Stamped.io vs Loox vs Yotpo for SaaS companies: this comparison examines how each app collects and displays customer reviews, how their pricing and integrations work, and which profiles of SaaS or service-adjacent ecommerce businesses will get the most value from each. The aim is an evidence-based, pragmatic evaluation so product and growth teams can match capabilities to measurable needs.

Why these three are commonly compared

All three vendors focus on review collection and user generated content, but they take different platform and product positions: Stamped.io markets a connected reviews, NPS, and surveys product set; Loox focuses on visually driven photo and video reviews optimized for Shopify stores; Yotpo presents a multi-product commerce marketing platform that bundles reviews, visual UGC, loyalty, and referral tools. These overlapping but distinct positions are why product teams frequently narrow choices to these three. For vendor-specific claims in this article, each product section cites the vendor’s site for pricing or product facts.

Stamped.io

Features and functionality

Stamped.io offers reviews collection, photo and video UGC, on-site widgets, and additional products for lifecycle messaging and loyalty, plus survey and NPS capabilities as part of its broader product set. The vendor positions these products so merchants can combine Reviews, Loyalty, and Lifecycle modules into a single bundle. (website.stamped.io)

Stamped’s Reviews product supports in-email review collection and customizable widgets. The site also references tools for importing reviews and integrations to push content into marketing workflows. (website.stamped.io)

Pricing approach

Stamped describes productized pricing by product line, with separate subscriptions for Reviews, Loyalty, and Lifecycle. The vendor’s published pricing shows Reviews plans starting around $199 per month for a standalone Reviews product, with other modules listed at different starting points and the option to bundle products. Pricing is structured around product selection rather than a single all-in-one flat fee. Hedged wording is intentional because merchants must confirm their order volume and chosen modules on the vendor pricing page. (website.stamped.io)

Ease of setup and use

Stamped documents an import tool and templates to speed setup, and advertises relatively quick onboarding for standard use cases. The admin UI and widget customization are typical of review platforms: some technical configuration for theme placement and email templates is needed, but Stamped provides support resources. (website.stamped.io)

Integrations

Stamped lists Shopify as a primary integration, plus common marketing integrations such as Klaviyo and Attentive. The vendor also documents export/import and migration paths for reviews. Use cases that require syncing reviews into retention flows are supported. (website.stamped.io)

Customer support and documentation

Stamped’s pricing/help pages state email and in-app support availability and a public help center. For higher tiers or bundled products, onboarding and more hands-on support are referenced. (website.stamped.io)

Pros

• Modular product approach allows teams to add reviews, loyalty, or lifecycle features selectively.
• Native review import and in-email collection features simplify conversion of existing content into new widgets. (website.stamped.io)

Cons

• Productized pricing across multiple modules can be more costly where a single review-focused solution would suffice.
• If a SaaS company needs only review display and a lightweight survey, the full-stack options may be more than required.

Best for

Product-led ecommerce businesses or ecommerce-adjacent SaaS teams that plan to combine reviews with loyalty or lifecycle messaging and want a single vendor for those functions.

Loox

Features and functionality

Loox emphasizes photo and video review collection and display, with features to surface visual social proof on product pages and in marketing. The vendor highlights AI-enabled review features such as AI summaries and review highlights in some plans, plus options for review translation and automated moderation. Loox is built as a Shopify-native reviews app with a strong focus on collected images and video. (help.loox.io)

Pricing approach

Loox offers a free Beginner plan for smaller stores, and the Convert plan that bills by blocks of orders, with a stated entry price point for the first tier. The Convert plan documentation describes a baseline price near $49.99 per month covering the first 300 orders, with additional 300-order blocks billed at incremental amounts, and an upper monthly cap for order-based charges. The Beginner plan supports a high monthly quota of review request emails (the vendor documents up to 2,000 review request emails on the Beginner tier) which is intended to let new stores collect visual reviews at low upfront cost. These vendor-published plan details are on Loox support pages. (help.loox.io)

