
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 vs Wetracked:
Both offer identity resolution and customer data routing to marketing platforms. Wetracked differentiates with 100% accurate data claims, no-code setup, and pulling data directly from Shopify's servers. Retention.com focuses heavily on Klaviyo flow revenue recovery and works beyond Shopify, but lacks server-side data collection.
Where Littledata wins over both:
Neither Retention.com nor Wetracked is Littledata.
Retention.com lacks server-side Shopify data collection, limiting event enrichment and visibility into server-side customer journey touchpoints.
While Wetracked pulls direct from Shopify's servers, Littledata still wins on:
For a Shopify Plus brand scaling globally, Littledata's complete server-side tracking, Markets support, and checkout funnel visibility provide the most comprehensive data foundation.
Retention.com vs Wetracked's customer reviews
| 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 | Read more reviews | Read more reviews |
Retention.com vs Wetracked's monthly subscription cost
| Store size | Retention.com | Wetracked | Littledata |
|---|---|---|---|
| 50 orders / month | $500 | $49 | $39 |
| 500 orders / month | $500 | $149 | $175 |
| 5,000 orders / month | $2000 | $249 | $540 |
| 20,000 orders / month | $5000 | $670 | $1390 |
Sources: Littledata pricing. Prices last verified July 10, 2026.
For an online store with 50 orders per month, Retention.com is 920% more expensive than Littledata. At 500 orders, Retention.com and Wetracked are equal, but Littledata is 65% cheaper than both. For 5000 orders, Retention.com is 270% more than Wetracked and 270% more than Littledata. At 20,000 orders, Retention.com is 650% more than Wetracked and 384% more than Littledata. Overall, Retention.com consistently has the highest costs, especially at larger 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.
Retention.com vs Wetracked's solution for Klaviyo
| Feature | Retention.com | Wetracked | Littledata |
|---|---|---|---|
| Identity resolution | |||
| Uses other marketing channel cookies to boost identity | ✔️ | ✔️ | |
| Never adds emails to your list without consent | ✔️ | ||
| Backstitches Klaviyo profile onto previous customer events | ✔️ | ||
| 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 | ✔️ | ✔️ | |
| Direct from Shopify 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 servers | ✔️ | ✔️ | |
| Tracked via the checkout page | ✔️ | ||

How we compiled this comparison: pricing and feature data comes from each vendor's public pricing page, Shopify App Store listings, and BuiltWith usage data, reviewed by the Littledata team. Last verified July 10, 2026. Spotted something out of date? Let us know.