FunctionFlow AI
Happy hour pricing
20% off between 5 and 7 PM, in your store’s time zone.
Intelligent Shopify Experiences
We design, build and ship Shopify apps and AI automations for brands that refuse to stand still.
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.
- Shopify Plus
- Shopify Functions
- Checkout Extensibility
- Hydrogen
- Liquid
- Polaris
- Admin GraphQL API
- Rust + WebAssembly
- Claude
- OpenAI
- Shopify Flow
- Klaviyo
Our products
Shopify apps we build and run
Clever apps for ambitious merchants.
We are a product-led startup. We build Shopify apps that merchants run every day, so we know what makes a checkout rule safe, a collection convert and an automation trustworthy.
That product thinking goes into every client project too: native Shopify features before hacks, AI with a human in the loop, and results we measure after launch.
About us- Shopify apps in our suite
- 2
- Shopify Function types, no code
- 4
- Collection sort orders
- 22
- Products per store supported
- 100k+
FunctionFlow AIAI generator
Your prompt
“Hide Cash on Delivery for orders above $200”
Payment rule · draft
- WhenCart totalis greater than$200
- ThenHide payment methodcontainingCash on Delivery
✓ Validated against Shopify limits · review before publishing
Services
What we do for Shopify brands
Beyond our apps, we take on a small number of projects where product-grade engineering makes the biggest difference.
All services- 01 Shopify Plus Development Custom themes, checkout extensibility, B2B, Markets and headless builds for high-volume Shopify Plus stores.
- 02 AI Automations AI agents and workflows for product content, support, merchandising and operations, connected to your Shopify data.
- 03 Conversion Rate Optimization Research, A/B tests and UX improvements across collections, product pages, cart and checkout.
- 04 Custom Apps & Extensions Private and public Shopify apps, Shopify Functions, checkout UI, theme app and admin extensions.
- 05 Enterprise Integrations Reliable, monitored connections between Shopify and your ERP, PIM, OMS, WMS, CRM and accounting systems.
- 06 eCommerce Scaling A technical growth roadmap: performance, peak readiness, international expansion and automation.
Use cases
What merchants build with our apps
FunctionFlow AI
Hide COD on big orders
Cash on Delivery disappears when the cart total gets risky.
SmartSort AI
Best sellers first
Collections ranked by what actually sells, re-sorted on schedule.
FunctionFlow AI
Same-day cutoff
Same-day delivery hides itself after your warehouse cutoff.
SmartSort AI
Sold-out to the bottom
Sold-out products sink and come back up when restocked.
FunctionFlow AI
Block PO Boxes
A clear message instead of a failed delivery.
FunctionFlow AI
Wholesale tiers
Quantity-break pricing for tagged B2B customers.
SmartSort AI
Pin the hero drop
Launch products stay on top for exactly as long as you want.
Thinking
What’s new in Shopify
Plain-English notes on Shopify platform updates and what they mean for your store.
All articlesWhat 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.