25 Best Shopify Apps to Increase Sales in 2026

The best Shopify apps to increase sales aren’t a random top-25 list — they’re the tools that solve a specific revenue problem you actually have: recovering abandoned carts, raising average order value, earning trust, or driving repeat purchases. Below are 25 apps grouped by the problem each one solves, with pricing, star ratings, and review counts verified against live Shopify App Store listings on July 29, 2026. The most important takeaway first: you do not need all 25. Most healthy stores run a lean stack of 5–15 well-configured apps. Pick one per problem you have and skip the rest.

App Store pricing, ratings, and review counts change frequently — the figures below were current on the verification date; confirm on each listing before installing.

Key takeaways#

• Install by problem, not by hype. One dialed-in app per real bottleneck beats 25 half-configured ones.
• Around 70% of carts are abandoned (Baymard), so cart recovery, upsells, and email/SMS usually pay back first.
• Retention compounds: raising retention 5% can lift profits 25–95% (Bain, via HBR) — which is why reviews, loyalty, and subscriptions belong on the list.
• We hold every app to a 4.5-star floor with enough reviews to trust it; the three exceptions below the bar are included with an honest reason.
• Jump to the lean stack by store stage for a concrete build at new, growing, and established revenue.

How we picked these apps#

Transparent criteria, applied to every entry:

• Rating floor of 4.5 stars with a review base large enough to trust the score. Three apps below the bar (Shopify Bundles, Gorgias, Zendesk) are included with a stated reason.
• Solves one specific revenue mechanism — cart recovery, AOV, trust, repeats, retention, or traffic.
• Honest about overlap. Several suites do three jobs; we flag it so you don’t pay twice.
• Verified, dated data. Every price/rating/review was confirmed on the live listing on July 29, 2026.
• Disclosed bias. Cartylabs makes one of the apps below (Carty). We held it to the same bar and say so.

Full disclosure aside, the honest headline is the one most roundups won’t tell you: a seven-figure store running four deliberate apps will out-earn one running twenty-five it never configured. App bloat also costs page speed and margin. Treat the list as a menu, not a shopping cart.

Conversion: cart drawer & upsell apps (raise conversion + AOV)#

This is where most stores find the fastest payback, because these apps work at the moment of highest purchase intent. For the strategy behind them, see how to add upsells to your cart drawer and 15 cart drawer examples.

App	Free tier	Entry paid	Rating	Reviews
Carty: Cart Upsell Cart Drawer	Yes	$4.99/mo	5.0	56
Rebuy Personalization Engine	Dev stores	$25/mo	4.7	741
Upsell.com – ReConvert	Yes	$4.99/mo	4.8	2,775
AfterSell Post Purchase Upsell	Dev stores	$34.99/mo	4.8	869

• Carty (Cartylabs) — our app; judged on the same bar. Best for a slide-out cart drawer with in-cart upsells, a free-shipping bar, and rewards on a budget — cheapest entry here and a 5.0 rating. Limitation: the smallest review base (56), so it’s the newest of the four. Ideal for new and growing stores.
• Rebuy — best for AI-driven personalization across cart, PDP, and checkout. Limitation: powerful but complex, and cost scales with orders; overkill for small stores. Growing/established.
• ReConvert — best for thank-you and post-purchase upsells, with a huge review base. Limitation: usage pricing scales with revenue. Growing/established.
• AfterSell — best for one-click post-purchase and checkout upsells (including Shopify Plus checkout). Limitation: highest entry price here. Growing/established.

If you only want cart-drawer options specifically, our best cart drawer apps comparison goes deeper, and top AOV apps ranks the order-value tools.

Bundles (raise AOV)#

App	Free tier	Entry paid	Rating	Reviews
Bundler – Product Bundles	Yes	$8.99/mo	4.9	2,463
Shopify Bundles (native)	Free	Free	2.8	540

• Bundler — best for cheap, flexible bundles and volume discounts. Limitation: styling can need theme tweaks. All stages.
• Shopify Bundles — below our rating bar (2.8), included as the free native baseline. Best for zero-cost fixed and multipack bundles with no third-party app. Limitation: limited discount logic and inventory quirks explain the low rating — fine for simple needs, outgrown quickly. New stores. For the strategy, see frequently-bought-together bundles.

