Stamped.io vs Trustpilot vs Growave for Shopify stores: this article compares three common review solution choices for Shopify merchants, focusing on features, pricing approach, integrations, ease of setup, support, and the typical store profile each fits. Read the numbers first: Stamped’s Reviews product starts at around $199 per month, Trustpilot offers entry-level plans starting around $99 per month, and Growave markets multi-product plans beginning at roughly $15 per month, each with different included volumes and trade-offs. (website.stamped.io)

Stamped.io

Core features and functionality

Stamped is framed as an integrated Reviews, Loyalty, and Lifecycle platform built for Shopify stores, with standalone products you can buy separately (Reviews, Loyalty, Lifecycle). Reviews includes in-email collection, customizable on-site widgets, photo and video UGC capture, and integrations into Google and major email/SMS platforms. (website.stamped.io)

Pricing approach

Stamped’s pricing is productized by function and influenced by monthly order volume; the Reviews product is listed with a starting price around $199 per month, with Loyalty and Lifecycle listed at higher starting prices when purchased individually. Stamped also promotes multi-product bundles and pricing based on order tiers. Use Stamped’s pricing page for an exact quote for your order volume and required products. (website.stamped.io)

Ease of setup and use

Stamped is built for Shopify and advertises quick launches with templates and preset configurations so you can be live within hours for standard setups. It offers an import tool for migrating reviews, and a developer/API area for custom work. If you want advanced flows (custom lifecycle automations), expect some configuration time or professional onboarding. (website.stamped.io)

Integrations

Stamped explicitly lists Shopify and Shopify Plus compatibility plus integrations with Klaviyo, Attentive, Gorgias, and Google review feeds among others. For Shopify stores this native focus reduces friction for common eCommerce stacks. (website.stamped.io)

Customer support and documentation

Stamped documents onboarding, an integration directory, and help center articles; support is available via email and in-app channels, and the site mentions seven-day availability for support. For enterprise customers, dedicated success managers and customized onboarding are available. (website.stamped.io)

Pros

• Purpose-built for Shopify merchants, short implementation path for reviews and loyalty. (website.stamped.io)
• Full-featured review widgets, photo/video UGC, and email-driven collection.
• Modular: buy Reviews only or bundle with Loyalty and Lifecycle.

Cons

• Productized pricing means costs stack if you need multiple products, which can surprise teams that expect one flat fee.
• Advanced lifecycle customization may require additional onboarding or professional services.
• Vendor pricing is tiered by order volume, so rapid growth can increase spend quickly. (website.stamped.io)

Best-for

Merchants who plan to run reviews plus loyalty or lifecycle programs on Shopify and who want a single vendor for those retention tools, with predictable product-based pricing and native Shopify integrations. (website.stamped.io)

Trustpilot

Core features and functionality

Trustpilot is an open consumer review platform focused on public company profiles and verified customer reviews, designed for discovery and reputation building across the web. It combines review invitations, a public TrustScore, and widgets that display on-site and in marketing. (business.trustpilot.com)

Pricing approach

Trustpilot uses tiered subscription plans sold per domain with monthly invitation limits baked into each plan. Starter plans are listed from around $99 per month, with higher tiers (Plus and Premium) offering more invitations, widgets, and integrations; enterprise pricing is available by contacting Trustpilot. Because plans are per domain and billed on commitments, budget the cost per brand or storefront. (business.trustpilot.com)

Ease of setup and use

Setting up Trustpilot for basic review collection and display is straightforward for merchants who want an external, public review profile. The extra work comes from optimizing invitations, moderation settings, and any advertising or Trustpilot-specific features you choose to use.

Integrations

Trustpilot lists integrations into common marketing and eCommerce tools and provides widgets for on-site display. The product is generally platform agnostic; Shopify merchants commonly connect via official Trustpilot Shopify integrations or apps. (business.trustpilot.com)

Customer support and documentation

Trustpilot publishes business-level documentation, and its pricing page shows features and limits per plan, with more advanced reporting and dashboards available on higher tiers. Contracts require a 12-month commitment on listed plans. (business.trustpilot.com)

Pros

• Public, discoverable review profile that feeds external trust signals beyond your store.
• Clear invitation quotas per plan and built-in widgets to showcase a TrustScore. (business.trustpilot.com)
• Useful for brands that prioritize external discovery and third-party validation.

Cons

• Because it is an open consumer platform, merchants have less control over the external profile than they do over on-site product reviews.
• Plans are per domain and have invitation caps; if you drive large volume you will either pay more or need a higher-tier plan.
• The focus is reputation management rather than loyalty or deep on-site merchandising, so additional apps are often required. (business.trustpilot.com)

Best-for

Shopify stores that care about public reputation and discovery, especially brands that benefit from reviews being visible across search and third-party channels and that are prepared to manage a separate public review profile. (business.trustpilot.com)

Growave

Core features and functionality

Growave positions itself as an all-in-one Shopify marketing and retention platform that bundles Loyalty, Referrals, Reviews, Wishlist, and Instagram UGC into a single app. Review features include photo reviews, Q&A, grouped product reviews, review request email series, and Google Shopping feed integration for review data. (growave.io)

Pricing approach

Growave lists multiple plans with a low-entry price point (Entry from roughly $15 per month) and stepped tiers that include a prepaid number of monthly orders; additional orders are charged at published per-100-order rates. Higher tiers add more included orders, API access, and priority support. Growave also highlights a path to consolidate multiple apps into one monthly bill. (growave.io)

