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Comparison · 146 merchant reviews read · Updated October 2026

Shoplift vs CustomFit AI

Short answer

Pick Shoplift if you need audience targeting and heatmaps and you're replacing Google Optimize (8 reviewers made that move).

Pick CustomFit AI if you need offer tests and checkout tests and you want to start on a free plan.

ShopliftCustomFit AI
App Store rating4.9★ (133)5★ (20)
Cost at your traffic$99+/moStarting price. The listing says price rises with visitors but gives no tiers.$139+/moYour traffic is above the listed limits. Upto 10000 Monthly is the floor, expect a custom quote.
How price scalesStarts at $99/month ($74/month billed annually) and goes up with your site's monthly unique visitors, with higher tiers adding features and support.Free on dev stores for a 14-day trial, then $79/month for up to 10,000 monthly visitors, or $139/month for the plan that adds AI Copilot.
LaunchedSeptember 15, 2022May 16, 2023
App Store listingApp Store listing

CustomFit AI starts at $0 a month, Shoplift at $99

Shoplift

  • Core$99/mo
  • Advanced$399/mo
  • Pro$999/mo

“Based on site-wide monthly unique visitors.”

CustomFit AI

  • Free (Dev stores)Free
  • 10000 visitors/mo$79/mo
  • Upto 10000 Monthly$139/mo

Only Shoplift can run audience targeting

Read from each app's listing. A dot means the listing says it can do it.

ShopliftCustomFit AI
Price tests●●
Theme tests●●
Template tests●●
Content tests●●
URL split tests●●
Offer tests○●
Checkout tests○●
Personalization○●
Visual editor●●
AI test ideas●●
Audience targeting●○
Heatmaps●○
Free plan○●

What reviewers complain about

Share of each app's reviews that complain about the topic. Apps under 20 reviews are left out because a single review swings the number.

Shoplift
Price3.9%
Billing and refunds1.6%
Support1.6%
Bugs1.6%
Setup0.8%
Dashboard0.8%
Reporting and stats0%
Flicker0%
Page speed0%
Integrations1.6%
What you can test2.3%
Results0.8%

The most common Shoplift complaint: price

The product itself works as advertised. We like the fact variants load without the original-page flash you get with some client-side testing apps. Two reasons I uninstalled. First, pricing. If you run a high-traffic store, the session-based cost gets very expensive very quickly. In our case several times what comparable tools charge. Check the maths carefully against your own traffic profile…

★★☆☆☆ · Pixie Wing · September 18, 2026

Shoplift replies to 0% of reviews. CustomFit AI replies to none

ShopliftCustomFit AI
Reviews with a developer reply0%0%
Praise support71.3%64.7%
Complain about support1.6%0%

Serious problems reviewers reported

Billing disputes, broken stores, misused data and missing features. Each one is a single merchant's account.

The product itself works as advertised. We like the fact variants load without the original-page flash you get with some client-side testing apps. Two reasons I uninstalled. First, pricing. If you run a high-traffic store, the session-based cost gets very expensive very quickly. In our case several times what comparable tools charge. Check the maths carefully against your own traffic profile…

★★☆☆☆ · Pixie Wing on Shoplift · September 18, 2026

Didn't had the change to run split-tests because bugs. $99,- gone for not even live with the app. First of all, the app is buggy and not worth the cost. It is connected to an outdated theme, and I didn’t even have a chance to try it properly. I tried to run a split-test but for some reason it grab the outdated theme. There is no live chat. I will try Intelegems.

★☆☆☆☆ · ComfoFeet on Shoplift · March 5, 2025

Results merchants put a number on

  • 45% conversion rate with Shoplift. “increase our conversion rate by 45%”

Add another app to this comparison

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