Opinew vs Stamped (2026): which should you pick?
As of Nov 12, 2026, Opinew grades higher than Stamped: 2.4 against 1.8 out of 4.0.
Checked Nov 9, 2026 and Nov 12, 2026 · graded Nov 9, 2026 and Nov 12, 2026 by ToolGPA
Opinew grades higher on value for money and the free plan. They get the same grade on features, ease of use and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Opinew
Product review collection and display app for Shopify stores
Stamped
Product reviews, Q&A and a loyalty program for online stores
Which one is for you
Pick Opinew if
- Fits if you run a Shopify store and want review emails sent for you
- Works for shops that have reviews to import from other platforms
Look elsewhere if
- Skip it if you want a free plan, as there is only a 14-day trial
- Tight if you send many requests, because extra email credits are sold separately
- Pricey if you want Q&A or SMS credits, which start on Growth at $89 a month
- Watch out: the Smart Reviews add-on starts at $9 a month
- Watch out: the page showed monthly prices only, as the Annually toggle's could not be read
Pick Stamped if
- Fits if you want product reviews and a loyalty program from one company, on two bills
- Works for stores that already send their email through Klaviyo
Look elsewhere if
- Pricey if you're past 200 orders a month, as the next step up is $99
- Skip it if you want to start free, as there's no free plan or trial
- Tight if you want loyalty as well, since it's a separate bill on top of reviews
- Watch out: every order counts toward the monthly cap, and at the cap requests queue until you upgrade
- Watch out: neither loyalty nor the Full Suite plan has a price on the Shopify listing, and stores off Shopify are sent to stamped.io
How we grade them
| 2.4GPAOpinewFair | 1.8GPAStampedWeak | |
|---|---|---|
| Value for money | BStarter is $19 a month for 200 request emails, at the edge of the cheaper quarter of review tools. Growth is $89, Advanced $199 and Enterprise $499 and up. | DAt 300 orders a month you're past the $23 plan's 200-order cap, so it's Reviews (1k) at $99 a month, with the same features as the $23 plan. Set against its listed rivals at that size, only Okendo costs more. And every order counts toward the cap, even when no request is sent. |
| Free plan and trial | DThere is no free plan, only a 14-day trial, and the page does not say whether it needs a card. | FNothing free: no free plan and no trial on its Shopify listing. Stamped says reviews only show in its widgets on a paid plan, so you're paying from day one. |
| Features | BReview requests, imports, widgets, rich snippets, photo and video reviews and coupon incentives. Q&A starts on Growth, and Starter caps imports at 500 reviews. | BThe whole job: requests by email and text, reviews written inside the email, photo and video reviews, Q&A, Google Shopping and review snippets, imports, and sharing reviews across grouped products or stores. Loyalty, referrals and VIP tiers are there too, on their own plan. |
| Ease of use | CNo store rating on record. It is a Shopify app you install and configure. | CNo store rating on record. It installs from the Shopify App Store and sends requests after each order, but you still pick widgets, set up the emails and texts, and keep an eye on the monthly order cap. |
| Platforms and integrations | BWeb, with Shopify, Klaviyo, Omnisend, Gorgias, Zendesk and Aftership. No desktop or phone app. | BWeb, with Shopify, Klaviyo, Gorgias, Recharge, Shopify Flow, Google Shopping, Facebook and Instagram. Stores on other platforms are pointed to stamped.io. No phone or desktop app is listed, so B is the top. |
| Best for | review requests and widgets for Shopify stores | product reviews and loyalty from one company |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Opinew and Stamped. How we grade
Price against what you get
Opinew starts at $19 a month and scores 2.7 out of 4 on features, ease of use and platforms. Stamped starts at $23 a month and scores 2.7.
They score the same, and Opinew starts $4 a month lower. Of the other customer review tools on the chart, none scores higher than Opinew for less, and none scores higher than Stamped for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- Opinew also covers sMS marketing, online store and schema markup.
- Stamped also covers reports.