Ease of setup and use

Because Growave consolidates many functions in one app, it can replace several single-purpose apps and reduce cross-app configuration. Basic setup for reviews and loyalty is designed to be fast, but advanced customization (checkout extensions, headless storefronts) can require the Plus plan or developer work. (growave.io)

Integrations

Growave advertises native Shopify and Shopify POS integrations, plus common email and SMS platforms such as Klaviyo and Omnisend, plus customer service and subscriptions integrations. The app emphasizes being Shopify-native and having a dedicated loyalty page and checkout widgets for Shopify Plus. (growave.io)

Customer support and documentation

Growave offers help center articles, API documentation, and varied support levels by plan; higher tiers include a customer success manager and priority support. They also provide migration assistance and a retention cost calculator to estimate savings versus multiple apps. (growave.io)

Pros

• All-in-one consolidation can reduce app fees and simplify data flows for small to mid-size merchants. (growave.io)
• Competitive entry price and prepaid order allowances make it attractive for stores that want reviews plus loyalty without separate vendors.
• Features tailored for Shopify POS and store widgets.

Cons

• An all-in-one approach can mean trade-offs in depth compared to dedicated review or loyalty specialists.
• If you outgrow included order limits, incremental costs apply and can add up; evaluate actual order volume math carefully. (growave.io)

Best-for

Small to mid-market Shopify merchants seeking a single app to handle reviews, loyalty, referrals, and wishlists while minimizing the number of vendor integrations and monthly bills. (growave.io)

Three-Way Comparison: Stamped.io vs Trustpilot vs Growave for Shopify stores

Comparison Table

Situational Recommendations

1. If your priority is on-site conversion, integrated retention programs, and keeping everything inside Shopify with a single vendor
   • Consider Stamped if you need enterprise-grade review display combined with loyalty and lifecycle emails. Example: a consumer brand that wants review widgets, a points program, and automated replenishment flows from one dashboard. Be prepared for per-product pricing to add up if you enable multiple modules. (website.stamped.io)
2. If your priority is public reputation, marketplace discovery, and collecting reviews that live on a neutral third-party site
   • Trustpilot is suitable for brands that want discoverability outside their store and who value a TrustScore that appears in search and partner integrations. Note invitation caps and domain-based billing when modeling costs. Trustpilot plans use an annual commitment, so run the invitation volume math first. (business.trustpilot.com)
3. If you want the lowest friction to run reviews plus loyalty and referrals in one app and reduce per-app fees
   • Growave is a strong candidate for small to mid-size merchants who want to consolidate. Example: stores that currently pay for a separate reviews app, a loyalty app, and a wishlist app may see near-term savings by moving to Growave’s bundled plans, but verify included order allowances and incremental pricing for overages. (growave.io)
4. If you need best-in-class depth for a single domain
   • Combine tools deliberately. For example, a brand could use Trustpilot for public reputation signals while running Stamped or Growave for on-site product reviews and loyalty. Teams sometimes make the mistake of duplicating invitation flows across vendors which confuses customers and inflates costs; centralize invitation logic and track source attribution. (website.stamped.io)

Common mistakes I have seen teams make

1. Buying multiple overlapping apps without mapping feature ownership, then paying for similar invitation emails in two systems.
2. Assuming a low entry price will remain low as order volume scales, without modeling incremental order or invitation charges.
3. Focusing only on collection, not on review SEO/schema or syndication, which limits the value of collected reviews for discovery.
4. Using open public review platforms without a moderation and response workflow, which can magnify negative feedback.

People Also Ask

Stamped.io alternatives?

Common alternatives include standalone review apps and multi-product vendors; see comparative writeups such as Stamped.io vs Yotpo vs Judge.me for deeper trade-offs. If you need a Shopify-native reviews-first tool, Judge.me is frequently evaluated alongside Stamped. (Link is to a comparative analysis resource.) (website.stamped.io)

Trustpilot alternatives?

Alternatives depend on whether you want an open consumer portal or private on-site reviews. For public, third-party reputation you can compare Trustpilot with other consumer platforms covered in comparative articles such as Trustmary vs Stamped.io vs Trustpilot Compared. If you want a strategy that pairs public reviews with on-site review collection, model dual-tool costs and invitation overlap. (business.trustpilot.com)

Growave alternatives?

If you prefer an all-in-one retention stack but want different depth or price points, compare Growave with other multi-product Shopify apps; see analysis like Judge.me vs Growave vs Fera: Which Customer review platform Wins? for concrete feature trade-offs and migration considerations. Growave’s value comes from consolidation, but test the specific review, loyalty, and referral workflows you need. (growave.io)

Worth a Look: Zigpoll

If you are evaluating options for customer review platforms, Zigpoll is also worth a look. It is a Shopify survey app that offers post-purchase, on-site, and exit-intent surveys, focused on zero-party data collection and a clean Shopify-native setup.

Final note on selection

• Run three quick calculations before choosing: expected monthly order volume and incremental overage costs, number of domains you will cover, and whether you need public third-party review reach or in-store review control. Use vendor pricing pages linked earlier to pull exact per-tier numbers when you model monthly spend, and avoid duplicating invitation flows across systems. (website.stamped.io)

Related Reading

• Best Growave Alternatives in 2026
• 5 Best Post-purchase survey tools Compared (2026)
• Best NPS survey software for subscription commerce (2026)