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Stamped vs Judge.me: The 2026 Comparison for Shopify Stores

By Marius Møller-Hansen2026-04-239 min read

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Stamped and Judge.me are two of the most-installed review apps on Shopify, but they serve different kinds of stores and different stages of growth. Judge.me is the budget-conscious workhorse of the category: unlimited reviews on a truly usable free plan, with affordable paid tiers that scale cleanly. Stamped is a mid-market marketing platform that bundles reviews with loyalty, UGC, referrals, and Q&A into a single stack.

If you are weighing Stamped against Judge.me, the right answer depends on whether you need a focused reviews tool that does not dent the P&L, or a broader marketing suite you can grow into. This comparison covers what each app does well, where it falls short, real 2026 pricing, and the store types each is best suited for.

The Core Difference in One Sentence

Judge.me is a budget-friendly review app with the best free tier in the category. Stamped is a mid-market marketing platform that combines reviews, loyalty, UGC, and Q&A into one integrated stack.

Almost every other difference, pricing, depth, UX, ecosystem, follows from that distinction.

What Judge.me Does Well

Judge.me has been the default "just install a reviews app" answer on Shopify for years, and for good reason.

An Unusually Generous Free Plan

Judge.me's free plan is the most generous in the Shopify review category. It includes unlimited review requests, unlimited reviews, photo and video reviews, a product reviews widget, a reviews carousel, rich snippets for SEO, email review requests, and Q&A. Most review apps treat the free plan as a time-limited trial or cripple it to the point of uselessness. Judge.me's free plan is legitimately usable forever; something that tens of thousands of Shopify stores now depend on.

Affordable Paid Tier

The paid "Awesome" plan is $15/month flat, one of the cheapest upgrades in the category. It unlocks site reviews, carousel of all reviews, all review widgets, custom forms, SEO schema enhancements, review syndication to Google Shopping, and multi-language. There is no step-up pricing based on order volume and no surprise tier jumps at arbitrary thresholds.

Photo and Video Reviews on the Free Plan

Unlike many competitors that gate visual reviews to paid tiers, Judge.me supports photo and video reviews even on the free plan. For stores in beauty, fashion, or any visual-heavy category that are not yet ready to pay for a review platform, this alone is a strong reason to start with Judge.me.

Multi-Language and International Support

Judge.me natively supports 37+ languages and multi-currency stores. Review emails, on-site widgets, and collection flows can all be localized. For international Shopify stores running multiple regional storefronts, this is often the deciding factor; Stamped's localization is less complete out of the box.

Huge Install Base and Community

With 40,000+ active Shopify installs and consistent 5-star reviews on the app store, Judge.me benefits from a well-trodden setup path. Most themes have documented snippets for Judge.me widgets, most migration tools support Judge.me import/export, and most support forums already contain the answer to common configuration questions.

Shopify-Specific Integration

Judge.me is Shopify-focused. The integration with Shopify orders, customers, and product feeds is tight, review request timing aligns with fulfillment events, and the app does not carry assumptions from other platforms.

Where Judge.me Falls Short

The free-tier-first positioning creates real trade-offs for larger stores.

Widget Designs Look Dated

Judge.me's default widget styles are functional but visibly unpolished compared to modern review apps like Junip, Loox, or Stamped. Star colors, review card spacing, and typography look like they were designed for 2016. Customization helps, but bringing widgets up to modern brand standards typically requires custom CSS and some design work.

Limited A/B Testing

There is no native A/B testing of review layouts. You pick a widget, pick a style, and that is what ships to every visitor. Stores that care about conversion impact end up running layout tests through third-party tools or simply running static configurations for years.

Basic Analytics

Judge.me's analytics are thin. You get review counts, collection rate, and some basic emails-sent metrics, but deep reporting on how reviews affect conversion rate, revenue per visitor, or product-level performance is not part of the product. Stores that want to measure the actual revenue impact of their review strategy typically export data and build reporting elsewhere.

Fewer Integrations than Stamped

Judge.me integrates with Shopify, Google Shopping, Klaviyo (basic), Omnisend, and a handful of page builders. Stamped's ecosystem (Klaviyo deep, Mailchimp, Attentive, PostScript, and enterprise data platforms) is broader. For stores running a marketing stack that depends on reviews flowing into email or SMS, the integration depth matters.

No Loyalty or SMS Modules

Judge.me does reviews and Q&A. That is the product. If you want loyalty, referrals, SMS, or UGC galleries in the same tool, you have to stack other apps. For a store that wants a single vendor handling reviews-plus-loyalty-plus-SMS, Judge.me is not the answer.

