Kudobuzz vs Stamped (2026): which should you pick?
As of Nov 13, 2026, Kudobuzz grades higher than Stamped: 2.6 against 1.8 out of 4.0.
Checked Nov 9, 2026 and Nov 13, 2026 · graded Nov 9, 2026 and Nov 13, 2026 by ToolGPA
Kudobuzz 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.
Kudobuzz
Product reviews, social reviews and shoppable video for online stores
Stamped
Product reviews, Q&A and a loyalty program for online stores
Which one is for you
Pick Kudobuzz if
- Fits if you sell on Shopify, Wix, BigCommerce or Shoplazza
- Works for stores that want review requests over WhatsApp as well as email
Look elsewhere if
- Skip it if you want a free plan, because every account starts with a 14-day trial then pays
- Tight if you grow: Growth stops at 3,000 review requests and 2,000 published reviews a month
- Watch out: the Advanced plan has no price on the pricing page
- Skip it if you're on another platform, since it works only on the four it names
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
| 2.6GPAKudobuzzGood | 1.8GPAStampedWeak | |
|---|---|---|
| Value for money | BGrowth is $15 a month billed yearly, or $19.99 monthly. That is the edge of the category's cheapest quarter. | 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 | CNo free plan. A 14-day trial needs no credit 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 | BEmail and WhatsApp requests, imports, shoppable video, Trust Themes, Google snippets and an API. Nothing in the core work missing. | 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 rating on record, and you install it on your store and set up the widgets. | 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 | BShopify, Wix, BigCommerce and Shoplazza, plus imports from Google, Facebook, Amazon and Etsy. | 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 by email and WhatsApp for online 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: Kudobuzz and Stamped. How we grade
Price against what you get
Kudobuzz starts at $15 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 Kudobuzz starts $8 a month lower. Of the other customer review tools on the chart, none scores higher than Kudobuzz 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
- Kudobuzz also covers whatsApp messaging and online store.
- Stamped also covers reports.
At a glance
| Kudobuzz | Stamped | |
|---|---|---|
| Pricing | Free trial | Paid |
| Starts at | $15 per month, billed yearly ($19.99 billed monthly) | $23 per month for up to 200 orders |
| Free plan | None | None |
| Free trial | 14-day free trial, no credit card required | None listed |
| Web | ||
| Made by | Kudobuzz | Stamped.io |
| Price read from | kudobuzz.com | apps.shopify.com |
| Checked | Nov 13, 2026 | Nov 9, 2026 |
Worth knowing
Kudobuzz
- No free plan; every account starts with a 14-day trial and then pays.
- The Growth plan caps review requests at 3,000 a month and published reviews at 2,000.
- Higher volume means moving to an Advanced plan, which has no price on the pricing page.
- Works only inside the four store platforms it names, as an app installed on the store.
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
Kudobuzz
- Email and WhatsApp review requests
- Each new order can trigger an email request and a WhatsApp reminder. Photo, video and verified-buyer reviews are included.
- Social review imports
- Reviews can be imported from Facebook, Google, Amazon, Etsy, AliExpress and Yelp, or from a CSV exported from another review app.
- Shoppable video
- Video widgets sync from social accounts and let shoppers buy tagged products, with automatic video syncing.
- Trust Themes
- Product-page claims, such as how an item fits, are shown with the number of reviews that support them.
- Google ratings and rich snippets
- Product ratings can feed Google Product Ratings and star snippets in search results.
- API and domain branding
- The plan includes API access for reading and writing reviews and domain branding for review emails.
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
Kudobuzz
Growth$15
per month, billed yearly ($19.99 billed monthly)
The one listed plan: 3,000 review requests a month and 2,000 published reviews, with every product included.
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.
Ways to pay less
Kudobuzz
- Annual discount
25% lower price on yearly billing
Growth is $180 a year, or $15 a month, against $19.99 billed monthly. The pricing FAQ puts the yearly saving at $59.88.
Stamped
No public discounts listed.
Common questions
Which is cheaper, Kudobuzz or Stamped?
As of Nov 13, 2026, Kudobuzz is cheaper to start with: $15 a month, against $23 a month for Stamped. Kudobuzz starts at $15 per month, billed yearly ($19.99 billed monthly), and Stamped starts at $23 per month for up to 200 orders.
Which has a free plan, Kudobuzz or Stamped?
As of Nov 13, 2026, neither Kudobuzz nor Stamped has a free plan. Kudobuzz 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.