# FleekApps: Shopify apps & AI for stores that scale > 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. ## 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 ## Shopify apps ### [FunctionFlow AI](https://fleekapps.com/apps/functionflow-ai/) FunctionFlow AI is a Shopify app for creating Shopify Functions without writing code. Merchants build discount, shipping, payment and checkout validation rules in a visual builder, or describe a rule in plain English and let AI draft it, then test it on a sample cart and publish it to Shopify’s checkout in one click. - Pricing: $39.99/month - Trial: 7-day free trial - Install: https://apps.shopify.com/functionflow-ai ### [SmartSort AI](https://fleekapps.com/apps/smartsort-ai/) SmartSort AI is a Shopify app that sorts collections automatically. It analyzes sales, stock, dates, margins and storefront engagement, then moves best sellers up, sold-out products down and puts new arrivals and featured products in the spotlight, on a schedule or in real time, for stores with 100 to 100,000+ products. - Pricing: Free, paid plans from $19.99/month - Trial: 14-day free trial on paid plans - Install: https://apps.shopify.com/smartsort-ai ## Services - [Shopify Plus Development](https://fleekapps.com/services/shopify-plus-development/): Custom themes, checkout extensibility, B2B, Markets and headless builds for high-volume Shopify Plus stores. - [AI Automations](https://fleekapps.com/services/ai-automations/): AI agents and workflows for product content, support, merchandising and operations, connected to your Shopify data. - [Conversion Rate Optimization](https://fleekapps.com/services/conversion-rate-optimization/): Research, A/B tests and UX improvements across collections, product pages, cart and checkout. - [Custom Apps & Extensions](https://fleekapps.com/services/custom-apps-extensions/): Private and public Shopify apps, Shopify Functions, checkout UI, theme app and admin extensions. - [Enterprise Integrations](https://fleekapps.com/services/enterprise-integrations/): Reliable, monitored connections between Shopify and your ERP, PIM, OMS, WMS, CRM and accounting systems. - [eCommerce Scaling](https://fleekapps.com/services/ecommerce-scaling/): A technical growth roadmap: performance, peak readiness, international expansion and automation. ## What merchants build with our apps - **Happy hour pricing** (FunctionFlow AI, Discount): 20% off between 5 and 7 PM, in your store’s time zone. - **Hide COD on big orders** (FunctionFlow AI, Payment): Cash on Delivery disappears when the cart total gets risky. - **Best sellers first** (SmartSort AI, Sorting): Collections ranked by what actually sells, re-sorted on schedule. - **Same-day cutoff** (FunctionFlow AI, Shipping): Same-day delivery hides itself after your warehouse cutoff. - **Sold-out to the bottom** (SmartSort AI, Sorting): Sold-out products sink and come back up when restocked. - **Block PO Boxes** (FunctionFlow AI, Validation): A clear message instead of a failed delivery. - **Wholesale tiers** (FunctionFlow AI, Discount): Quantity-break pricing for tagged B2B customers. - **Pin the hero drop** (SmartSort AI, Merchandising): Launch products stay on top for exactly as long as you want. ## How we work 1. **Discover:** We learn your store, numbers, stack and goals, then agree what success looks like and how we will measure it. 2. **Design:** Flows, interfaces and architecture, reviewed with you before a line of production code is written. 3. **Build:** Short cycles with working previews on a development store, so you see progress every week. 4. **Launch:** QA on real devices and real checkouts, a rollout plan, and monitoring from day one. 5. **Grow:** We measure the result, then iterate: experiments, automations and new features on a monthly rhythm. ## Thinking: latest articles - [Shopify Scripts are gone: how to move checkout logic to Shopify Functions](https://fleekapps.com/thinking/shopify-scripts-sunset-functions-migration/): Shopify Scripts stopped running on June 30, 2026. Here’s what changed, how each Script type maps to a Shopify Function, and the fastest way to rebuild what you lost. - [Shopify Spring ’26 Edition: what merchants should act on](https://fleekapps.com/thinking/shopify-spring-26-edition-what-merchants-should-know/): 150+ updates landed on June 17, 2026. We picked the ones that change how Shopify stores get found, sell and run day to day. - [Selling inside AI conversations: Agentic Storefronts, Shopify Catalog and UCP](https://fleekapps.com/thinking/agentic-commerce-shopify-agentic-storefronts-ucp/): Shoppers increasingly discover products inside AI assistants. Here’s how Shopify connects your store to them, and how to make your products easy for AI to recommend. - [Spring ’26 for Shopify developers: UCP, Catalog API and Sidekick App Extensions](https://fleekapps.com/thinking/shopify-spring-26-developers-ucp-catalog-api-sidekick/): The developer side of Spring ’26 is about agents: open Catalog access, a public checkout MCP endpoint and Sidekick extensions any app can build. ## FAQ ### What does FleekApps do? 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. ### What Shopify apps does FleekApps make? FleekApps makes two Shopify apps. FunctionFlow AI creates Shopify Functions without code: discount, shipping, payment and checkout validation rules, built visually or described in plain English. SmartSort AI sorts collections automatically, moving best sellers up and sold-out products down. ### Do FleekApps apps need Shopify Plus? No. FunctionFlow AI and SmartSort AI are public Shopify apps and work on every Shopify plan. FunctionFlow AI’s functions run in Shopify’s own checkout, and SmartSort AI works with any theme. ### Can FleekApps build a custom Shopify app for my store? Yes. We build private and public Shopify apps, Shopify Functions, checkout UI extensions, theme app extensions and admin extensions, the same way we build our own apps. ### Does FleekApps work with Shopify Plus brands? Yes. We offer Shopify Plus development, Scripts to Functions migration, enterprise integrations, CRO and eCommerce scaling for high-volume merchants. ### Is FleekApps an agency or a product company? Both. FleekApps is a product-led startup: we build and run our own Shopify apps, and we take on a small number of client projects where that product experience makes the biggest difference. ### How do I start a project with FleekApps? Send us a short brief through the contact page or by email. Tell us about your store, your goals and your timeline, and we will come back with questions and a suggested next step. ## Contact Email hello@fleekapps.com or use https://fleekapps.com/contact/. --- Source: https://fleekapps.com/