Comparison content on the Shopify App Store is mostly noise — every app's marketing page claims feature parity, every review is potentially incentivised, and the pricing pages bury the line items that actually drive TCO. This is the comparison most merchants want and rarely get: a side-by-side look at five apps that genuinely matter, with the actual transaction-fee math run at three MRR levels, an honest read on where each portal UX lands, a breakdown of retention features (not just whether they exist, but whether they work), and a decision tree at the bottom so you can stop reading and start trialling. We make one of these apps — SimpleSubscription — so the bias is on the table. We've tried to be specific about where each competitor wins and where we don't yet match them.
The five apps that matter (and the rest you can ignore)
Search the App Store for 'subscription' and you'll get 50+ results. The vast majority are either niche tools (subscription boxes only, gifting only), abandoned products, or apps running on legacy billing paths Shopify is deprecating. The five that compete seriously in 2026 are: SimpleSubscription, Recharge, Loop, Skio, and Bold. Each has a genuine position; none of them are universally best.
- SimpleSubscription — free for up to 100 active subscribers, then Growth $39/mo, Premium $99/mo (unlimited subscribers). 0% transaction fees on every plan, free migration. Aimed at the 80% of merchants who don't need enterprise-tier custom integrations. Strong on retention features (cancel-save flow, churn predictions, A/B testing) and powered by Shopify Sidekick AI.
- Recharge — the institutional player. From $99/mo + 1.49% + 19¢ per transaction. Deepest headless commerce integration, biggest enterprise customer roster, several paid add-ons. Best for $1M+ ARR stores running custom storefronts.
- Loop — flat-ish pricing with a 1% transaction fee. From $99/mo + 1%. Strong on the standard subscription feature set, slightly less retention depth than Recharge or SimpleSubscription, no built-in memberships.
- Skio — the D2C-tuned premium app. From $499/mo + 1% + 20¢ per transaction. Excellent portal UX, opinionated retention flows, prepaid support. Best for venture-backed D2C brands where TCO isn't the priority.
- Bold — the oldest player. Variable pricing depending on which Bold product you install (their subscription tooling is multiple products under one brand). Mature codebase, dated UI, some products still on legacy infrastructure — verify which Bold app you're being quoted before committing.
Pricing comparison — the cumulative cost most reviews skip
Monthly sticker price is the headline; transaction fees and paid add-ons are the actual bill. Here's what each app actually costs at three reference MRR levels, using each vendor's published pricing as of 2026.
At $5k MRR (~100 orders/mo, $50 AOV)
Recharge: $99 + (1.49% × $5k) + ($0.19 × 100) = $192.50/mo
Loop: $99 + (1% × $5k) = $149.00/mo
Skio: $499 + (1% × $5k) + ($0.20 × 100) = $569.00/mo
SimpleSub: $39 Growth flat = $39.00/mo
Bold (varies): ~$50 to ~$150 depending on product mix
At $20k MRR (~400 orders/mo)
Recharge: $99 + $298 + $76 = $473.00/mo
Loop: $99 + $200 = $299.00/mo
Skio: $499 + $200 + $80 = $779.00/mo
SimpleSub: $99 Premium flat = $99.00/mo
Bold (varies): often comparable to Loop range
At $50k MRR (~1,000 orders/mo)
Recharge: $99 + $745 + $190 = $1,034.00/mo
Loop: $99 + $500 = $599.00/mo
Skio: $499 + $500 + $200 = $1,199.00/mo
SimpleSub: $99 Premium flat = $99.00/mo
Bold: increasingly variable at this scaleTwo things jump out. First: at $5k MRR the apps cluster within a narrow band ($79–569/mo) and the choice is closer to feature fit than to cost. Second: at $50k MRR the gap widens to over $600/mo between flat-fee and percentage-fee apps — roughly $7k/year, which is real money for a $50k MRR business. Most stores reach $50k MRR within 18–24 months if subscriptions are working at all, so this gap is closer than it looks at install time.
Recharge and Skio sell several features as paid add-ons on top of the base subscription — advanced analytics, bundles, reactivation flows, sometimes the cancel-save flow itself. Read the pricing page carefully and ask sales what's included in the tier you're being quoted. Flat-fee apps tend to include these in the base plan; the difference can be $100–300/mo of hidden cost.
