A free index of the Shopify App Store, run by Mantle. It keeps historical listing data, lets you follow apps and keywords, and notifies you about the changes you choose. Mantle acquired it from Union Works, along with the separate App Store Analytics. The two are often described as one product.
Watch for. Run by Mantle, whose billing platform is winding down. SASI's own site says nothing about its future, and it was being updated on 23 October 2026. It is free, with no plan or terms that say how long that lasts. Do not make it the only copy of data you depend on.
Details
Launched
Unknown
Keywords tracked
Unknown
Apps per plan
Unknown
Competitor alerts
Yes
Listing audit
Unknown
API
No
Integrations
None stated
From the vendor's own site, confirmed 2026-10-16. Unknown means the site does not say.
Claim it and you can edit the summary, description, pricing, site and social links. The category, the "watch for" note and the community ratings stay with the editors, which is the point of the directory. Any email works: ownership is proved against the site rather than the address you sign in with.
Ratings average signed-in reviews. Reviews from the vendor's own team, or that cannot be verified, are shown but not counted.
Anonymous★★★★★2026-09-30
Anonymous★★★★★2026-09-16
Questions
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