Kaching Post Purchase Upsell Alternative in 2026
Kaching Post Purchase Upsell is a proven thank-you-page upsell app priced by order count. Libautech AI Post Purchase does the same job free at any volume, with Claude choosing the offer.
Competitor figures read from public sources on August 18, 2026.
A free tier for development stores, then $4.99 up to 99 orders a month, $7.99 to 199 and $19.99 to 499, rising above that. 14-day trial.
View listing →Free. One AI-chosen post-purchase offer, accepted in a click, with no second checkout and no revenue share.
View listing →Kaching Post Purchase Upsell and Libautech AI Post Purchase do the same core job: a one-click upsell on the thank-you page after checkout.
Kaching is the proven one, with a 5.0 across 296 reviews and a Built for Shopify badge. Our app is new with no reviews, which is a real reason to be cautious.
Kaching is priced by order count: a free tier for dev stores, then $4.99, $7.99 and $19.99 a month as orders grow, rising above 499. Libautech AI Post Purchase is free at any volume.
Libautech's difference is that Claude picks the offer for each order from your approved products, and there is no order cap on the free price.
If a proven track record matters most, Kaching has it. If a free, AI-picked post-purchase upsell is what you want, Libautech does exactly that.
Kaching Post Purchase Upsell vs Libautech AI Post Purchase at a glance
| Capability | Kaching Post Purchase Upsell | Libautech AI Post Purchase |
|---|---|---|
| One-click post-purchase upsell | Yes | Yes |
| AI chooses the offer | No | Yes |
| Rating (reviews) | 5.0 (296) | No reviews yet |
| Built for Shopify badge | Yes | No |
| What the price is based on | Monthly order count | Nothing. It is free |
| Entry paid price | $4.99/mo (to 99 orders) | Free |
| Price at 499 orders/mo | $19.99/mo | Free |
| Free at any order volume | No | Yes |
The same job, one free and one proven
This is one of the closest comparisons we make. Both apps show a single one-click offer on the thank-you page after checkout, accepted without a second checkout. The overlap is almost total.
Kaching is the established choice. A 5.0 across 296 reviews and a Built for Shopify badge say it does the job reliably. Libautech AI Post Purchase is new and has no reviews yet, so if a proven track record is what you weigh most, Kaching wins that point outright.
Where Libautech differs is price and how the offer is chosen. Kaching is priced by order count, $4.99 to 99 orders, $7.99 to 199, $19.99 to 499 and up. Libautech AI Post Purchase is free at any volume, and Claude reads each order to pick the offer rather than you setting rules.
So it comes down to what you value: Kaching's track record, or a free, AI-picked offer with no order cap.
Where Kaching Post Purchase Upsell wins
- A 5.0 across 296 reviews. Our app is new with none.
- A Built for Shopify badge, which our app does not have yet.
- A proven, reliable post-purchase upsell that merchants trust.
- Established templates and customization options.
- If a track record is what you need, Kaching has one and we do not yet.
Where Libautech AI Post Purchase wins
- Free at any order volume. Kaching's price rises with your order count.
- Claude picks the offer for each order, so there are no rules to set.
- No order-count tiers to climb. Your bill stays at zero as you grow.
- No second checkout and no revenue share.
- Pre-checkout upsells are covered by Libautech: Bundles & Upsell from $9.99 a month.
Pricing comparison
| Kaching Post Purchase Upsell | Libautech AI Post Purchase | |
|---|---|---|
| Up to 99 orders/mo | $4.99/mo | Free |
| Up to 199 orders/mo | $7.99/mo | Free |
| Up to 499 orders/mo | $19.99/mo | Free |
| What the price is based on | Monthly order count | Free at any volume |
| Pre-checkout upsells | Not offered | Bundles & Upsell, from $9.99/mo |
Kaching's plans are read from its Shopify App Store listing on August 18, 2026 and are priced by monthly order count: a free tier for development stores, then $4.99 to 99 orders, $7.99 to 199 and $19.99 to 499, rising above that, with a 14-day trial. Libautech AI Post Purchase is free at any order volume. Kaching Post Purchase Upsell listing.
Which should you choose?
Choose Kaching Post Purchase Upsell if a proven track record matters most. A 5.0 across 296 reviews and a Built for Shopify badge make it a safe, established pick for the thank-you-page upsell.
Choose Libautech AI Post Purchase if you want the same one-click post-purchase upsell free at any order volume, with Claude picking the offer. It is new, so weigh that against Kaching's reviews.
Frequently Asked Questions
What is a free alternative to Kaching Post Purchase Upsell?
How much does Kaching Post Purchase Upsell cost?
Is Kaching or Libautech AI Post Purchase better?
Does Libautech AI Post Purchase charge by order count?
Other comparisons
The post-purchase upsell, free at any volume
Libautech AI Post Purchase shows one AI-chosen offer after checkout, accepted in a single click. It is free at any order count, with no tiers to climb.