️minus
Backwards compatible with Klaviyo templates✔️minus✔️
Tracked server-sideminusminus✔️
Enriched product info (e.g. category)minusminus✔️
Added to Cart trigger
Unreliable tracking of button clicks✔️✔️minus
Backwards compatible with Klaviyo templates✔️minus✔️
Reliable via Shopify's serversminusminus✔️
Enriched product info (e.g. category)minusminus✔️
Target the whole contents of the cartminusminus✔️
Checkout Started trigger
Tracked via the checkout pageminus✔️minus
Direct from Shopify's serversminusminus✔️
Backwards compatible with Klaviyo templatesminusminus✔️

Littledata offers distinct advantages for tracking customers from Shopify to Klaviyo. Its comprehensive documentation on GDPR/CCPA opt-out ensures compliance, which is crucial for data privacy. Unlike Wunderkind, which only boosts identity through marketing channel cookies, Littledata backstitches Klaviyo profiles onto previous customer events, providing a richer historical context. Additionally, while Upstack Data also never adds new emails to your marketing list, Littledata enhances customer insights by integrating past interactions, allowing for more personalized marketing strategies. This combination of compliance, historical data integration, and identity enhancement makes Littledata a superior choice for effective customer tracking and engagement.

Benefits of Littledata
Littledata has been trusted by leading Shopify brands since 2017 for reliable server-side tracking.
100% of revenue tracked
Enhanced identity resolution
Connectors for all popular marketing channels
googleAnalytics
Comparing Wunderkind against Upstack Data
Can I switch from Wunderkind to Littledata?

Yes, join dozens of Shopify brands who made the switch to Littledata for simpler server-side tracking, faster setup, and transparent pricing. We’ll even help migrate your Wunderkind setup.

Can I switch from Upstack Data to Littledata?

Yes, join dozens of Shopify brands who made the switch to Littledata for simpler server-side tracking, faster setup, and transparent pricing. We’ll even help migrate your Upstack Data setup.

How does Wunderkind work?

What Wunderkind is doing is aggregating consumer profiles across the thousands of brands it works with (and has previously worked with) to resell as the “Wunderkind Identity Network”. This can grow your email marketing audience, but potentially at the expense of higher spam and privacy complaints.

Does Wunderkind work with Shopify?

Yes, Wunderkind is installed on 1000 Shopify sites according to the latest stats from BuiltWith.

How does Upstack Data work?

Simple, effective and unmatched first-party data solution for Server-Side tracking and Channel Attribution.

Does Upstack Data work with Shopify?

Yes, Upstack Data is installed on an unknown number of Shopify sites according to our estimates.

Is Wunderkind suitable for Enterprise brands?

Wunderkind is used by 663 sites in the top 100,000 globally - so this solution is likely suitable for Enterprise scale brands.

Is Upstack Data suitable for Enterprise brands?

Upstack Data is used by an unknown number of sites in the top 100,000 globally - so this solution is unlikely to be appropriate for Enterprise brands.

Which marketing tools does Wunderkind support?

Wunderkind supports Klaviyo and Attentive.

Which marketing tools does Upstack Data support?

Upstack Data supports Meta Ads, TikTok, Klaviyo and Google Ads.

Who owns Wunderkind?

Wunderkind(formerly Bounce X) is an independent private company headquartered in New York. Bill Ingram is Wunderkind's CEO.

Who owns Upstack Data?

Upstack Data(formerly Upstackify) is an independent private company headquartered in Miami. Michael Alt is Upstack Data's CEO.