Ease of setup and use

Loox is distributed as a Shopify app and includes Shopify-specific installation guides and automation around one email per order review requests. The app’s Shopify orientation makes setup straightforward for stores hosted on Shopify, including automatic product syncing and widget insertion. (help.loox.io)

Integrations

Loox is a Shopify-centric app; documentation and billing notes reflect Shopify app billing mechanics and Shopify-first design. The Convert plan documentation also calls out API and webhooks for merchants who need programmatic access to review data. (help.loox.io)

Customer support and documentation

Loox maintains support articles for billing, plan limits, and setup. The vendor’s help center addresses billing questions that stem from Shopify-managed billing and clarifies how usage charges apply when monthly order limits are exceeded. (support.loox.io)

Pros

• Strong focus on visual content collection, which can meaningfully improve conversion for visually driven product categories.
• Shopify-native UX and billing simplify onboarding for Shopify-hosted merchants. (help.loox.io)

Cons

• Less suitable for non-Shopify platforms unless you build custom integrations from the API exposure.
• Order-based billing blocks require careful modeling for merchants with variable monthly volumes to avoid surprise usage charges. (help.loox.io)

Best for

Shopify-first ecommerce brands that rely heavily on product imagery and social proof, and that want a review tool optimized for photo and video collection.

Yotpo

Features and functionality

Yotpo positions itself as a connected commerce marketing platform containing Reviews, Visual UGC, Loyalty and Referrals, and other channels. The product suite explicitly supports collecting and syndicating reviews, building loyalty programs, and running referral campaigns, with documentation and product pages for each major module. Yotpo also supports sending review requests and handling visual content collection. (yotpo.com)

Pricing approach

Yotpo documents a tiered pricing model that scales by monthly order volume and product feature set, with a free Starter option that provides a limited number of automatic review request emails (for example the free Starter allowance includes up to 50 automatic review request emails per month, with additional Starter tiers offering higher order allowances). The vendor’s pricing pages and support documentation explain that higher-capacity or multi-product bundles are priced at higher tiers, and that add-ons may be required for features such as advanced loyalty or enterprise support. Merchants are encouraged to check the vendor pricing flow for an exact quote. (support.yotpo.com)

Ease of setup and use

Yotpo provides plug-and-play Shopify installation and platform-specific setup guides, plus integration flows for other platforms. Because Yotpo provides multiple products under one account, initial configuration can be more involved than a single-purpose review app, but integrated flows mean reviews and loyalty data can be used together without separate vendor integrations. (support.yotpo.com)

Integrations

Yotpo documents native integrations with Shopify, Shopify Plus, BigCommerce, Adobe Commerce, WooCommerce, and APIs for custom or headless setups. The company also maintains a public integrations directory and partner network for common marketing and helpdesk systems. For loyalty and referral features, Yotpo documents support on the same set of platforms. (yotpo.com)

Customer support and documentation

Yotpo’s support site and pricing matrix describe differentiated levels of support by plan, with higher tiers receiving onboarding and prioritized services. The documentation set is extensive across product modules, with specific setup articles for Shopify and other platforms. (yotpo.com)

Pros

• Single vendor for reviews, visual UGC, loyalty, and referral programs, which reduces integration work across product marketing stacks.
• Rich integration network and platform support for brands that require multi-platform presence. (yotpo.com)

Cons

• The broader product set increases configuration complexity; sellers who only need simple review display may find Yotpo’s scope more than necessary.
• Pricing and allowances are order-volume dependent; accurate estimation of monthly order counts is required to budget correctly. (support.yotpo.com)

Best for

Direct-to-consumer brands or commerce-focused SaaS teams that want reviews plus loyalty and referral features in one platform and plan to use multiple modules together.

Stamped.io vs Loox vs Yotpo for SaaS companies: Which fits?

