Sternify Alternative for Shopify in 2026
Sternify is a broad theme-sections, social-proof and CRO tool that also builds bundles and upsells. Libautech: Bundles & Upsell is the focused bundles-and-upsell specialist, priced on the revenue the app generates.
Competitor figures read from public sources on August 20, 2026.
A free plan, then Starter $23 and Pro $39.50 a month, flat tiers. 7-day free trial.
View listing →$9.99, $14.99, $29.99 or $49.99 a month, set by the extra revenue the app generates. Never more than $49.99.
View listing →Sternify is a broad conversion toolkit: extra theme sections and layouts, social proof, and bundles and upsells, with 40 reviews at 4.8 and a Built for Shopify badge.
Its strength is breadth on the storefront, adding sections and social proof your theme does not include, alongside bundles.
Libautech: Bundles & Upsell is narrower and deeper on bundles and upsells: fixed bundles, mix-and-match, volume discounts, frequently bought together, and cart upsells.
Libautech prices on the extra revenue the app generates, from $9.99 and never more than $49.99; Sternify charges a flat $23 or $39.50.
Both are Built for Shopify. Choose on whether you want a broad storefront toolkit or a focused bundles-and-upsell engine priced on results.
Sternify vs Libautech: Bundles & Upsell at a glance
| Capability | Sternify | Libautech: Bundles & Upsell |
|---|---|---|
| Product bundles | Yes | Yes |
| Upsells and cross-sells | Yes | Yes |
| Extra theme sections and layouts | Yes | No |
| Social proof widgets | Yes | No |
| Frequently bought together and volume discounts | some | Yes |
| Priced on revenue the app generates | No | Yes |
| Highest published price | $39.50/mo (Pro) | $49.99/mo |
| Built for Shopify badge | Yes | Yes |
| Rating (reviews) | 4.8 (40) | 4.9 (38) |
| Part of a nine-app package | No | yes, $14.99/mo flat |
A broad storefront toolkit, or a focused bundles engine
Sternify is a storefront toolkit. It adds theme sections and layouts your theme restricts, social proof widgets, and CRO options, and it builds bundles and upsells on top. For a store that wants several conversion tools in one Built for Shopify app, it is a tidy pick.
The trade is depth. Sternify spreads across sections, social proof and bundles, while Libautech: Bundles & Upsell concentrates on the bundle and upsell surface: fixed bundles, mix-and-match, volume discounts, frequently bought together, cart upsells, and a progress bar.
The pricing also differs. Sternify charges a flat $23 or $39.50 a month. Libautech prices on the extra revenue the app itself generates, from $9.99 and capped at $49.99, so the bill tracks results rather than a fixed fee.
Both carry the Built for Shopify badge, so the choice is scope. Sternify for a broad storefront toolkit; Libautech for a deeper bundles-and-upsell engine priced on what it makes you.
Where Sternify wins
- Adds theme sections and layouts beyond what your theme allows, which Libautech does not.
- Social proof widgets and wider CRO options in the same app.
- Built for Shopify, the same as us, so no advantage to either on that front.
- A flat, predictable price of $23 or $39.50 a month.
- One app for merchants who want sections, social proof and bundles together.
Where Libautech: Bundles & Upsell wins
- A deeper bundle and upsell surface: mix-and-match, volume discounts, frequently bought together and cart upsells.
- Priced on the revenue the app generates, not a flat fee.
- A ceiling of $49.99 a month that only bites once the app is earning.
- Pairs with the free Libautech AI Post Purchase for the thank-you page.
- Part of a nine-app Libautech package for a flat $14.99 a month.
Pricing comparison
| Sternify | Libautech: Bundles & Upsell | |
|---|---|---|
| Entry paid price | $23/mo (Starter) | $9.99/mo |
| Highest published price | $39.50/mo (Pro) | $49.99/mo |
| What the price is based on | A flat fee | Revenue the app makes |
| Depth on bundles and upsells | Alongside sections and social proof | The whole focus |
| Built for Shopify | Yes | Yes |
Sternify's plans are read from its Shopify App Store listing on August 20, 2026: a free plan, then Starter $23 and Pro $39.50 a month, with a 7-day trial. Libautech: Bundles & Upsell prices on the revenue the app generates and caps at $49.99. Sternify listing.
Which should you choose?
Choose Sternify if you want a broad, Built for Shopify storefront toolkit, extra theme sections, social proof and CRO options plus bundles, in one flat-fee app.
Choose Libautech: Bundles & Upsell for a deeper bundles-and-upsell engine, priced on the revenue it makes you, capped at $49.99, with a free post-purchase upsell and the option to run nine Libautech apps for a flat $14.99 a month.
Frequently Asked Questions
What is a good Sternify alternative for bundles?
How much does Sternify cost?
Does Libautech add theme sections like Sternify?
Are both Built for Shopify?
Which is better value?
Other comparisons
Bundles, upsells and a $49.99 ceiling
Libautech: Bundles & Upsell prices on the revenue it makes you and never charges more than $49.99 a month. Bundles plus the wider upsell surface in one app. Seven days free, then $9.99.