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Best Checkout Apps for Shopify (October 2026)

Top pick: Essential Free Shipping Bar, Pack Rating 94. Best free: Essential Free Shipping Bar. Cheapest paid: R Terms and Condition Checkbox at $4.99/mo.As of Oct 30, 2026. From public Shopify App Store listings. How we rank

#	App	Pack Rating	Stars	From	Free plan	Best for (listing features)
1	Essential Free Shipping Bar App Store Essential Apps	94	5.0★ (993)	Free	Yes	Not listed	Alternatives · Pricing
2	Amp Slide Cart Drawer Upsell App Store App HQ Pte. Ltd.	93	5.0★ (782)	Free	Yes	Not listed	Alternatives · Pricing
3	Kaching CartDrawer Cart Upsell App Store Kaching Bundles & Upsells	92	5.0★ (1,576)	Free	Yes	Not listed	Alternatives · Pricing
4	Essent Cart Drawer Cart Upsell App Store Essential Apps	92	5.0★ (1,144)	Free	Yes	Not listed	Alternatives · Pricing
5	Essential Upsell & Cross Sell App Store Essential Bundles & Upsells	92	5.0★ (2,463)	Free	Yes	Not listed	Alternatives · Pricing
6	EG Auto Add to Cart Free Gift App Store 506	89	4.9★ (1,148)	Free	Yes	Not listed	Alternatives · Pricing
7	Section Store & Cart Drawer App Store Section Store	88	4.9★ (3,004)	Free	Yes	Not listed	Alternatives · Pricing
8	R Terms and Condition Checkbox App Store Relentless Apps	86	5.0★ (203)	Free	Yes	Not listed	Alternatives · Pricing
9	Nitro: Upsell & Cross‑Sell App Store Nitro Apps	86	5.0★ (254)	Free	Yes	Not listed	Alternatives · Pricing
10	TnC: Terms and Conditions Box App Store Effective Apps	86	4.9★ (565)	Free	Yes	Not listed	Alternatives · Pricing
11	BeSure Checkout Rules App Store StoreSpark	84	5.0★ (190)	Free	Yes	Not listed	Alternatives · Pricing
12	CartBot: Gift with Purchase App Store Bundler.app	83	4.9★ (506)	Free	Yes	Not listed	Alternatives · Pricing
13	Payflow: COD & Checkout Rules App Store Appfleece	83	5.0★ (116)	Free	Yes	Not listed	Alternatives · Pricing
14	ReConvert Post Purchase Upsell App Store Upsell.com ex ReConvert	77	4.8★ (3,127)	Free	Yes	Not listed	Alternatives · Pricing
15	Minmaxify Order Limits App Store Intillium	61	4.8★ (179)	$10	No	Not listed	Alternatives · Pricing
16	RT: Terms and Conditions Box App Store RoarTheme	43	4.6★ (384)	Free	Yes	Not listed	Alternatives · Pricing
17	One Click Upsell ‑ Zipify OCU App Store Zipify Apps	43	4.5★ (573)	Free	Yes	Not listed	Alternatives · Pricing

Quick answers

What is the cheapest paid checkout app? R Terms and Condition Checkbox at $4.99/mo among the top 25.
How many have a free plan? 16 of 17 rated checkout apps.
Newest? Essent Cart Drawer Cart Upsell, launched March 7, 2025.

Head to head

See all 17 Checkout apps in the database