For SaaS companies selling subscriptions, downloadable products, or service-adjacent SKUs through ecommerce channels, priorities differ from pure product retail. Key SaaS concerns include capturing qualitative feedback (NPS, surveys), collecting testimonials for landing pages, and integrating review signals into lifecycle and onboarding flows. Stamped.io’s survey and NPS capabilities and modular lifecycle products align with those needs. Yotpo’s connected platform helps if the team intends to run loyalty or referral programs tied to subscription incentives. Loox is less focused on survey/NPS workflows and more focused on photo/video social proof, which is less applicable where customers do not have tangible product photos to share. Vendor documentation supports these positioning observations. (website.stamped.io)

Comparison Table

Comparison Table

Pricing references: Stamped.io pricing page, Loox support pricing documentation, and Yotpo pricing/support pages were used for vendor-specific pricing descriptions. (website.stamped.io)

Situational Recommendations

• If your SaaS company sells physical onboarding kits, merch, or hybrid products where customer photos matter, Loox is the most targeted choice because its UI and widgets prioritize visual social proof and Shopify-native workflows. Evaluate the Convert plan if your monthly order pattern is steady; the Beginner plan can be used for initial collection. (help.loox.io)

• If your objective is to gather customer feedback beyond star reviews, including NPS and surveys that feed onboarding or product teams, Stamped.io is the better fit because it packages review collection together with survey and lifecycle modules that can route insights into retention flows. Budget models should consider per-product subscription pricing. (website.stamped.io)

• If you plan to run reviews, referral, and loyalty programs from a single vendor so that loyalty points, referrals, and review-based incentives share identity and reporting, Yotpo is the candidate to evaluate. Because pricing is order-volume dependent and some capabilities sit in distinct product modules, prepare a clear scope (which products and expected monthly orders) to get an accurate quote. (yotpo.com)

• If your SaaS business has a headless storefront or multi-platform presence, Yotpo’s breadth of platform integrations and APIs may reduce integration overhead. If you are strictly Shopify and image-driven, Loox simplifies Shopify-specific flows. If you want combined NPS/survey context with reviews, Stamped.io is a focused option. (yotpo.com)

Integration and migration checklist for decision-makers

1. Confirm platform compatibility and whether product catalog sync is automatic for your ecommerce stack. Yotpo and Loox provide Shopify-specific guides; Stamped documents Shopify integrations as well. (support.yotpo.com)
2. Quantify monthly order or review-request volume to model pricing for order-based plans. Loox and Yotpo explicitly cap or meter by orders; Stamped uses productized tiers. (help.loox.io)
3. If you need API access or webhooks for internal reporting or cross-system workflows, verify the vendor’s developer docs and any rate limits. Loox and Yotpo document API/webhook options; Stamped also provides migration tools and integrations. (help.loox.io)

People Also Ask

Stamped.io alternatives?

Common alternatives include Yotpo, Loox, Okendo, Junip, and other review platforms; the right choice depends on whether you need survey/NPS capability, loyalty, or visual UGC first. For a side-by-side of similar vendors, see related comparisons such as [Yotpo vs Stamped.io vs Okendo Compared]. (website.stamped.io)

Loox alternatives?

Alternatives focused on visual reviews and Shopify-first flows include Loox competitors such as Okendo and Junip; merchants should compare photo/video collection, Shopify integration depth, and order-based billing mechanics. See comparative writeups like [Junip vs Yotpo vs Growave: Which Ecommerce review app Wins?] for additional context. (help.loox.io)

Yotpo alternatives?

Alternatives that bundle reviews with loyalty and referrals include Stamped.io, Okendo, and Growave; evaluate the trade-off between single-vendor convenience and per-product specialization. The Zigpoll site hosts multiple comparative articles that cover these vendor choices in different pairings. (yotpo.com)

Worth a Look: Zigpoll

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

References

• Stamped.io pricing and product pages. (website.stamped.io)
• Loox support and plan documentation. (help.loox.io)
• Yotpo pricing, integrations, and product pages. (yotpo.com)

External reading

• Related comparison: [Yotpo vs Stamped.io vs Okendo Compared].
• Other comparative context: [Junip vs Yotpo vs Growave: Which Ecommerce review app Wins?].

Related Reading

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