
Analyzify is the easiest way to get valuable insights from your Shopify data. With Analyzify, you can connect your Shopify store with Google Tag Manager, Google Analytics 4, and many others easily.

Retention.com's identity resolution software helps Shopify merchants recover lost shoppers and increase Klaviyo flow revenue.
| Feature | Analyzify | Retention.com | Littledata |
|---|---|---|---|
| Customer data to marketing platforms | ✔️ | ✔️ | ✔️ |
| 30 day free trial | ✔️ | ✔️ | |
| Founder owned and led | ✔️ | ✔️ | |
| Works with platforms other than Shopify | ✔️ | ✔️ | |
| Identity resolution to boost audiences | ✔️ | ✔️ | |
| Direct from Shopify's servers | ✔️ | ||
| Fully automatic, no code setup | ✔️ | ||
| Natively supports Shopify Markets | ✔️ | ||
| Automatic tracking of checkout steps | ✔️ |
Analyzify vs Retention.com vs Littledata
Analyzify excels at connecting Shopify to Google Tag Manager, GA4, and other marketing platforms with a 30-day free trial and founder-led support. However, it relies on Google Tag Manager, meaning it depends on browser-based tags — missing server-side events and limiting the completeness of your customer journey data.
Retention.com focuses on identity resolution to recover lost shoppers and boost Klaviyo audiences, and works beyond Shopify. But like Analyzify, it lacks server-side data collection, restricting its ability to enrich events with customer data or capture what the browser doesn't see.
Where Littledata wins: It pulls data directly from Shopify's servers — not the browser — giving you a more complete, accurate customer journey. Add fully automatic no-code setup, native Shopify Markets support, automatic checkout tracking, identity resolution, and a 30-day free trial, and it's the most robust, hands-off solution of the three.
| Analyzify | Retention.com | Littledata | |
|---|---|---|---|
| Example product review | "Conflicting GA4 properties led to quadruplicate tracking and corrupted analytics data... resulted in significant financial impact due to lost advertising effectiveness and countless hours of troubleshooting." | "We were having difficulties with accurate and consistent revenue attribution...With Littledata implemented, we now get consistent and accurate revenue attribution." | |
| Example support review | "Awful experience. You pay $$$ and have to troubleshoot everything with little help... just get redirected to help articles." | "Unfortunately, the team... very high employee turnover; it can be really frustrating to have to re-explain things to new reps." | "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 | Analyzify | Retention.com | Littledata |
|---|---|---|---|
| 50 orders / month | $79 | $500 | $39 |
| 500 orders / month | $79 | $500 | $199 |
| 5,000 orders / month | $79 | $2000 | $449 |
| 20,000 orders / month | $183 | $5000 | $1390 |
For 50 orders, Analyzify is 84% cheaper than Retention.com and 51% more expensive than Littledata. At 500 orders, Analyzify and Retention.com are equal, while Littledata is 88% more expensive than Analyzify. For 5,000 orders, Analyzify is 96% cheaper than Retention.com and 77% cheaper than Littledata. At 20,000 orders, Analyzify is 96% cheaper than Retention.com and 77% cheaper than Littledata. Overall, Analyzify consistently offers the lowest pricing across all order volumes.
| Destination | Analyzify | Retention.com | Littledata |
|---|---|---|---|
| Google Analytics | ✔️ | ✔️ | |
| Meta Ads | ✔️ | ✔️ | |
| TikTok | ✔️ | ✔️ | |
| Google Ads | ✔️ | ✔️ | |
| Klaviyo | ✔️ | ✔️ | |
| ✔️ | |||
| Segment | ✔️ | ||
| Attentive | ✔️ | ||
| Microsoft Ads | ✔️ |
Analyzify focuses on ad platform tracking (Google, Meta, TikTok) — optimizing paid campaign performance through accurate conversion data sent server-side.
Retention.com specializes in email/SMS retargeting via Klaviyo, primarily identifying anonymous visitors to grow your contactable audience.
Littledata offers the broadest destination coverage, spanning both ad platforms and marketing tools (Klaviyo, Segment, Attentive, Pinterest, Microsoft Ads) — making it the most versatile if you want a single server-side solution feeding your entire marketing stack.
Bottom line: Analyzify = paid ads focus; Retention.com = email list growth; Littledata = full-stack coverage across acquisition, retention, and analytics channels.