Reviews & social proof (build trust → conversion)#

App	Free tier	Entry paid	Rating	Reviews
Judge.me Product Reviews	Yes	$15/mo	5.0	42,537
Loox – Product Reviews	Yes	$49.99/mo	4.9	8,806
Okendo: Reviews & Loyalty	Yes	$19/mo	4.9	1,310

• Judge.me — best value in reviews, with a genuine free tier and a 5.0 across 42k+ reviews. Limitation: default widgets look plainer than Loox. All stages.
• Loox — best for photo and video reviews plus referrals, with a premium look. Limitation: no meaningful free plan and pricing scales by order volume. Growing/established.
• Okendo — best for reviews and UGC that now bundles loyalty. Limitation: overlaps loyalty tools; smaller review base. Growing/established.

Email & SMS (recover carts + drive repeats)#

Email/SMS is usually the highest-ROI channel because it recovers the ~70% of carts that abandon and reactivates past buyers. Pair it with the tactics in our Shopify email marketing strategy.

App	Free tier	Entry paid	Rating	Reviews
Klaviyo: Email Marketing & SMS	≤250 contacts	$20/mo	4.7	2,927
Omnisend Email & SMS	≤250 contacts	$16/mo	4.7	2,936
Postscript SMS Marketing	Free to install	$49/mo	4.7	1,143

• Klaviyo — best for data-rich email + SMS automation and the deepest Shopify integration. Limitation: cost climbs fast with list size. Usable free early; best for growing/established.
• Omnisend — best for simpler, cheaper email + SMS for SMBs. Limitation: less advanced segmentation than Klaviyo. New/growing.
• Postscript — best for US-focused SMS at scale. Limitation: SMS-only with a $49/mo minimum plus usage. Growing/established.

Subscriptions (recurring revenue)#

App	Free tier	Entry paid	Rating	Reviews
Recharge Subscriptions	60-day trial	$25/mo	4.8	2,939
Appstle Subscriptions	≤$500/mo sales	$10/mo	5.0	7,990

• Recharge — best for the category standard with deep integrations. Limitation: no free plan; higher tiers add transaction fees. Growing/established.
• Appstle — best value: robust subscriptions from $10 with 0% fees and a 5.0 over ~8k reviews. Limitation: dense UI. New/growing.

Loyalty & retention (drive repeat purchases)#

App	Free tier	Entry paid	Rating	Reviews
Smile: Loyalty & Rewards	≤200 orders/mo	$15/mo	4.9	4,150
LoyaltyLion	Free to install	$199/mo	4.6	469

• Smile.io — best for easy points and referrals with a real free tier. Limitation: advanced features gated to higher tiers. New/growing.
• LoyaltyLion — best for data-driven, customizable loyalty. Limitation: $199 entry and the lowest rating in this category. Established. See driving repeat purchases for how to use loyalty well.

Customer support & chat (recover pre-sale questions → conversion)#

App	Free tier	Entry paid	Rating	Reviews
Gorgias: AI, Helpdesk & Chat	7-day trial	$10/mo	4.2	613
Tidio – Live Chat & AI Chatbot	Yes	$29/mo	4.8	1,241

• Gorgias — below our bar (4.2), included as the purpose-built ecommerce helpdesk. Best for order data inside tickets. Limitation: ticket overages add up and the rating reflects support gripes. Growing/established.
• Tidio — best for live chat plus an AI chatbot, with a usable free plan and the higher rating. Limitation: AI/automation gated to paid tiers. New/growing.

Analytics & profit (find where the money leaks)#

App	Free tier	Entry paid	Rating	Reviews
Triple Whale	Yes	$219/mo	4.1	85
Lifetimely (LTV & Profit)	≤50 orders/mo	$79/mo	4.9	459

• Triple Whale — best for ad attribution and real-time dashboards for ad-spend-heavy brands. Limitation: 4.1 rating on a thin review base and a $219 entry. Established.
• Lifetimely — best value for P&L, LTV, and cohort profit. Limitation: analytics only, no ad optimization. Growing/established.

SEO & traffic (grow the top of funnel)#

App	Free tier	Entry paid	Rating	Reviews
Booster SEO + AEO Optimizer	Yes	$39/mo	4.9	5,236
SearchPie: SEO, Speed & Schema	Yes	$39/mo	4.9	2,329
Yoast SEO – Store optimization	14-day trial	$19/mo	4.7	157

• Booster SEO — best for automated meta, alt-text, and schema fixes on a large, trusted base. Limitation: feature creep toward “AI/AEO.” New/growing.
• SearchPie — best all-in-one SEO plus speed and schema with a free tier. Limitation: broad feature set can overwhelm. New/growing.
• Yoast SEO — best for familiar content and meta optimization. Limitation: no free plan and a small Shopify review base. Content-heavy growing/established stores.

