
Blotout restores your marketing signals in the post-cookie world. Your returning customers are showing up as anonymous and Blotout aims to identify them.
Wetracked claims to be the only solution that pushes 100% accurate data into your ads manager.
| Feature | Blotout | Wetracked | Littledata |
|---|---|---|---|
| Identity resolution to boost audiences | ✔️ | ✔️ | ✔️ |
| Direct from Shopify's servers | ✔️ | ✔️ | ✔️ |
| Customer data to marketing platforms | ✔️ | ✔️ | ✔️ |
| Founder owned and led | ✔️ | ✔️ | ✔️ |
| Fully automatic, no code setup | ✔️ | ✔️ | |
| Works with platforms other than Shopify | ✔️ | ||
| 30 day free trial | ✔️ | ||
| Natively supports Shopify Markets | ✔️ | ||
| Automatic tracking of checkout steps | ✔️ |
Blotout and Wetracked both offer identity resolution and server-side data pipelines from Shopify, similar to Littledata. Blotout differentiates with multi-platform support beyond Shopify, while Wetracked claims 100% data accuracy. However, neither mentions native Shopify Markets support or automatic checkout step tracking — critical for Shopify Plus brands running international storefronts or optimizing conversion funnels.
Littledata wins on three fronts:
Plus, Littledata's 30-day free trial lets you validate data quality risk-free — something neither rival offers. For a Shopify Plus brand prioritizing complete, accurate data across markets and ad platforms, Littledata covers more ground out of the box.
| Blotout | Wetracked | Littledata | |
|---|---|---|---|
| Example product review | "After using Blotout for a couple months, we decided to drop them... Blotout was taking credit for a lot of Klaviyo pixel events that would’ve happened anyway... Event match quality in Facebook was marginally better, but I don’t think it warrants the cost or complexity." | 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 | "It took weeks to get a reply regarding a refund... it seems they grew too fast to keep up with customer service." | 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 | Blotout | Wetracked | Littledata |
|---|---|---|---|
| 50 orders / month | $79 | $49 | $39 |
| 500 orders / month | $400 | $149 | $199 |
| 5,000 orders / month | $1980 | $249 | $449 |
| 20,000 orders / month | $5000 | $670 | $1390 |
For 50 orders, Blotout is 61% more expensive than Wetracked and 103% more than Littledata. At 500 orders, Blotout and Wetracked are equal, but Blotout is 168% more than Littledata. For 5000 orders, Blotout is 694% more than Wetracked and 467% more than Littledata. Finally, at 20000 orders, Blotout is 646% more than Wetracked and 526% more than Littledata. Overall, Blotout consistently has the highest pricing across all order volumes.
| Destination | Blotout | Wetracked | Littledata |
|---|---|---|---|
| Meta Ads | ✔️ | ✔️ | ✔️ |
| Klaviyo | ✔️ | ✔️ | ✔️ |
| Google Ads | ✔️ | ✔️ | ✔️ |
| Google Analytics | ✔️ | ✔️ | |
| Attentive | ✔️ | ✔️ | |
| TikTok | ✔️ | ✔️ | |
| ✔️ | ✔️ | ||
| Snap | ✔️ | ||
| Segment | ✔️ | ||
| Microsoft Ads | ✔️ |
Key Differences:
Blotout focuses on owned analytics + CRM/email (GA + Klaviyo/Attentive), with no paid social beyond Meta — better for data privacy and first-party data ownership.
Wetracked is paid social-heavy, covering TikTok, Snap, and Pinterest — ideal if diversified ad spend across emerging channels is the priority.
Littledata offers the broadest coverage, adding Segment (for data warehousing/routing), Microsoft Ads, and combining both analytics and multi-channel paid social — best for complex, multi-platform stacks needing a central data layer.
Bottom line: Wetracked wins for paid social breadth, Blotout for privacy-first simplicity, and Littledata for overall destination variety and enterprise-level flexibility.
| Feature | Blotout | Wetracked | Littledata |
|---|---|---|---|
| Identity resolution | |||
| Never adds new emails to your marketing list | ✔️ | ✔️ | |
| Uses other marketing channel cookies to boost identity | ✔️ | ✔️ | |
| Docs on how an end-user can opt out for GDPR / CCPA | ✔️ | ||
| Backstitches Klaviyo profile onto previous customer events | ✔️ | ||
| Direct from Shopify's servers | ✔️ | ||
| Viewed Product trigger | |||
| Tracked client-side | ✔️ | ||
| Tracked server-side | ✔️ | ||
| Enriched product info (e.g. category) | ✔️ | ||
| Backwards compatible with Klaviyo templates | ✔️ | ||
| Added to Cart trigger | |||
| Unreliable tracking of button clicks | ✔️ | ✔️ | |
| Reliable via Shopify's servers | ✔️ | ||
| Enriched product info (e.g. category) | ✔️ | ||
| Backwards compatible with Klaviyo templates | ✔️ | ||
| Target the whole contents of the cart | ✔️ | ||
| Checkout Started trigger | |||
| Direct from Shopify's servers | ✔️ | ✔️ | |
| Tracked via the checkout page | ✔️ | ||
| Backwards compatible with Klaviyo templates | ✔️ | ||
Littledata outperforms both alternatives by combining all three key capabilities in one solution.
vs. Blotout: Blotout matches Littledata on email privacy but lacks cross-channel cookie boosting and event backstitching — meaning weaker identity resolution and no historical profile enrichment.
vs. Wetracked: Wetracked matches Littledata on cookie-based identity boosting but doesn't protect your list from non-email profiles or backstitch events to existing Klaviyo profiles.
Critically, neither Blotout nor Wetracked pulls data directly from Shopify's servers, creating three compounding problems: Klaviyo fills with emailless profile noise, checkout events require error-prone manual tagging, and Product Viewed identification drops below 50% — all issues Littledata's server-side architecture eliminates entirely.
| Feature | Blotout | Wetracked | Littledata |
|---|---|---|---|
| Google Ads Conversions | |||
| Unreliable tracking via thank you page | ✔️ | ✔️ | |
| Tracked direct from Shopify's servers | ✔️ | ||
| Real-time tracking of Enhanced Conversions | ✔️ | ||
| Fully automatic setup | ✔️ | ||
| New vs Returning customer conversions | ✔️ | ||
| Feature | Blotout | Wetracked | Littledata |
|---|---|---|---|
| Key benefits | |||
| Boost to Event Match Quality Score | ✔️ | ✔️ | ✔️ |
| 100% accurate revenue in Meta | ✔️ | ||
| Pre-purchase audiences based on first-party data | ✔️ | ||
| Target subscriptions vs one-time purchases | ✔️ | ||
| Fully automatic setup | ✔️ | ||
| AddToCart | |||
| Via Conversions API | ✔️ | ||
| InitiateCheckout | |||
| Via Conversions API | ✔️ | ||
| Includes all checkout steps | ✔️ | ||
| Purchase | |||
| Via Conversions API | ✔️ | ✔️ | ✔️ |
| Includes post-purchase upsells | ✔️ | ||
| Includes recurring orders | ✔️ | ||
| Filters to exclude orders from some channels | ✔️ | ||
| New vs Returning customer conversions | ✔️ | ||
