Moving off Hey Mantle? Get your Shopify analytics back in 5 minutes — now 30% off for 3 months with code 30OFFSHOPIFYANALYTICS Claim the offer
ExtensionKit ‑ Custom Checkout logo

ExtensionKit ‑ Custom Checkout

Free plan

Enhance your Shopify checkout with Extension Kit! Drive revenue with upsells, custom fields, drag-and-drop edits, advanced discounts, and more.

5 (2 reviews)
| Launched Sep 2024
Extension Kit - Feature HighlightsExtension Kit - Checkout Components & UpsellsExtension Kit - Powerful Discount RulesExtension Kit - Targeted Trigger RulesExtension Kit - Feature HighlightsExtension Kit - Checkout Components & Upsells

Merchant Reviews

5
★★★★★
2 reviews
5 ★
2
4 ★
0
3 ★
0
2 ★
0
1 ★
0

30-Day Trends

Rating
5 from 5
Reviews
2 from 2

Track ExtensionKit ‑ Custom Checkout and your competitors

Track app ranking, keywords, views, installs, and much more with SaaS Insights.

Get started free

Moving off Hey Mantle?

Get your Shopify app analytics back in 5 minutes. See how SaaS Insights replaces Hey Mantle — with churn, MRR, trials, and App Store tracking all in one place.

See the migration guide