Feature parity — what all five apps have
Most of the subscription feature surface is now table stakes. Comparing line-by-line on these features is mostly a waste of time — they all do them. The differentiation lives in how well, not whether.
- Subscribe & Save widget on the product page (theme app extension)
- Customer self-service portal — skip / pause / swap / cancel / update payment
- Discount support (percentage off, free shipping, first-order incentive)
- Multiple cadences (weekly, monthly, custom intervals)
- Failed payment recovery (dunning) — automatic retry with smart timing
- MRR + churn analytics dashboards
- Shopify Flow integration + webhooks
- Email notifications (renewal, payment failed, paused, cancelled)
- REST API for custom integrations
- Native Shopify checkout — all five use Subscription Contracts API
The fact that all five apps offer a customer portal doesn't tell you which portal is better. The fact that all five offer dunning doesn't tell you which one recovers more failed payments. Use the parity list to confirm the basics are there, then dig into the implementation quality of the features you'll actually use heavily.
Where the apps actually differ (this is where the choice lives)
Parity covers the basic feature surface; differentiation lives in the depth, the integrations, and the features each app uniquely invests in. Here's where each app pulls ahead and where each one falls behind.
SimpleSubscription's edges: built-in memberships (none of the others have native membership plans), powered by Shopify Sidekick AI (talk to your subscription data in Shopify Admin's AI), built-in A/B testing on widgets and cancel flow, churn predictions powered by signal other apps don't track, free migration in and out, and a guided growth journey that walks new merchants through the operational steps every launch fumbles. Multi-language portal is included on the entry tier; competitors charge for it or don't offer it.
Recharge's edges: deepest headless commerce integrations (Hydrogen, Nacelle, custom storefronts), enterprise-grade SLA and CSM relationships, longest API maturity, most third-party integrations (CRM, ERP, OMS). If you have a complex tech stack with non-Shopify systems, Recharge has built more of the bridges.
Loop's edges: clean middle-ground product, competitive pricing for percentage-fee apps, good Shopify-native integration depth. Doesn't dominate any single dimension but doesn't have obvious weak spots either — a solid choice that's hard to argue against if SimpleSubscription's pricing model doesn't land for whatever reason.
Skio's edges: tightest D2C-specific portal UX, polished prepaid subscription support, opinionated cancel flow that tests well in D2C contexts. The product team has clearly used the app themselves and the surface details show it.
Bold's edges: longest operational history on the App Store, multiple complementary apps under one brand (loyalty, memberships, subscriptions), and pricing flexibility for stores willing to negotiate. Doesn't lead any category in 2026 but has install-base inertia.
Customer portal UX comparison
The customer portal is the single most-used surface in your subscription stack — every subscriber interacts with it, often monthly. Friction in skip / pause / swap directly drives cancellations. Portal UX quality varies more than any other dimension between these five apps.
SimpleSubscription portal: branded, fast, one-click skip / pause / swap / update card / cancel. Multi-language support included on the entry plan. White-label custom domain available on the Premium tier. Designed to look like a native part of your store, not a third-party widget.
Recharge portal: functional and reliable, customizable depth that requires developer time to fully exploit. Default UI is dated by 2026 standards but the customization surface is wider than most competitors. Subscribers who hit it often note it feels 'corporate' compared to newer apps.
Loop portal: modern, clean, decent default theming. Customization is more limited than Recharge but the out-of-the-box experience is better. Good middle-ground option.
Skio portal: consistently rated the best out-of-the-box portal in App Store reviews. Polished, opinionated, tight integration with the cancel flow. The premium pricing pays partly for this surface.
Bold portal: functional but visually showing its age. If portal UX matters to your brand, Bold is the weakest of the five on this dimension.
Roughly 70% of Shopify storefront traffic is mobile, and roughly the same proportion of portal sessions are mobile. A polished desktop portal can hide a cramped mobile experience that costs you 30% of attempted self-service actions. Click through skip / pause / cancel on a real phone, not just a desktop emulator.
