Retention.com vs Elevar

Elevar is better for Shopify brands needing broad tracking; Retention.com excels at email.

Retention.com logo

What is Retention.com?

Retention.com's identity resolution software helps Shopify merchants recover lost shoppers and increase Klaviyo flow revenue.

Elevar logo

What is Elevar?

Elevar ensures that 100% of your conversions are tracked and delivered to your marketing channels using Google Tag Manager and server-side tracking. Since the company was acquired by Buxton (now Audiense) the product has been merged into a wider analytics and segmentation tool.

Switching from Elevar? You get more for less with Littledata.

Retention.com vs Elevar comparison

FeatureRetention.comElevarLittledata
Identity resolution to boost audiences✔️✔️✔️
Customer data to marketing platforms✔️✔️✔️
Direct from Shopify's serversminus✔️✔️
Natively supports Shopify Marketsminus✔️✔️
Works with platforms other than Shopify✔️minusminus
Via server-side Google Tag Managerminus✔️minus
30 day free trialminusminus✔️
Founder owned and ledminusminus✔️
Fully automatic, no code setupminusminus✔️
Automatic tracking of checkout stepsminusminus✔️
Built For Shopifyminusminus✔️

Retention.com vs Elevar

Retention.com focuses narrowly on identity resolution to recover anonymous shoppers and boost Klaviyo email flows — ideal if email revenue recovery is your primary goal. It works beyond Shopify, but lacks server-side tracking capabilities.

Elevar offers broader conversion tracking via server-side Google Tag Manager, feeding data to multiple marketing platforms with native Shopify Markets support. However, following its acquisition by Buxton/Audiense, it has shifted toward a wider analytics platform, which may dilute its ecommerce-specific focus. Notably, it still relies partly on Google Tag Manager's browser-side tags.

Where Littledata wins over both:

Neither Retention.com nor Elevar pulls data directly from Shopify's servers the way Littledata does. This matters because browser-side tracking misses server-confirmed events (e.g., post-checkout). Littledata also adds a 30-day free trial, fully automatic no-code setup, and automatic checkout step tracking — making it faster to deploy and more complete in data capture than either alternative.

Reviews comparison

Retention.com vs Elevar's customer reviews

Retention.comElevarLittledata
Example product review"They continue to charge you after uninstalling and cancelling your plan...made absolutely 0 impact to my tracking.""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.""Awful support. I am now $700 in charges without even using the stupid thing because it made absolutely 0 impact.""Customer support is absolutely amazing... you can never go wrong when an app does what it says and tacks on great service!"
LinkRead more reviewsRead more reviewsRead more reviews

Cost comparison

Retention.com vs Elevar's monthly subscription cost

Store sizeRetention.comElevarLittledata
50 orders / month$500$225$39
500 orders / month$500$650$175
5,000 orders / month$2000$650$540
20,000 orders / month$5000$1250$1390

Sources: Elevar pricing, Littledata pricing. Prices last verified July 22, 2026.

Supported data destinations

DestinationRetention.comElevarLittledata
Klaviyo✔️✔️✔️
Google Analyticsminus✔️✔️
Meta Adsminus✔️✔️
Pinterestminus✔️✔️
TikTokminus✔️✔️
Attentiveminus✔️✔️
Google Adsminus✔️✔️
Microsoft Adsminus✔️✔️
Segmentminusminus✔️

Retention.com focuses solely on Klaviyo as its destination because its core product is identity resolution and abandoned visitor recovery — it's not a broad tracking platform.

Elevar and Littledata are both comprehensive server-side tracking solutions with nearly identical destination lineups. The key difference: Elevar includes Microsoft Ads natively and is heavily Shopify-native with a GTM-based data layer, while Littledata differentiates through native Segment integration, making it stronger for data warehouse/CDP workflows.

Bottom line: If you want GTM flexibility → Elevar. If you're Segment-first or need a CDP pipeline → Littledata. If you only need email/SMS identity resolution → Retention.com.

Klaviyo comparison

Retention.com vs Elevar's solution for Klaviyo

FeatureRetention.comElevarLittledata
Identity resolution
Never adds emails to your list without consentminus✔️✔️
Uses other marketing channel cookies to boost identityminusminus✔️
Backstitches Klaviyo profile onto previous customer eventsminusminus✔️
Klaviyo Preferred Partnerminusminus✔️
Viewed Product trigger
Backwards compatible with Klaviyo templates✔️✔️✔️
Tracked server-sideminus✔️✔️
Enriched product info (e.g. category)minusminus✔️
Added to Cart trigger
Backwards compatible with Klaviyo templates✔️✔️✔️
Direct from Shopify serversminus✔️✔️
Enriched product info (e.g. category)minus✔️✔️
Unreliable tracking of button clicks✔️minusminus
Target the whole contents of the cartminusminus✔️
Checkout Started trigger
Backwards compatible with Klaviyo templates✔️minus✔️
Tracked via the checkout page✔️minusminus
Direct from Shopify serversminusminus✔️

How Littledata tracks Klaviyo for Shopify →

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
Learn more
Benefits of Littledata
Comparing Retention.com against Elevar

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 September 17, 2026. Spotted something out of date? Let us know.