What Stamped Does Well

Stamped has been in the market for a decade and has expanded into a multi-module marketing platform.

Full Marketing Suite

Stamped sells reviews, loyalty and rewards, referrals, UGC galleries, Q&A, and visual marketing as distinct modules. For stores that want to consolidate three or four tools into one vendor, the integrated stack is a real operational win: customer data flows between reviews and loyalty, review submitters can be automatically enrolled in rewards tiers, and reporting sits under one login.

AI Review Summaries

Stamped offers AI-generated review summaries that cluster common themes, surface the most persuasive snippets, and flag sentiment trends. For stores with thousands of reviews per SKU, this meaningfully reduces manual curation. Judge.me is slowly adding similar features but is currently behind on this capability.

Klaviyo and Mailchimp Integrations

Stamped's Klaviyo integration is one of the deeper in the category. Review events, Q&A activity, and loyalty tier changes can all trigger Klaviyo flows. For stores whose email program leans on post-purchase and review-based segmentation, this integration alone can justify the higher price.

Visual Editor for Widgets

Stamped's widget editor is more modern than Judge.me's. You can adjust layouts, colors, spacing, and display rules from a visual editor rather than editing theme code. For stores without a developer on call, this lowers the barrier to a clean on-site display.

Long Track Record

Stamped has been on Shopify since 2014. The platform has been through multiple generations of Shopify, has mature migration paths from almost any other review app, and has support documentation covering most edge cases. For larger stores with specific operational needs, that maturity is real.

Shopify Plus Features

Stamped offers Shopify Plus–specific features including customer group segmentation, multi-store management, and dedicated onboarding. For Plus merchants running multiple regional stores under one brand, this is a legitimate differentiator.

Where Stamped Falls Short

The platform pitch creates its own problems.

Pricing Jumps Fast Once You Add Modules

Stamped's reviews module is reasonable at the entry tier, but once you add loyalty, UGC, referrals, or the full business tier, monthly costs can multiply quickly. Merchants often start at $50/mo and end up at $300+/mo within a year as they adopt more modules, which may or may not be worth it depending on whether the modules actually move revenue.

UX Feels Dated in Places

Some admin screens in Stamped reflect its 2014-era roots. Navigation across modules can feel clunky, and certain configuration flows (especially for loyalty rules) require more clicks than a newer platform would. Teams coming from modern SaaS dashboards often find the learning curve frustrating in the first weeks.

Some Modules Feel Bolted On

The reviews product is strong. Some of the expansion modules (particularly UGC and referrals) feel less polished than the core reviews tool. Stores evaluating Stamped specifically for UGC or referrals often find the dedicated best-in-class alternatives (e.g., a standalone UGC tool or a dedicated referral app) deliver a tighter experience.

Needs an Active Operator to Get Value

Stamped is a platform, not an install-and-forget app. Getting real value from the full stack requires ongoing attention: configuring loyalty rules, maintaining review request flows, curating UGC, and tuning email sequences. Stores that treat Stamped as a set-it-and-forget-it reviews tool end up paying platform prices for app-level outcomes.

Pricing Comparison (2026)

| Plan Tier | Judge.me | Stamped | |---|---|---| | Free | Unlimited reviews, photo and video reviews, basic widgets | Limited reviews, restricted features | | Entry Paid | $15/mo (Awesome): all widgets, custom forms, syndication | $23/mo (Basic Reviews) | | Mid Tier | Not tiered; Awesome covers most stores | ~$59–$149/mo (Premium Reviews, UGC, email) | | Full Stack | Not offered | ~$199–$479/mo for full reviews + loyalty + UGC + referrals | | Enterprise | Not the target market | Custom Shopify Plus pricing |

Judge.me's single-tier pricing is the simplest in the category. Stamped's pricing depends heavily on which modules you activate. A reviews-only plan looks competitive, but stores using the full marketing suite typically spend $200–$500/mo.

Feature-by-Feature Comparison

| Feature | Judge.me | Stamped | |---|---|---| | Photo reviews | Yes (free plan) | Yes (paid) | | Video reviews | Yes (free plan) | Yes (paid) | | Q&A | Yes | Yes | | AI review summaries | Limited | Yes | | Loyalty program | No | Yes (separate module) | | Referrals | No | Yes (separate module) | | UGC galleries | No | Yes (separate module) | | Multi-language | Yes (37+ languages) | Limited | | Google Shopping syndication | Yes (paid) | Yes | | Klaviyo integration | Basic | Deep | | Widget A/B testing | No | No | | Free plan | Usable and unlimited | Limited, upgrade expected | | Starting paid price | $15/mo | $23/mo (reviews only) | | Full-stack cost | N/A | $200–$500/mo |

Which Should You Choose?