Retention / churn feature comparison
Retention features are where the apps separate themselves on real subscription economics. A 1-2% improvement in monthly churn is the difference between a healthy subscription business and one that breaks at scale. Here's how each app stacks up on the retention surface.
- Cancel-save flow: SimpleSubscription, Recharge, Loop, Skio all have configurable cancel flows with pause / discount / skip offers. Bold has a basic version. Skio's flow is the most opinionated out of the box; SimpleSubscription's is the most configurable without code.
- Dunning (failed payment recovery): All five have automatic retry. SimpleSubscription, Recharge, and Skio offer smart-timing retries based on card type and decline reason; Loop and Bold offer fixed-schedule retries. The smart-timing variant typically recovers 5-10% more failed payments.
- Win-back campaigns: SimpleSubscription, Recharge, Loop have built-in win-back email cadences. Skio and Bold rely on integration with external email tools (Klaviyo etc).
- Churn predictions: SimpleSubscription is the only one of the five that ships built-in churn-risk scoring per subscriber. Others rely on raw cohort analysis or third-party tools.
- Frequency optimizer: SimpleSubscription suggests cadence changes when subscribers' actual consumption diverges from their selected interval; this is unique among the five.
- A/B testing on retention surfaces: SimpleSubscription has built-in A/B testing on widget and cancel flow. Others require external tools or manual analysis.
The retention surface is where SimpleSubscription has invested the most differentiation. If you treat retention as a core function (which most serious subscription stores eventually do), the unique features here justify the comparison more than the pricing does.
Analytics depth comparison
Subscription analytics is where 'feature parity' hides the most uneven implementation. All five apps will show you MRR and churn on a chart; only some of them will show you the cohort, the reason, or the lever you can pull.
SimpleSubscription analytics: MRR over time, churn cohort tables, cancel-reason breakdown, LTV by acquisition channel, advanced forecasts, churn predictions per subscriber, A/B test results, frequency optimizer recommendations. All included in the base subscription, no paid add-ons.
Recharge analytics: deep analytics on higher tiers, often sold as a paid add-on on lower tiers. Advanced forecasting is strong; the underlying data model has years of polish. The pricing-tier gate is the main friction.
Loop analytics: solid MRR and churn dashboards; advanced cohort analysis is more limited than Recharge or SimpleSubscription. Good for most operational needs, less so for serious retention work.
Skio analytics: clean, opinionated dashboards focused on the D2C subscription metrics that matter most (LTV, cohort retention, cancel reasons). Less depth than Recharge but the surface that exists is well-curated.
Bold analytics: basic. If analytics matters, Bold is not the right pick.
Bundles, memberships, build-a-box
Bundles, build-a-box, and memberships are the three feature areas where each app's strategy is most distinct. Some apps treat them as core; some as paid add-ons; some don't offer them at all.
- Subscription bundles: SimpleSubscription includes bundles on Growth; Recharge sells them as a paid add-on; Loop and Skio include basic bundles; Bold supports them but with dated UI
- Build-a-box (customer-curated): SimpleSubscription and Recharge handle this best — both support N-of-M selection, rotating inventory, portal-side editing. Loop and Skio support it more narrowly.
- Mystery boxes (vendor-curated rotation): SimpleSubscription has native mystery-box support with automated rotation on Growth; competitors generally don't.
- Memberships (recurring access fee, no physical shipment): SimpleSubscription is the only one of the five with native membership plans (Premium tier). The others require a separate membership app, which means a separate billing line and a separate customer portal — fragmenting the subscriber experience.
- Mixed cart (subscription + one-time in same order): universally supported but display quality differs. Test on each candidate's product page before assuming it looks right.
Membership revenue is some of the stickiest in subscription commerce — subscribers pay for ongoing access (early access, member discounts, exclusive content) without physical shipment, so there's no fulfillment friction and no stockout risk. Stores running both physical subscriptions and a paid membership tier typically see 10-20% MRR uplift from the membership alone. If memberships are on your roadmap, SimpleSubscription is the only one of the five that handles them natively.
