Kairo ‑ Post Purchase Upsell vs Oak Thank You Page Upsell
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 26, 2026 for Kairo, Nov 9, 2026 for Oak Thank You Page Upsell.
The short answer
- On the Shopify App Store: Kairo 5.0 from 4 reviews and Oak Thank You Page Upsell 5.0 from 10 reviews.
- Only Kairo lists a free plan.
- Kairo lists 11 features Oak Thank You Page Upsell’s listing doesn’t mention, including A/B testing, Bundles, Drag-and-drop editor.
Head to head
- France
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Development Stores
- · All features included
- · For development & partner stores
Unlimited
- · 13 upsell page templates
- · A/B tests for offers & whole flows
- · AI setup builds your offers & flows
- · Checkout customization (Shopify Plus)
- · One-click upsells & downsells
- · Surveys with discount code rewards
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureKairo's AI reads your store and builds post-purchase upsell offers in 3 minutes, tailored to your products. No manual setup, and nothing goes live until you say so. Buyers accept one-click upsells after checkout, no card re-entry, and a downsell (cheaper offer) can follow a "no". Target flows by product, order value or customer, and A/B test them to see which earns more.
Capture more value from every buyer by showing checkout upsell (Shopify Plus), post purchase upsell and thank you page offers. Create funnels using purchased products, collections, and order conditions. Curate offers on product/collection level, offer the same product from the cart, or let Shopify product recommendations handle it. Beautiful UI that buyers find easy to navigate. Setup takes only a few minutes.
- One-click post-purchase upsell and downsell offers with discount options
- Flow builder with conditions, branching logic, and A/B testing
- Checkout (Shopify Plus), thank you, and order status page customization
- Visual drag-and-drop editor with 14 templates and 27+ block types
- One-click post purchase upsells — no re-entering of payment details
- Build conditional upsell funnels with 9 trigger types and layered rules
- Run multiple funnels in priority order so each shopper sees the correct offer
- Show single products, multi-product grids, or whole collections in one offer
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  Kairo |  Oak Thank You Page Upsell |
|---|---|---|
| Detected stores | Not published | 4 |
| Net store change, 28 days | 0 | +1 |
| Stores added, 28 days | Not enough data | 1 |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Apparel & Accessories, Business & Industrial, Toys & Games |
| Top store countries | Not published | France |
Reviews
| Measure | Kairo | Oak Thank You Page Upsell |
|---|---|---|
| App Store rating | 5.0 ★ | 5.0 ★ |
| App Store reviews | 4 | 10(ahead) |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Kairo | Oak Thank You Page Upsell |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $8/month | No monthly plan listed |
| Longest free trial | 14 days | Not listed |
| Plans listed | 2 | Not published |
Listing
| Measure | Kairo | Oak Thank You Page Upsell |
|---|---|---|
| Shopify category rank | #207 | #138(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | Yes |
| Launched | May 19, 2026 | May 20, 2026 |
| Languages | 1 | 1 |
| Developer | Kairo | Oak Apps |
FAQ
Kairo and Oak Thank You Page Upsell: common questions
- Is Kairo or Oak Thank You Page Upsell cheaper?
- Only Kairo lists a free plan. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- Which has better reviews, Kairo or Oak Thank You Page Upsell?
- On the Shopify App Store: Kairo 5.0 from 4 reviews and Oak Thank You Page Upsell 5.0 from 10 reviews.
- What features does each app list that the other doesn’t?
- Kairo lists 11 the others don’t mention, such as A/B testing, Bundles, Drag-and-drop editor, One-click add-ons. Oak Thank You Page Upsell lists 3 the others don’t mention, such as AI recommendations, Free shipping, Multi-currency. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 26, 2026 for Kairo, Nov 9, 2026 for Oak Thank You Page Upsell; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 26, 2026 for Kairo, Nov 9, 2026 for Oak Thank You Page Upsell. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.