Terrific Systems
Ecommerce Development

Swell App Development

Custom Swell apps and extensions that add exactly the commerce functionality your store needs.

Book a Call

Overview

Swell's app model lets us extend the platform without forking it. We build modular apps, from custom data models and background functions to storefront and checkout components, packaged and deployed through Swell's tooling so your commerce logic lives natively where it belongs.

  • Custom models, functions & webhooks
  • Payment, shipping & checkout components
  • Packaged, versioned & deployable

What’s included

  • Custom data models

    Model your catalog, orders, and business logic natively in Swell.

  • Background functions

    Event-driven and scheduled logic that runs on the platform.

  • Checkout components

    Custom payment, shipping, and tax steps at checkout.

  • Webhooks & events

    React to store events and keep external systems in sync.

  • Deploy & maintain

    Shipped via Swell's CLI, with ongoing updates as it evolves.

How We Work

Here's Exactly How We Work.

A clear, collaborative process so you always know what's happening and what's next.

  1. Discovery

    We start by understanding your business goals, users, and constraints no assumptions, just clear alignment on what needs to be built and why.

  2. Plan & Design

    We define the architecture, tech stack, and timeline then design the full experience before any development begins.

  3. Build & Iterate

    Development in focused sprints with regular check-ins. You see progress early and often no black-box building.

  4. Launch & Support

    We handle deployment, testing, and go-live then stay on for support, improvements, and whatever comes next.

FAQ

Frequently Asked Questions

Common questions about Swell App Development.

It extends the platform with custom data models, background functions, and checkout components, so your commerce logic lives natively in Swell.

Swell apps are modular extension packages built to the platform's standards, versioned and deployed through Swell's own tooling, not bolted-on scripts.

Yes. We ship via Swell's CLI and provide ongoing updates as the platform and your needs evolve.

More in Swell

Related services

Ready to Build Something Terrific?

Got an idea, a problem, or just a question? Let's figure it out.

Book a Call