Migration friendliness (in and out)
Migration cost is invisible until you're switching apps. Both directions matter — in (so you can adopt without a heavy line item) and out (so you're not locked in if the app's direction changes).
SimpleSubscription migration in: free, automated, typically zero-downtime. Imports subscription contracts with original billing dates, transfers payment methods via Shopify's vaulted card system, preserves cancel-reason history and prior order data. Documented at subscription-migration.
Recharge migration in: assisted migration historically starts around $500 for standard imports and scales with subscriber count. Reliable, well-documented, but the line item is real.
Loop / Skio migration in: variable pricing, usually quoted per project. Cleaner than Bold, costlier than SimpleSubscription.
Bold migration in: variable and historically painful — Bold's multiple subscription products mean the migration target depends on which Bold app you're moving to.
Migration out (the question nobody asks at install time): all five apps will let you export subscription data via API or CSV. The cleanness varies — some apps preserve contract IDs that map cleanly to the destination, some don't. SimpleSubscription publishes a documented export path with stable identifiers; ask each vendor for the equivalent before committing.
Support quality (and the honesty section)
Support quality is the hardest dimension to assess from outside the apps. Marketing pages all claim '24/7 chat' or 'dedicated support'; reality varies. Here's the honest read based on App Store reviews, merchant communities, and observable response patterns.
SimpleSubscription support: in-app chat and email, response times typically under a few hours during business hours. Multi-region coverage is improving but not yet fully 24/7 globally — we're honest about this and we're working on it. For complex API issues, the engineering team is reachable, which matters more than 24/7 chat coverage for most merchants.
Recharge support: the strongest on enterprise tiers — named CSM, dedicated channels, SLA contracts. On lower tiers (under $1k/mo of effective spend), the experience is closer to standard ticket support. The gap between enterprise and standard support is one of the wider in the category.
Loop support: generally well-reviewed, reasonable response times, less enterprise positioning than Recharge but no obvious weak spots on standard tiers.
Skio support: small and engaged team, response times typically fast for the customer base. The product team is reachable directly, which is unusual and well-regarded in merchant communities.
Bold support: mixed reviews historically; large company means tickets can route through queues. Worst-case responses can take days; best-case is comparable to the others.
- Send a real pre-sales question to each candidate's support — time the response
- Ask specifically: 'how do I cancel?' — apps that bury this answer often bury other answers too
- Ask a technical API question — see whether you get engineering signal or a sales response
- Check whether you can reach the same support team after install (some apps gate technical support behind tiers)
- Look at merchant communities (Reddit, Slack, Discord) for support-experience signal beyond App Store reviews
The 5-question decision tree
If you've read this far you don't need another feature list. You need a decision. Walk through these five questions in order — most merchants land on a clear answer by question 3.
- Are you running a custom headless storefront (Hydrogen, Nacelle, custom) with $1M+ ARR? → Recharge. Stop reading, start the trial.
- Are you a venture-backed D2C brand where TCO is not a budget consideration and you want the cleanest D2C-tuned portal? → Skio.
- Do you want flat-fee pricing, free migration, native memberships, and built-in retention features? → SimpleSubscription.
- Are you on Loop or Bold already and operationally fine? → Stay. Don't migrate without a specific reason.
- Do you want to validate the subscription concept for $0/mo before committing? → Appstle Free (not covered in this comparison but worth knowing about), then migrate.
- Project your 12-month MRR and run each app's pricing model against it
- Install the top 2 candidates on a dev store and run a real test subscription through both
- Click through the portal on mobile, as a real customer would
- Send a support ticket to each and measure the response
- Read the App Store reviews from the most recent 90 days only
- Verify the app uses the Shopify Subscription Contracts API, not legacy billing
- Ask about migration cost in both directions
- Check the changelog or release notes — abandoned apps are a known risk
Comparison questions merchants actually ask
Which Shopify subscription app has the best customer portal?
Skio leads on out-of-the-box portal polish — it's consistently the best-reviewed default portal in App Store feedback. SimpleSubscription matches it with broader customization (free white-label on Premium, multi-language on entry tier) but the out-of-the-box default takes a bit more configuration to reach Skio-level polish. Recharge is functional but visually dated. Bold lags meaningfully on this dimension.
