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About FleekApps

Small team.
Serious commerce.

FleekApps is a startup that builds Shopify apps and AI-powered commerce tools. We make FunctionFlow AI and SmartSort AI, and we help merchants grow with Shopify Plus development, AI automations, conversion rate optimization, custom apps and extensions, enterprise integrations and eCommerce scaling.

We started by building the Shopify apps we wished existed. Now we bring the same product thinking to the brands we work with.

01

At a glance

What we are
A startup building Shopify apps, AI automations and commerce engineering services
Our apps
FunctionFlow AI (checkout rules) and SmartSort AI (collection sorting)
Services
Shopify Plus development, AI automations, CRO, custom apps & extensions, enterprise integrations, eCommerce scaling
Platform
Shopify and Shopify Plus
Clients
Shopify merchants and brands, worldwide

02

What we believe

01

Product people first

We build and run our own Shopify apps. Every client project gets the same care for UX, reliability and the details merchants notice.

02

Native over hacks

Shopify Functions, extensions and APIs before theme hacks and storefront scripts. Faster stores, fewer surprises at upgrade time.

03

AI with a human in the loop

AI drafts, people decide. Every automation we ship is reviewable, logged and reversible.

04

Measured, not guessed

We agree the metric before we start and report against it after launch. If something does not move the number, we say so.

03

What we make

Two Shopify apps, used by merchants every day, and the services that grew out of building them.

Shopify app

FunctionFlow AI

Discount, shipping, payment and checkout validation rules, built visually or described in plain English.

 Shopify app

SmartSort AI

Automated collection sorting for Shopify: best sellers up, sold-out down, new arrivals and featured products in the spotlight.
  1. 01 Shopify Plus Development Custom themes, checkout extensibility, B2B, Markets and headless builds for high-volume Shopify Plus stores.
  2. 02 AI Automations AI agents and workflows for product content, support, merchandising and operations, connected to your Shopify data.
  3. 03 Conversion Rate Optimization Research, A/B tests and UX improvements across collections, product pages, cart and checkout.
  4. 04 Custom Apps & Extensions Private and public Shopify apps, Shopify Functions, checkout UI, theme app and admin extensions.
  5. 05 Enterprise Integrations Reliable, monitored connections between Shopify and your ERP, PIM, OMS, WMS, CRM and accounting systems.
  6. 06 eCommerce Scaling A technical growth roadmap: performance, peak readiness, international expansion and automation.

04

How we work

  1. 01

    Discover

    We learn your store, numbers, stack and goals, then agree what success looks like and how we will measure it.

  2. 02

    Design

    Flows, interfaces and architecture, reviewed with you before a line of production code is written.

  3. 03

    Build

    Short cycles with working previews on a development store, so you see progress every week.

  4. 04

    Launch

    QA on real devices and real checkouts, a rollout plan, and monitoring from day one.

  5. 05

    Grow

    We measure the result, then iterate: experiments, automations and new features on a monthly rhythm.

05

Our stack

  • Shopify Plus
  • Shopify Functions
  • Checkout Extensibility
  • Hydrogen
  • Liquid
  • Polaris
  • Admin GraphQL API
  • Rust + WebAssembly
  • Claude
  • OpenAI
  • Shopify Flow
  • Klaviyo

Work with a team that ships.

We take on a small number of client projects at a time, so each one gets senior attention from start to finish.

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