Total monthly cost of your installed Shopify apps with revenue benchmarks.
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Monthly app spend—
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About this calculator
Shopify app stacks creep. A new tool here, a one-month trial there, a recommendation from an agency — over 18 months, most DTC stores accumulate 20-40 apps charging monthly. The bulk of those apps stay billing long after the original use case fades. Quarterly audits typically find 20-30% of app spend is removable with no functional loss.
This calculator categorizes spend into 9 typical app buckets. The biggest budget items for most stores are email/SMS marketing (Klaviyo, Postscript — often $100-500/mo), reviews/social proof, page builders, and subscription management if applicable. Every dollar in apps shows up nowhere on a P&L line item by name — they\'re lumped into "software" — making them easy to over-allocate.
The benchmark to watch is app spend as % of revenue. 0.3-0.8% is healthy at scale. Above 1.5%, you almost certainly have overlapping apps or unused subscriptions. Below 0.2%, you may be under-tooled (often the case with newer brands missing core capabilities like reviews or post-purchase email).
Pair this with the Tech Stack Auditor (broader SaaS audit beyond Shopify) and the DTC P&L Builder (where SaaS shows up as part of software/SaaS line). Most operators discover material savings on first audit.
Frequently asked questions
What's a typical Shopify app spend?
Sub-$100K monthly revenue: $100-300/mo across 8-15 apps. $100K-1M monthly: $400-1,200/mo across 15-30 apps. $1M+ monthly: $1,500-5,000/mo across 25-50 apps. Revenue-percentage-wise, healthy is 0.3-0.8% of revenue spent on apps.
What apps does every Shopify store need?
Email/SMS (Klaviyo or Postscript): $50-300+. Reviews (Yotpo, Judge.me, Loox): $20-200. Page builder if not on Shopify 2.0 themes (Replo, Shogun): $100-300. Subscriptions if relevant (ReCharge, Bold): $40-200. The rest depends on niche and stage.
When does the app stack become bloated?
When you have 3+ apps doing similar jobs (e.g., a popup app + email capture in your ESP + a separate exit-intent app), or when total app spend exceeds 1.5% of revenue. Audit quarterly — apps installed for a one-time use case often stay billing forever.
Should I use Shopify's native features or third-party apps?
Shopify's native capabilities have grown significantly in 2024-2026 (Shopify Markets, Shop Pay Installments, Shopify Email, native subscriptions in some plans). Audit yearly — features that needed an app 2 years ago may now be native and free.
How do I cut app costs?
Three steps. First, audit usage — apps installed but unused. Second, consolidate overlapping apps. Third, negotiate annual pricing on apps that bill monthly (often 15-25% discount). Most stores can cut 20-30% of app spend without losing functionality.