Keystone
3 Shopify apps · 28 total reviews · 4.7★ average
Keystone is a Shopify app developer with 3 apps on the Shopify App Store, accumulating 28 total merchant reviews with an average rating of 4.7★. This developer profile shows Keystone's full app portfolio, reputation score, reliability rating, and which of their apps are strongest and weakest — the data you need to evaluate Keystone as a Shopify partner.
PartnerLens developer reputation score, computed from average rating, portfolio size, review volume, and stability. Updated twice weekly.
App portfolio
Every Shopify App Store listing attributed to Keystone.
| App | Rating | Reviews | Rank | Category | Status |
|---|---|---|---|---|---|
| Key AI SEO ‑ Optimize for LLMsReviews analysis · Rank history | 4.5 | 2 | #176 | SEO | Active |
| Keystone Loyalty RewardsReviews analysis · Rank history | 5.0 | 5 | #64 | Loyalty and rewards | Active |
| Key Product Options, VariantsReviews analysis · Rank history | 4.5 | 21 | #45 | Product variants | Active |
Category distribution
How Keystone's portfolio breaks down across Shopify App Store categories.
Frequently asked questions
How many apps does Keystone have?
Keystone has 3 apps on the Shopify App Store. Their portfolio spans 3 categories.
What is Keystone's reputation score?
Keystone has a PartnerLens developer reputation score of 90/100, rated "Excellent". The score blends average rating, portfolio size, review volume, and stability. Their reliability score is 94/100.
What is Keystone's highest-rated app?
Keystone's highest-rated app is Keystone Loyalty Rewards with a 5.0★ rating, ranked #64 in its category.
Last updated August 24, 2026. Reputation and reliability scores are computed daily by PartnerLens from public Shopify App Store data.
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