Custom Add-ons for Existing Platforms

Extend Your Platform with Custom Plugins, Extensions, and Integrations

TriZync develops custom plugins and extensions that seamlessly integrate with your existing ecosystem — from WooCommerce operations and Shopify apps to browser tools, CRM sync, SaaS integrations, and marketplace-ready add-ons.

CMSWordPress, WooCommerce, Shopify
ExtensionsChrome, Edge, internal browser tools
IntegrationsCRMs, APIs, webhooks, automation
WordPress WooCommerce Shopify Chrome
extension.manifest
Custom Extension Layer Inside your existing platform
Orders
Courier Sync
Reports
Abandoned Cart
Connected Capabilities Live
Plugin UI
REST API
Webhooks
Admin Tools
Automation
Marketplace

We Extend the Tools Your Business Already Depends On

Plugins & Extensions are different from standalone apps: they enhance existing platforms, automate workflows, and unlock capabilities without rebuilding your entire system.

WordPress

Custom plugins, Gutenberg blocks, settings panels, roles, and multisite modules.

WooCommerce

Checkout, shipping, payment, reporting, subscriptions, and operational workflows.

Shopify

Private apps, storefront automation, admin extensions, and customer workflows.

Chrome

Browser tools, productivity utilities, admin helpers, and workflow accelerators.

Edge

Manifest V3 extensions for teams working across Microsoft browser environments.

Custom SaaS

Add-on modules, API connectors, embedded tools, and customer-facing integrations.

CRM Systems

Lead sync, contact updates, pipeline automation, webhook flows, and data enrichment.

Internal Tools

Private add-ons that remove repetitive admin work and connect business operations.

Private Business Add-ons or Public Marketplace Products

Build extensions for internal use, client workflows, or public distribution through WordPress.org, Envato, Shopify Marketplace, and private app ecosystems.

WP

WordPress Plugins

Custom plugins, plugin customization, Gutenberg blocks, membership features, and multisite tools.

WC

WooCommerce Extensions

Checkout flows, payment gateways, shipping modules, reporting, subscriptions, and order automation.

SH

Shopify Apps

Public apps, private apps, store automation, customer portals, and admin workflow tools.

EX

Browser Extensions

Chrome and Edge extensions for productivity, internal utilities, web automation, and team workflows.

API

SaaS Integrations

CRM integrations, ERP connectors, webhooks, REST APIs, analytics connectors, and marketing automation.

MK

Marketplace Ready Plugins

Architecture, packaging, documentation, licensing, settings panels, and release-ready plugin builds.

Extension Ideas That Create Immediate Leverage

The best extension is small enough to fit your existing stack and powerful enough to remove recurring friction.

Discuss Your Extension
01

eCommerce Extensions

Payment gateways, checkout optimization, shipping modules, and order workflows.

02

CRM Sync

HubSpot integrations, lead synchronization, customer management, and sales handoff.

03

Analytics Plugins

Custom reports, tracking dashboards, campaign insights, and operational visibility.

04

Browser Tools

Internal productivity tools, scraping assistants, admin helpers, and automation utilities.

05

Admin Enhancements

Custom dashboards, bulk actions, permission systems, filters, and control panels.

06

Workflow Automation

Email triggers, notifications, order processing, scheduled jobs, and webhooks.

Safe Extension Development Without Breaking the Core Platform

We design add-ons around compatibility, maintainability, permissions, API limits, marketplace rules, and future updates.

01

Platform Audit

Review the existing system, APIs, data, users, workflows, and extension points.

02

Scope & Architecture

Define plugin behavior, permissions, settings, database needs, and integration flow.

03

UI & Admin UX

Design clean settings panels, dashboards, admin actions, and user-facing components.

04

Development

Build the extension, API layer, webhooks, automation, and platform-specific logic.

05

Testing

Test compatibility, security, edge cases, performance, browser behavior, and updates.

06

Release & Support

Deploy privately, submit to marketplace, document usage, and maintain versions.

Platform APIs, Browser APIs, Backend Services, and Secure Auth

We choose technology based on the host platform, marketplace requirements, integration depth, and long-term maintainability.

CMS Platforms

WordPress · WooCommerce · Shopify

Browser Tech

Chrome Extensions API · Manifest V3 · JavaScript · TypeScript

Frontend

React · Vue · JavaScript

Backend

PHP · Laravel · Django · FastAPI

Infrastructure

Docker · Linux · Nginx

APIs

REST APIs · GraphQL · Webhooks

Authentication

OAuth · JWT · API Keys

Distribution

Private Apps · WordPress.org · Envato · Shopify Marketplace

Engineering-Minded Extension Development

Extensions live inside someone else’s platform, so they need extra care: compatibility, security, clean data handling, update safety, and thoughtful UX.

Platform-aware builds

We design around host platform rules, APIs, permissions, and update behavior.

Operational thinking

We connect the extension to the actual workflow, not just a feature checklist.

Secure integrations

OAuth, JWT, API keys, data validation, and safe admin actions handled carefully.

Marketplace readiness

Documentation, packaging, release prep, and distribution planning when needed.

Before You Build the Add-on

Quick answers for platform owners, agencies, SaaS teams, and eCommerce businesses planning custom extensions.

Talk to an Engineer

Yes. We build private WordPress plugins, WooCommerce modules, Shopify private apps, browser tools, and SaaS add-ons for internal business workflows.

Yes. We can plan architecture, settings UX, documentation, packaging, licensing, and release requirements for public marketplace distribution.

Yes. We can extend existing plugins, add integrations, improve admin workflows, fix compatibility issues, and build custom modules around them.

Yes. We build REST API, GraphQL, webhook, OAuth, JWT, CRM, ERP, analytics, and marketing automation integrations.

Yes. We support bug fixes, compatibility updates, platform version changes, API updates, performance improvements, and new features.