Shopify app comparison
UpCart Cart Drawer Cart Upsell vs Cartly
Choose UpCart Cart Drawer Cart Upsell when Brands with meaningful cart traffic. Choose Cartly when your current cart limits merchandising and reassurance. Choose neither if your current setup already does enough or the expected improvement would not justify the extra cost and work.
UpCart Cart Drawer Cart Upsell
Brands with meaningful cart traffic. Use UpCart when the cart drawer is the clearest place to improve basket value and customer experience.
Setup: Heavier setup
Official vendor website.
Cartly
Your current cart limits merchandising and reassurance. A cart drawer and upsell app for stores that want progress rewards, add-ons and checkout prompts in one cart experience.
Setup: Moderate setup
Affiliate link. It never affects our advice.Neither yet?
Wait if the upsell and cross-sell problem is still occasional, your current setup already handles it or your team does not have time to use either app well.
See the simpler starting point →The differences that matter
Swipe the table to see both apps →
| What to check | UpCart Cart Drawer Cart Upsell | Cartly |
|---|---|---|
| What you get | Cart and checkout offers, Post-purchase upsells, Product recommendations | Custom cart drawer, Cart upsells and add-ons, Progress and free-shipping bars |
| Important limitation | Cart customisation can conflict with other cart, bundle or checkout apps. | Replacing the theme cart can affect several customer journeys. |
UpCart Cart Drawer Cart Upsell is the stronger fit when:
- Brands with meaningful cart traffic
- Teams prioritising cart-drawer design and offers
- It fits stores that want a branded cart experience, progress incentives and targeted cart offers without adopting a full personalisation platform.
Cartly is the stronger fit when:
- Your current cart limits merchandising and reassurance
- You have relevant add-ons or a useful free-shipping threshold
- You will protect cart speed and checkout clarity
What will you actually pay?
UpCart Cart Drawer Cart Upsell
From USD 29.99/monthFree for development stores only. Live plans start at $29.99 for up to 200 orders/month, $34.99 for 500 and $54.99 for 1,000.
Pricing checked 2026-09-07Check official pricing ↗Cartly
Free for up to 20 total store ordersPaid tiers cover up to 100, 300 and 750 monthly store orders. Free development-store access is separate from live-store eligibility.
Pricing checked 2026-09-07Check official pricing ↗You might not need either yet
Wait if the upsell and cross-sell problem is still occasional, your current setup already handles it or your team does not have time to use either app well.
- Stores whose main opportunity is post-purchase or full-site personalisation
- Your theme cart already does the required job
- The problem is still occasional, your current setup already handles it or neither app would create enough value to justify the extra cost and work.
Ready to set it up?
Start with one useful feature and test the customer journey before switching on more.
Set up UpCart Cart Drawer Cart Upsell
Use UpCart Cart Drawer Cart Upsell for a controlled first use case and expand only after the result is proven.
- Select the exact selling surface for UpCart Cart Drawer Cart Upsell: full-suite, cart drawer or post-purchase.
- Set margin, discount and relevance guardrails before creating offers.
- Remove or disable overlapping upsell logic on the same surface.
- QA mobile, checkout and order-edit behaviour before launch.
Set up Cartly
Use Cartly for a controlled first use case and expand only after the result is proven.
- Define the first job
- Configure the smallest useful version
- Check the connected journey
- Run realistic tests
Checks that apply to either app
- The complete customer and operational journey works on mobile and desktop.
- Required Shopify data and integrations update once and in the intended place.
- A person responsible can resolve common failures without unsafe access or manual workarounds.
- The measured value is compared with software cost, team time and new support demand.
Common questions
Is UpCart Cart Drawer Cart Upsell better than Cartly?
Not automatically. UpCart Cart Drawer Cart Upsell is the better fit when brands with meaningful cart traffic. Cartly is the better fit when your current cart limits merchandising and reassurance.
Which is easier to set up: UpCart Cart Drawer Cart Upsell or Cartly?
UpCart Cart Drawer Cart Upsell is currently classed as heavier setup, while Cartly is moderate setup. The real effort depends on your data, integrations, theme and the number of workflows you enable.
How should I test UpCart Cart Drawer Cart Upsell against Cartly before committing?
Choose one real customer journey and one measurable outcome. Complete the same checks for both options, including the complete customer and operational journey works on mobile and desktop. and required shopify data and integrations update once and in the intended place., then compare the result and the work your team had to do.
What should I measure after choosing UpCart Cart Drawer Cart Upsell or Cartly?
Record the current result before launch, then measure the customer outcome the app is meant to improve alongside app cost, support demand, errors and the time required to run it. Keep the app only when the total value is clear.
Can I switch between UpCart Cart Drawer Cart Upsell and Cartly later?
Usually, but switching can affect settings, customer data, theme placements, integrations and reporting. Export what you can, document the current setup and test the replacement before removing the original app.
Still comparing?
All upsell and cross-sell options →Sources and independence
Based on official app listings and vendor documentation, not a claim of hands-on testing of every feature. Affiliate relationships do not decide which app we recommend.
Read our methodology