Shopify developer
Klax Holdings LLC
1 app in the dataset with 81 reviews in total, the oldest launched Jul 7, 2015. Competes mainly in Email marketing.
Apps
1
0 Built for Shopify
Reviews in total
81
Count-weighted rating
4.80
across all rated apps
Country
US
110 Hamilton Ave, 110A, Columbus, OH, 43203, US
Portfolio
| # | App | Rating | Reviews | Last 180 days | From | Free plan | Trial | Built for Shopify | Launched | Category | Integrations | Tier |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  Klax Follow‑Up Email MarketingBoost sales and engagement in 1-click with automated emails | 4.8(81) | 81 | 0 | $9/month | Yes | none | No | 2015 | Email marketing | none listed | Established |
Contact and resources
As stated on the listings. Email addresses are not republished; only the domain.
- Website:
- www.followupemailapp.com
- Support email domain:
- followupemailapp.com
- Shopify partner page:
- apps.shopify.com/partners/klax-holdings-llc
- Resources listed:
- Privacy policy, FAQ, Tutorial, App Documentation
Last updated Oct 23, 2026. Ratings and review counts are the values shown on each app's public listing. How the numbers are computed: methodology.