Custom extensions, API integrations, and seamless embedding into your system landscape.
Standard software often covers 90% – we close the last gap. We develop Dashboard Apps, connect Chatwoot with your tools, and automate workflows.
From API integration to complete custom solutions – we cover the entire spectrum.
We make your systems talk to each other. Whether REST, GraphQL, or webhooks – we connect software with your CRM, ERP, or identity provider.
Often data formats from System A don't match System B. We develop middleware that sits in between, transforms data, and controls processes.
Want to use software features in your own intranet or customer portal? We embed software headlessly and build custom UIs around it.
Save manual work through intelligent automation. We develop bots and scripts that handle tasks automatically.
Chatwoot is the open-source challenger to Zendesk and Intercom. The clean API architecture enables integrations that would be impossible or expensive in proprietary systems.
Chatwoot offers two API worlds: Client APIs for custom widgets on your website and Agent APIs for backend control. We use both for seamless CX.
Every conversation, every message triggers events. We use these triggers to push data to CRM systems or call external AI services for analysis.
We extend the agent interface by embedding your internal tools (order overview, user details) directly via iframe into Chatwoot's sidebar.
How we implement Chatwoot development in practice.
Support agents can't see what the customer ordered in chat.
A dashboard app loads the order history live from Shopify/Magento based on email address and displays it directly next to the chat window.
Too many inquiries outside business hours.
Middleware intercepts new messages, sends them to an LLM (OpenAI/LocalAI) with company knowledge, and generates a response. Status is set to 'Bot-Answered'.
Leads from chat must be manually transferred to CRM.
As soon as a chat is tagged 'Sales-Lead', our service automatically creates the contact in HubSpot/Salesforce and saves the chat transcript as a note.
Update-safe, scalable, and secure – why you should trust us with your development.
We don't modify the open-source software's source code. Instead, we use official APIs and plugin architectures. Your installation remains updatable and maintainable.
We understand not just the code, but the infrastructure beneath it. Our developers know how queries affect database performance and how to build scalable APIs.
We use modern, type-safe technologies: React, TypeScript, Node.js, Python, Go. Plus PostgreSQL, Redis, and Docker/Kubernetes for infrastructure.
Every line of code is written with security in mind. Input sanitization, secure authentication (OAuth2/OIDC), and compliance with data protection regulations are standard.
Our Tech Stack
From requirements to go-live – transparent and structured.
We review API documentation, analyze your requirements, and identify optimal integration points.
We design the solution: middleware, plugin, or script. Data flows, interfaces, and security concept are defined.
Agile implementation with code reviews, automated tests, and continuous coordination. You see progress in real-time.
Integration into your CI/CD pipeline or hosting on our infrastructure. Documentation and training included.
Let's get technical. We'll assess feasibility and effort.
Discover all Chatwoot services from WZ-IT.
Whether a specific IT challenge or just an idea – we look forward to the exchange. In a brief conversation, we'll evaluate together if and how your project fits with WZ-IT.
Timo Wevelsiep & Robin Zins
CEOs of WZ-IT