At a glance
| Opinew | Stamped | |
|---|---|---|
| Pricing | Free trial | Paid |
| Starts at | $19 per month (Starter, billed monthly) | $23 per month for up to 200 orders |
| Free plan | None | None |
| Free trial | 14-day free trial on every plan | None listed |
| Web | ||
| Made by | Opinew | Stamped.io |
| Price read from | opinew.com | apps.shopify.com |
| Checked | Nov 12, 2026 | Nov 9, 2026 |
Worth knowing
Opinew
- There is no free plan; every plan starts with a 14-day trial.
- Extra email credits are sold separately, and the Smart Reviews add-on starts at $9 a month.
- Personal review migration and a customer success manager come only with Advanced and Enterprise.
- The page read showed monthly prices; the Annually toggle's prices could not be read.
Stamped
- There is no free plan any more: Stamped says reviews only show in its widgets on a paid plan.
- Every order counts toward the monthly limit, even with no request sent; at the limit, requests queue until you upgrade or the month resets.
- Loyalty, and the Full Suite plan that combines it with reviews, are billed apart and have no price on the Shopify listing.
- These prices are from Stamped's Shopify App Store listing; stores on other platforms are pointed to stamped.io for their options.
Key features
Opinew
- Automated review requests
- Sends invitation emails after purchase. One credit sends one email, and requests can be timed after delivery through an Aftership integration on Growth and up.
- Review imports
- Imports reviews from AliExpress, eBay and other platforms, with a cap per plan: 500, 5,000 or 30,000 on the three entry plans.
- Widgets and rich snippets
- Standard widgets plus an all-reviews page, floating widget and footer badge on Growth and up; rich snippets show review stars in search results.
- Smart Reviews
- An AI add-on that ranks and pins the highest-quality reviews on top. It is available on Growth and Advanced, and is included in Enterprise.
- Coupon incentives and SMS
- Offer coupons inside review requests on any plan; SMS requests come with free SMS credits from Growth.
Stamped
- Review requests by email and text
- Asks shoppers for a review after they order, by email or SMS, and lets them leave the review inside the email itself.
- Photo, video and Q&A
- Collects photo and video reviews and shopper questions, and shows them in star badges, carousels, galleries, tabs or an all-reviews page.
- Google Shopping and rich snippets
- Sends product reviews to Google Shopping and adds the markup that lets star ratings show in search results.
- Loyalty and referrals
- A points program with rewards such as discounts, free shipping or free products, plus referrals and VIP tiers, sold as its own plan.
- Import and syndication
- Imports reviews from another app and can share reviews across grouped products or other stores.
Plans
Opinew
Starter$19
per month for 200 email credits, billed monthly
200 request emails a month, a 500-review import limit, photo and video reviews, coupon incentives and SEO rich snippets.
Growth$89
per month for 1,000 email credits, billed monthly
Adds 50 free SMS credits, a 5,000-review import limit, Q&A, Google Shopping and Aftership integrations, and all widgets.
Advanced$199
per month for 2,000 email credits, billed monthly
Adds 100 SMS credits, a 30,000-review import limit, headless support, priority support, onboarding and a customer success manager.
Enterprise$499
per month and up, billed monthly
Unlimited email credits and imports, 300 SMS credits, Smart Reviews, dedicated server, custom reports and multi-country requests.
Stamped
Reviews$23
per month for up to 200 orders
Review requests inside the email, on-site review widgets, photo and video reviews and integrations such as Google and Klaviyo.
Reviews (1k)$99
per month for up to 1,000 orders
The same reviews features for stores with up to 1,000 orders a month.
Reviews (5k)$199
per month for up to 5,000 orders
The same reviews features for stores with up to 5,000 orders a month.
Reviews (20K)$399
per month for up to 20,000 orders
The same reviews features for stores with up to 20,000 orders a month.
Common questions
Which is cheaper, Opinew or Stamped?
As of Nov 12, 2026, Opinew is cheaper to start with: $19 a month, against $23 a month for Stamped. Opinew starts at $19 per month (Starter, billed monthly), and Stamped starts at $23 per month for up to 200 orders.
Which has a free plan, Opinew or Stamped?
As of Nov 12, 2026, neither Opinew nor Stamped has a free plan. Opinew has a free trial.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.