Sendvio vs Stamped Reviews & Loyalty
Side-by-side comparison · 24 data points
Stamped Reviews & Loyalty
Stamped helps you earn new customers, reward loyalty and grow your business in one app.
ShopifyFrom $23/month
At a glance
| Metric | Stamped Reviews & Loyalty | Sendvio: Email & SMS Marketing |
|---|---|---|
| Rating | 4.7 ★ | ★ 4.8 ★ |
| Total reviews | ★ 3.6k | 165 |
| Free plan | — | ★ Yes |
| Pricing | From $23/month | ★ Free to install |
| Built for Shopify | — | ★ Yes |
| Pricing tiers | 2 tiers | ★ 3 tiers |
| Listed features | 5 | 5 |
| Featured placements | 1 | 1 |
| Languages | 1 supported | 4 supported |
| Listed since | Jan 2016 | Oct 2013 |
AppRanks verdict
Generated from live data on this pageStamped Reviews & Loyalty and Sendvio: Email & SMS Marketing are evenly matched on rating (4.7★ vs 4.8★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow. On pricing, Sendvio: Email & SMS Marketing offers a free tier (Free to install) while Stamped Reviews & Loyalty starts at From $23/month. The free option meaningfully reduces evaluation cost, particularly for stores at sub-1K monthly orders where the entry-paid tier can outpace the value delivered. Stamped Reviews & Loyalty has the larger user base (3,631 reviews vs 165), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Sendvio: Email & SMS Marketing's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat. Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort of orders for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone. This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: Stamped Reviews & Loyalty audit • Sendvio: Email & SMS Marketing audit
1. Listing metadata
Field-level data| Stamped Reviews & Loyalty | Sendvio | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
2. Pricing & plans
Listed prices · monthly · USDTier
Stamped Reviews & Loyalty
Sendvio
Free
—
FREE
—
- Email Marketing Automation
- Email Campaigns
- 50 Published Reviews
- Popups & Forms (Up to 1,000 views)
- WhatsApp Chat Button (Up to 1,000 views)
- Professional pre-designed templates
- Campaign Tracking and Reporting
- Chat, Email, and Phone Support
Paid #1
Reviews
23
- $23/mo for 200 orders
- $99/mo for 1,000 orders
- $199/mo for 5,000 orders
- Custom plan for 20k+ orders
STANDARD
16
- Everything in the FREE plan, plus:
- 1,000 Published Reviews
- Unlimited Popup Views
- Unlimited WhatsApp Chat Button views
- Sendvio Branding Removal
- Manage Your Plan’s Contact List
Paid #2
Loyalty
299
- $299/mo for 5,000 orders
- Custom plan for 20k+ orders
PRO
39
- Everything in the STANDARD plan, plus:
- SMS Messaging
- Dedicated U.S. Toll-Free Number for SMS
- Unlimited Published Reviews
- Advanced Options for Widgets
- Video Reviews
- Success Manager
- Email Reputation Management
3. Features
As listed by each developerStamped Reviews & Loyalty
- Collect and display product reviews, photos, videos, and Q&A
- Launch loyalty programs with points, rewards, and VIP tiers
- Boost SEO with Google Shopping and rich snippets
- Automate review requests and loyalty campaigns via email and SMS
- Access performance analytics to track conversions and repeat purchases
Sendvio
- All-in-one: Email marketing, SMS, WhatsApp, Automation, Product Reviews, Popups.
- Product review carousels and star ratings to enhance your store’s credibility.
- Back in Stock, Abandoned Cart, Welcome, Thank You, Transactional Automations.
- Extensive library of free template designs to launch successful campaigns faster
- Ready-made multilingual email & SMS automation workflows. Fast, no-code setup.
4. Categories & rankings
Shared categories on the same row · in-category position inlineStamped Reviews & Loyalty
Sendvio
Customer loyalty#4 of 28
—
—
Social trust#11 of 23
—
Email marketing#29 of 297
5. Category features
Marketplace-curated features per categoryLoyalty and rewards0 shared · 7 total
Stamped Reviews & Loyalty
- Referrals
- Reward programs
- VIP tiers
- Discounts
- Free products
- Free shipping
- Points
Sendvio
- —Referrals
- —Reward programs
- —VIP tiers
- —Discounts
- —Free products
- —Free shipping
- —Points
Product reviews23 shared · 30 total
Stamped Reviews & Loyalty
- All reviews page
- Badges
- Carousels
- Filtering
- Grid layout
- Media galleries
- Photo reviews
- Product grouping
- Rich snippets
- Star ratings
- Testimonials
- Top reviews
- Video reviews
- Voting
- Automations
- Custom requests
- Email requests
- Forms
- Import and export
- Pop-ups
- Promotions
- Review migration
- SMS requests
- Q&A
- Tabs or sidebars
- Referrals
- Review syndication
- Social media UGC
- —Review highlights
- —Review summaries
Sendvio
- All reviews page
- Badges
- Carousels
- Filtering
- Grid layout
- Media galleries
- Photo reviews
- Product grouping
- Rich snippets
- Star ratings
- Testimonials
- Top reviews
- Video reviews
- Voting
- Automations
- Custom requests
- Email requests
- Forms
- Import and export
- Pop-ups
- Promotions
- Review migration
- SMS requests
- —Q&A
- —Tabs or sidebars
- —Referrals
- —Review syndication
- —Social media UGC
- Review highlights
- Review summaries
Email marketing0 shared · 46 total
Stamped Reviews & Loyalty
- —Abandoned cart
- —Back-in-stock emails
- —Cart emails
- —Checkout emails
- —Cross-sell emails
- —Custom campaigns
- —Discounts
- —Drip campaigns
- —Email campaigns
- —Exit intent
- —Follow-up emails
- —Forms
