
Retention.com's identity resolution software helps Shopify merchants recover lost shoppers and increase Klaviyo flow revenue.
Wetracked claims to be the only solution that pushes 100% accurate data into your ads manager.
| Feature | Retention.com | Wetracked | Littledata |
|---|---|---|---|
| Identity resolution to boost audiences | ✔️ | ✔️ | ✔️ |
| Customer data to marketing platforms | ✔️ | ✔️ | ✔️ |
| Fully automatic, no code setup | ✔️ | ✔️ | |
| Founder owned and led | ✔️ | ✔️ | |
| Direct from Shopify's servers | ✔️ | ✔️ | |
| Works with platforms other than Shopify | ✔️ | ||
| 30 day free trial | ✔️ | ||
| Natively supports Shopify Markets | ✔️ | ||
| Automatic tracking of checkout steps | ✔️ |
Retention.com focuses on identity resolution to recover lost shoppers and boost Klaviyo flows, but is Shopify-centric with no mention of server-side data collection — limiting event accuracy.
Wetracked claims 100% accurate ad data via direct Shopify server-side tracking and offers a no-code setup, making it a strong contender. However, it's a smaller, founder-led operation, which may raise scalability or support concerns.
Where Littledata wins: Both competitors lack Littledata's full feature combination. Retention.com has no server-side tracking, limiting data completeness. Wetracked doesn't mention native Shopify Markets support or automatic checkout step tracking — critical for Shopify Plus brands operating internationally or optimizing funnels.
Littledata delivers server-side accuracy, no-code setup, Shopify Markets support, full checkout tracking, and a 30-day free trial — making it the most complete, risk-free solution for a data-driven Shopify Plus ecommerce manager.
| Retention.com | Wetracked | Littledata | |
|---|---|---|---|
| Example product review | they got me in as they said it was better and cheaper then Triple whale, but really all it is, is some code on the back end you can not track or even see the results you still need to use the meta and good dash boards. | "We were having difficulties with accurate and consistent revenue attribution...With Littledata implemented, we now get consistent and accurate revenue attribution." | |
| Example support review | "Unfortunately, the team... very high employee turnover; it can be really frustrating to have to re-explain things to new reps." | Tracking looks improved the last 2-3 days. Support has never replied to me :-( even after days of waiting and 3 emails & reminders. | "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 | Retention.com | Wetracked | Littledata |
|---|---|---|---|
| 50 orders / month | $500 | $49 | $39 |
| 500 orders / month | $500 | $149 | $199 |
| 5,000 orders / month | $2000 | $249 | $449 |
| 20,000 orders / month | $5000 | $670 | $1390 |
For an online store with 50 orders, Retention.com is 925% more expensive than Wetracked and 1,179% more than Littledata. At 500 orders, Retention.com and Wetracked are equal, while Littledata is 70% cheaper than Retention.com. With 5,000 orders, Retention.com is 704% more than Wetracked and 472% more than Littledata. At 20,000 orders, Retention.com is 646% more than Wetracked and 527% more than Littledata. Overall, Retention.com consistently has the highest pricing across all order volumes.
| Destination | Retention.com | Wetracked | Littledata |
|---|---|---|---|
| Klaviyo | ✔️ | ✔️ | ✔️ |
| Meta Ads | ✔️ | ✔️ | |
| Google Ads | ✔️ | ✔️ | |
| TikTok | ✔️ | ✔️ | |
| ✔️ | ✔️ | ||
| Snap | ✔️ | ||
| Google Analytics | ✔️ | ||
| Segment | ✔️ | ||
| Attentive | ✔️ | ||
| Microsoft Ads | ✔️ |
Retention.com → Klaviyo only Retention.com is primarily an identity resolution/list growth tool that pushes identified visitor data into Klaviyo. Very narrow destination scope.
Wetracked → Klaviyo, Meta, Google, TikTok, Snap, Pinterest Broader paid media focus — strong for sending server-side conversion signals to ad platforms, plus Klaviyo for retention.
Littledata → Google Analytics, Meta, TikTok, Pinterest, Klaviyo, Google Ads, Segment, Attentive, Microsoft Ads The most comprehensive destination roster. Notably includes Segment (enabling further downstream routing) and Attentive (SMS), making it the strongest choice if you need analytics depth and multi-channel ad attribution and owned-channel integrations under one solution.
| Feature | Retention.com | Wetracked | Littledata |
|---|---|---|---|
| Identity resolution | |||
| Uses other marketing channel cookies to boost identity | ✔️ | ✔️ | |
| Docs on how an end-user can opt out for GDPR / CCPA | ✔️ | ||
| Never adds new emails to your marketing list | ✔️ | ||
| Backstitches Klaviyo profile onto previous customer events | ✔️ | ||
| Direct from Shopify's servers | ✔️ | ||
| Viewed Product trigger | |||
| Backwards compatible with Klaviyo templates | ✔️ | ✔️ | |
| Tracked server-side | ✔️ | ||
| Enriched product info (e.g. category) | ✔️ | ||
| Added to Cart trigger | |||
| Unreliable tracking of button clicks | ✔️ | ✔️ | |
| Backwards compatible with Klaviyo templates | ✔️ | ✔️ | |
| Reliable via Shopify's servers | ✔️ | ||
| Enriched product info (e.g. category) | ✔️ | ||
| Target the whole contents of the cart | ✔️ | ||
| Checkout Started trigger | |||
| Backwards compatible with Klaviyo templates | ✔️ | ✔️ | |
| Direct from Shopify's servers | ✔️ | ✔️ | |
| Tracked via the checkout page | ✔️ | ||
