Shopify Apps

Tools that power your Shopify store

We build focused, opinionated Shopify apps that solve real merchant problems — fast, reliable, and built to scale.

Our Apps

SignShield

E-Signatures for Shopify

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Automate contract signing when orders come in. Link templates to products, customers get a signing request automatically, and you get a tamper-proof signed PDF with Certificate of Completion.

  • Auto-trigger signing requests when Shopify orders are placed
  • PDF Certificate of Completion with SHA-256 document integrity
  • Public document verification page
  • Shopify order notes & metafields updated automatically

Why MerchantKits

We build one thing at a time, and we build it right.

Shopify-native

Built for Shopify from day one — not bolted-on integrations. App Bridge, Polaris, webhooks, billing — all done right.

Focused features

We build one thing well — not bloated suites. Every feature earns its place. No settings you'll never use.

Merchant support

Real humans, fast responses. We know your store's success depends on things working. Reach us at support@merchantkits.com.