- —Newsletters
- —Pop-ups
- —Product recommendations
- —Product reviews
- —Promotions
- —Rewards
- —SMS campaigns
- —Subscriptions
- —Upsell emails
- —Welcome emails
- —Win-back emails
- —AI generation
- —Analytics
- —Automations
- —Bulk editing
- —Consent collection
- —Custom code
- —Custom fonts
- —Editor tool
- —Email capture list
- —Email domains
- —Geolocation
- —Import and export
- —Insights and tips
- —Localization
- —Reporting
- —Segmentation
- —SMS capture list
- —Tagging
- —Targeting
- —Templates
- —Tracking
- —Translation
- —Triggers and rules
Sendvio
- Abandoned cart
- Back-in-stock emails
- Cart emails
- Checkout emails
- Cross-sell emails
- Custom campaigns
- Discounts
- Drip campaigns
- Email campaigns
- Exit intent
- Follow-up emails
- Forms
- Newsletters
- Pop-ups
- Product recommendations
- Product reviews
- Promotions
- Rewards
- SMS campaigns
- Subscriptions
- Upsell emails
- Welcome emails
- Win-back emails
- AI generation
- Analytics
- Automations
- Bulk editing
- Consent collection
- Custom code
- Custom fonts
- Editor tool
- Email capture list
- Email domains
- Geolocation
- Import and export
- Insights and tips
- Localization
- Reporting
- Segmentation
- SMS capture list
- Tagging
- Targeting
- Templates
- Tracking
- Translation
- Triggers and rules
5. Search rankings
Top 5 keywords · shared rankings prioritized| Keyword | Stamped Reviews & Loyalty | Sendvio |
|---|---|---|
| photo reviews | #60 | #44 |
| reviews | #57 | #72 |
| product reviews | #73 | #62 |
6. Featured placements & badges
Editorial visibilityStamped Reviews & Loyalty1 all-time · 1 recent
- category · Recommended social trust appsMay 17, 2026
Sendvio1 all-time · 1 recent
- category · Recommended social trust appsMay 17, 2026
7. Activity in the last 90 days
Tracked changes · pricing, features, copy, screenshotsStamped Reviews & Loyalty · 1 changes
- Apr 13descriptionListing copy updated
Sendvio · 8 changes
- May 11descriptionListing copy updated
- May 11descriptionListing copy updated
- May 11descriptionListing copy updated
- May 4descriptionListing copy updated
- May 4featuresFeatures list updated
- May 4descriptionListing copy updated
- May 4descriptionListing copy updated
- Apr 12descriptionListing copy updated
9. App details
Long-form description · keyword frequencyStamped Reviews & Loyalty
Collect product reviews, ratings, photos, videos, and Q&A that boost trust and improve SEO. Use customizable widgets that fit perfectly with your Shopify store’s design and showcase authentic customer experiences. Launch a powerful loyalty and rewards program to drive repeat purchases with points, discounts, referrals, and VIP tiers. Automate review requests and customer campaigns to grow revenue and retention.
Top keywords
- customer2×3.28%
Sendvio
Replace multiple apps with one powerful all-in-one solution built to help Shopify merchants increase conversions, raise average order value, and grow repeat purchases. Create complete automations in minutes, and use AI Design Assistant to launch professional campaigns through deliverability-focused infrastructure. Sendvio combines email, SMS, popups, WhatsApp widgets, reviews, and ready-to-use automations for abandoned carts, dormant customers, and repeat purchases. No coding required.
Top keywords
- automations2×3.23%
- purchases2×3.23%
- repeat2×3.23%
- repeat purchases2×3.23%
Frequently asked
Common questions about this comparisonIs Stamped Reviews & Loyalty or Sendvio: Email & SMS Marketing cheaper?
Sendvio: Email & SMS Marketing is the cheaper option — it offers a free plan (Free to install). Stamped Reviews & Loyalty starts at From $23/month. Both publish their pricing on the Shopify App Store marketplace; AppRanks mirrors what's listed on each refresh cycle.
Which has better reviews, Stamped Reviews & Loyalty or Sendvio: Email & SMS Marketing?
Stamped Reviews & Loyalty (4.7★, 3,631 reviews) and Sendvio: Email & SMS Marketing (4.8★, 165 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
Should I choose Stamped Reviews & Loyalty or Sendvio: Email & SMS Marketing?
It depends on what you're optimizing for. Stamped Reviews & Loyalty fits better if you prioritize broader integrations; Sendvio: Email & SMS Marketing is the call if you need the higher-rated option. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Which is faster to set up, Stamped Reviews & Loyalty or Sendvio: Email & SMS Marketing?
Both apps are one-click installs from the Shopify App Store marketplace. Stamped Reviews & Loyalty has more onboarding documentation maturity (3,631 reviews vs 165), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
Which works better for small vs large Shopify App Store stores?
Stamped Reviews & Loyalty typically suits early-stage and growth-mode stores based on its review-base composition (3,631 reviews). Sendvio: Email & SMS Marketing aligns more with early-stage and growth-mode stores (165 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Can I migrate data between Stamped Reviews & Loyalty and Sendvio: Email & SMS Marketing?
Migration support varies by app and category. Stamped Reviews & Loyalty and Sendvio: Email & SMS Marketing both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Sendvio: Email & SMS Marketing" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
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