SwapStop

Shopify cart customization app by Sound Onyx Inc·Prevent unwanted order-triggered changes to customers' default address.

Snapshot

5.00(5 reviews)#168of 472 inCart customization

Ongoing.AI tracks SwapStop daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.

CategoriesCart customization

Rating

5.00

5 reviews

Pricing

From $49/mo

free_trial

Built for Shopify

No

Years live

6

launched Jan 2, 2020

Last updated

Jul 1, 2026

Shopify listing

Catalog position

Where SwapStop sits in the App Store.

Rank and percentile inside the Cart customization category — the competitive shape of the niche around this app.

Rank in Cart customization

#168

of 472 active apps

Review count percentile

61th

vs category siblings

Rating percentile

69th

vs category siblings

Years on App Store

6

since 2020

Listing change cadence

What SwapStop has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 days+11shopify_lastmod: 2026-05-26 → 2026-06-16shopify_lastmod: 2026-06-16 → 2026-06-30shopify_lastmod: 2026-06-30 → 2026-07-01Jun 13, 26Jun 23, 26Jul 4, 26

Shopify Lastmod · Jul 2

2026-06-30 → 2026-07-01

Shopify Lastmod · Jul 1

2026-06-16 → 2026-06-30

Shopify Lastmod · Jun 17

2026-05-26 → 2026-06-16

PricingIdentity & listingCadence

Reviews

What merchants are saying

5.00(5 reviews)
  • 100%positive6
  • 0%neutral0
  • 0%negative0

Top themes

    What merchants praise

    “Great developer. Good communication. Adam observed our thread in Shopify Community and built an app for those of us infuriated by the Shopify assumption that the last shipping address is the customer's address. Thank you for a great app that works well for those of us who place a lot of orders in back-office admin on behalf of our customers.”
    Bat and Bottle · 5★ · 2023-05-18

    Plans

    SwapStop pricing tiers.

    Monthly plan

    $49.99/month

      FAQ

      SwapStop — frequently asked questions.

      What is SwapStop on Shopify?
      SwapStop, officially listed on the Shopify App Store as SwapStop: Default Address, is a Shopify app in the Cart customization category. Many merchants don't like how Shopify automatically updates the default shipping address of a customer if an order is submitted with a different address. If you're one of these merchants, this app was made for you. The app switches the default customer address back to what it was before the order-triggered automatic update. It will prevent address changes due to this undesired behavior. You can still manually perform customer address changes or edit the default address if you want. It averages 5.00 out of 5 across 5 merchant reviews on the Shopify App Store.
      How much does SwapStop cost?
      SwapStop has a single paid plan at $49/month on the Shopify App Store.
      Is SwapStop free?
      No, SwapStop is a paid Shopify app. Plans start at $49/month on the Shopify App Store.
      When was SwapStop launched?
      SwapStop launched on January 2, 2020 — over 6 years on the Shopify App Store. In that time it has gathered 5 merchant reviews.
      Is SwapStop Built for Shopify?
      SwapStop does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.
      What are the best SwapStop alternatives?
      Merchants commonly compare SwapStop with Upsell.com, Essential Upsell & Cross Sell, EG Auto Add to Cart Free Gift, and Kaching CartDrawer Cart Upsell. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.

      Alternatives

      Apps merchants pick instead.

      Upsell.com ex ReConvert

      Upsell.com ‑ ReConvert Upsell

      4.80★2,827

      Known for: customer-support

      Essential Bundles & Upsells

      Essential Upsell & Cross Sell

      5.00★2,188

      506

      EG Auto Add to Cart Free Gift

      5.00★1,053

      Kaching Bundles & Upsells

      Kaching CartDrawer Cart Upsell

      5.00★1,032

      Known for: customer-support

      Browse more inAll Cart customization apps

      Methodology

      Where the numbers come from.

      Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .

      Find every brand running SwapStop.

      Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

      Track SwapStop — free Start free

      Prefer the source? View SwapStop on the Shopify App Store ↗