Which subscription app is cheapest at scale ($20k+ MRR)?
SimpleSubscription. Flat pricing ($99 Premium, unlimited subscribers) versus percentage-fee apps that take $200-500/mo in transaction fees on top of their monthly subscription. The gap widens linearly with MRR — at $50k MRR the difference between flat-fee and percentage-fee apps is hundreds of dollars per month.
Which app handles dunning (failed payment recovery) best?
SimpleSubscription, Recharge, and Skio all use smart-timing retries that pick retry intervals based on card type and decline reason — this typically recovers 5-10% more failed payments than fixed-schedule retries. Loop and Bold use fixed retry schedules. For a $20k MRR store, the smart-timing approach recovers roughly $100-200/mo more in renewed payments.
Which app supports memberships (not just product subscriptions)?
Only SimpleSubscription has native membership plans among the five (on the Premium tier). The others require a separate membership app like Bold Memberships, which fragments the subscriber experience across two portals and two billing systems. If memberships are on your roadmap, SimpleSubscription is the only native option in this comparison.
Which apps integrate with Klaviyo, Postscript, and Gorgias?
All five — SimpleSubscription, Recharge, Loop, Skio, Bold — have native integrations with Klaviyo, Postscript, and Gorgias. The depth varies (Klaviyo's subscription-event coverage is deepest with Recharge and SimpleSubscription, slightly more limited with Loop and Skio). For most retention-stack use cases the integrations are functionally equivalent.
Which Shopify subscription app has built-in churn predictions?
Only SimpleSubscription, among the apps in this comparison. The churn-risk score uses subscriber-level signal (skip patterns, support contacts, portal-engagement frequency, payment health) to flag at-risk subscribers before they cancel — feeding into automated win-back flows. Other apps rely on raw cohort analysis or third-party tools.
Which is best for build-a-box / curated subscription boxes?
SimpleSubscription and Recharge. SimpleSubscription includes box-builder on the Growth plan ($39/mo) with no additional fees and supports mystery boxes with automated rotation; Recharge sells bundles as a paid add-on but has deeper headless-storefront integration. For single-box products SimpleSubscription wins on cost; for multiple distinct box experiences with custom storefronts, Recharge's depth shows.
Can I move from Recharge to SimpleSubscription without losing my subscribers?
Yes. SimpleSubscription's <a href="/subscription-migration">migration tool</a> imports subscription contracts with original billing dates, transfers payment methods via Shopify's vaulted card system, and preserves cancel-reason history. Subscribers don't notice the switch — the first renewal post-migration fires on the original schedule. Migration is free and typically completes within a few hours.
Which subscription app is best for new Shopify stores just starting out?
SimpleSubscription — Free plan for up to 100 active subscribers (genuinely free), then Growth at $39/mo when you grow past that, with free migration if you change your mind later and all retention features included so you're not paying twice when you scale. Appstle Free is the other conventional starter pick for testing one or two SKUs.
Do these apps work on Shopify Plus stores?
Yes — all five support Shopify Plus and the standard Shopify plans. Recharge has historically had the most depth on Plus-specific features (custom checkout extensions, headless integration). SimpleSubscription supports Plus with the same feature surface as standard Shopify, including custom domain on the portal at the Premium tier.
Which app has the strongest analytics for cohort and retention analysis?
SimpleSubscription and Recharge lead on analytics depth. SimpleSubscription includes everything (cohort tables, cancel-reason breakdowns, churn predictions, A/B test results) in the base subscription. Recharge has comparable depth on higher tiers but gates advanced analytics behind paid add-ons on lower tiers. Loop and Skio offer solid operational dashboards but less cohort depth. Bold lags.
What's the single biggest mistake merchants make when picking a subscription app?
Optimizing for sticker price instead of projected TCO at 12-month MRR. A 1% transaction-fee app looks cheap at $5k MRR and becomes the most expensive option at $50k MRR. Run the pricing math against your real growth projection — not the install-day MRR — before deciding. The second-biggest mistake is ignoring portal UX; subscribers interact with the portal more than any other surface and bad portal UX directly drives churn.