The right answer depends more on store stage and strategy than on any single feature.

Pre-revenue or under 100 orders/month: Choose Judge.me. The free plan is unbeatable. You get unlimited reviews, photo and video, Q&A, SEO schema, and carousel widgets without paying anything. Spending money on a review platform before you have reviews to display is premature.

Growing store that only needs reviews: Choose Judge.me Awesome. At $15/mo flat, it covers custom forms, all widget types, syndication, and multi-language. For a store doing 100–2,000 orders/month that just needs reviews to work well and look reasonable, Judge.me Awesome is one of the highest value-per-dollar choices in the entire Shopify ecosystem.

Mid-market store consolidating reviews and loyalty: Choose Stamped. Once you are running a loyalty program, a UGC gallery, and a referral program, operating them as separate tools creates overhead. Stamped's integrated stack eliminates vendor sprawl and enables cross-module data flows that individual apps cannot.

Store that specifically needs AI summaries or UGC: Choose Stamped. Judge.me is catching up on AI summarization but is currently behind. If AI-driven review clustering or a visual UGC gallery is a decisive requirement, Stamped delivers those features today.

Migration Between Them Is Clean

Both apps support CSV import and export of reviews, including photos and videos in most cases. Migration from Judge.me to Stamped typically takes under an hour for stores with a few thousand reviews. Stamped's importer handles Judge.me exports natively. Going the other direction, Judge.me provides a Stamped importer that preserves review text, ratings, photos, and customer metadata.

Preserve Google Shopping feeds and seller rating integrations carefully when switching; merchant center setups may need to be re-verified with the new app's feed URLs. See the review app migration guide for the full checklist.

A Third Option: Optimize the Display, Not Just Collection

Judge.me and Stamped both collect reviews and display them in a layout you configure. Once the layout is set, every visitor sees the same thing, forever, until you manually change it. In practice the first configuration is rarely the highest-converting one, and most stores leave 5–15% of revenue-per-visitor on the table by never testing their review display.

Eevy AI takes a different approach. Instead of asking merchants to pick a review layout and hope it works, Eevy uses a genetic algorithm to continuously test layout, ordering, and format variations against real traffic, evolving toward the combinations that drive the most revenue. It is not a replacement for collection apps like Judge.me or Stamped. It is an optimization layer for the reviews you are already collecting, for stores where display optimization matters more than collection mechanics.

Bottom Line

Judge.me is the best budget review app on Shopify, and one of the most honest free plans in the ecosystem. Stamped is a platform: broader, deeper, and meaningfully more expensive once the full stack is running. Most Shopify stores under mid-market scale should start with Judge.me and upgrade to a platform only when they are actually ready to operate loyalty, UGC, and referrals alongside reviews.

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Frequently Asked Questions

Is Judge.me or Stamped better for a small Shopify store?

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Judge.me is better for small stores. Its free plan is the most generous in the category, including unlimited reviews, photo and video reviews, Q&A, SEO schema, and carousel widgets at no cost. Stamped's free plan is limited and expects an upgrade. For pre-revenue stores or those under 100 orders a month, Judge.me wins clearly.

How much does Judge.me cost compared to Stamped?

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Judge.me has a usable free plan and a single $15/mo Awesome tier with no order-volume step-ups. Stamped's reviews-only plan starts around $23/mo, but adding loyalty, UGC, and referral modules pushes most full-stack merchants to $200-$500/mo. Judge.me is far simpler; Stamped costs more as you adopt modules.

Does Stamped do more than reviews?

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Yes. Stamped is a marketing platform bundling reviews, loyalty, referrals, UGC galleries, and Q&A into one vendor stack, with cross-module data flows. Judge.me is reviews and Q&A only. If you want loyalty, referrals, or UGC under one login, Stamped covers it; Judge.me would require stacking separate apps.

Can I migrate between Judge.me and Stamped?

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Yes, migration is clean in both directions. Both apps support CSV import and export of reviews, including photos and videos in most cases. Stamped's importer handles Judge.me exports natively, and Judge.me provides a Stamped importer that preserves review text, ratings, photos, and customer metadata. Re-verify Google Shopping feeds after switching.

About the Author

Marius Møller-Hansen

Founder & CEO, Eevy AI

Founder of Eevy AI. Writes about Shopify conversion rate optimization, review systems, and the genetic-algorithm approach to e-commerce display testing.

Read more from Marius →

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