Shopify developer
Keystone
1 app in the dataset with 4 reviews in total, the oldest launched Feb 20, 2026. Competes mainly in SEO.
Apps
1
0 Built for Shopify
Reviews in total
4
Count-weighted rating
4.70
across all rated apps
Country
GB
25 Eccleston Place, London, ENG, SW1W 9NF, GB
Portfolio
| # | App | Rating | Reviews | Last 180 days | From | Free plan | Trial | Built for Shopify | Launched | Category | Integrations | Tier |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  Key AI SEO ‑ Optimize for LLMsGEO & LLM-friendly product pages, FAQs for AI-driven traffic | 4.7(4) | 4 | 3 | Free plan | Yes | none | No | 2026 | SEO | none listed | New |
Contact and resources
As stated on the listings. Email addresses are not republished; only the domain.
- Support email domain:
- key-stone.app
- Shopify partner page:
- apps.shopify.com/partners/key-stone
- Resources listed:
- Privacy policy, FAQ
Last updated Oct 21, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.