Urgency & free-shipping incentives (nudge the undecided)#

App	Free tier	Entry paid	Rating	Reviews
Hextom: Free Shipping Bar	Yes	$9.99/mo	4.9	2,786
Hextom: Countdown Timer Bar	Yes	$9.99/mo	4.9	718

• Free Shipping Bar — best for a progressive “spend $X for free shipping” bar that lifts AOV. Limitation: single-purpose. All stages. (Our free shipping bar strategy covers the threshold math.)
• Countdown Timer Bar — best for sale and launch countdowns. Limitation: easy to overdo — overusing urgency erodes trust. Promo-driven stores.

The lean stack by store stage#

You don’t build all ten categories at once. Add a category when the problem it solves becomes your biggest bottleneck.

New store (under $10k/mo) — look credible, capture emails, don’t overspend#

• Reviews: Judge.me (free / $15)
• Email + SMS: Omnisend or Klaviyo (free ≤250 contacts) for automated cart recovery
• Cart / AOV: Carty (Cartylabs, $4.99)
• Incentive: Hextom Free Shipping Bar (free / $9.99)
• Bundles: Shopify Bundles (free) or Bundler ($8.99)
• Skip for now: subscriptions, loyalty, paid analytics, helpdesk. ≈5 apps, ~$10–45/mo.

Growing store ($10k–100k/mo) — raise AOV and start retention#

• Cart / upsell: Carty ($9.99 Growth) or Rebuy ($25)
• Reviews / UGC: Loox ($49.99) or keep Judge.me
• Email + SMS: Klaviyo (~$20–45 at this list size)
• Loyalty: Smile.io ($15)
• Profit analytics: Lifetimely ($79, or free tier longer)
• Optional: Appstle ($10) if your catalog suits subscriptions. ≈6–7 apps, ~$120–200/mo.

Established store ($100k+/mo) — squeeze every lever, justified by ROI#

• Cart / personalization: Rebuy ($25+) · Post-purchase: AfterSell ($34.99)
• Reviews / UGC: Okendo ($19+) or Loox
• Email + SMS: Klaviyo (higher tier) + Postscript ($49+)
• Loyalty: LoyaltyLion ($199) · Subscriptions: Recharge ($25+) if applicable
• Support: Gorgias ($10+) · Analytics: Triple Whale ($219)
• Even here that’s ~8–10 deliberate apps, not 25. ~$500–900+/mo depending on ad spend.

For a deeper build, see our Shopify revenue engine app stack and apps that pay for themselves. For AI-specific tools, the best AI tools for Shopify breaks those out separately.

Frequently asked questions#

How many apps should a Shopify store have? Most healthy stores run 5–15 well-configured apps, not 25. Each app adds cost and can add page weight, so add one only when it solves your current biggest bottleneck. A lean, dialed-in stack outperforms a bloated one.

What is the best free Shopify app to increase sales? For trust, Judge.me has a genuine free tier and a 5.0 rating. For AOV, Hextom’s Free Shipping Bar and Carty both have free plans. For cart recovery, Klaviyo and Omnisend are free up to 250 contacts. Start there before paying for anything.

Do Shopify apps slow down your store? They can, especially if several inject scripts on every page. Favor apps with a light footprint, remove any you’re not actively using, and check your store speed after installing. This is another reason to keep the stack lean.

Which Shopify app is best for increasing average order value? Cart-drawer upsell apps (Carty, Rebuy) and bundle apps (Bundler) raise AOV at the point of purchase; a free-shipping-threshold bar (Hextom) nudges shoppers to add one more item. Pick one lever and measure it before stacking more.

Are Shopify apps worth the monthly cost? Only if the app returns more than it costs. Tie each one to a metric — recovered carts, AOV lift, repeat rate — and cut anything that can’t show its payback after a fair trial. A $15 reviews app that lifts conversion pays for itself quickly; a $200 tool you never configure does not.

What’s the best app for abandoned cart recovery? Klaviyo and Omnisend lead for automated email/SMS recovery flows. See our abandoned cart recovery apps comparison for the honest ranking.

The bottom line#

The “best” Shopify apps to increase sales are the two or three that fix your biggest revenue leak — not the longest list you can install. Diagnose the bottleneck (carts abandoning, low AOV, no repeats, thin traffic), pick one proven app for it, configure it properly, and measure the payback before adding the next. Start lean and let revenue justify each addition.

Want to cover conversion and AOV — the cart drawer, upsells, free-shipping bar, and rewards — with a single lightweight app? Install Cartylabs free on Shopify and start with the fastest-payback category.

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Related reading: Best AI tools for Shopify, Revenue engine app stack, Top Shopify AOV apps.