n8n
n8n is a workflow automation platform for connecting applications, APIs and AI services, combining visual workflow building with optional custom code.
Why it caught my attention
Many automation tools are aimed primarily at non-technical users, while developer tools often require substantial coding. n8n sits between these approaches. Its visual workflows can incorporate custom logic, API calls and AI components, making it interesting for teams automating processes that do not fit simple templates.
What problem does this actually solve?
n8n could be worth considering if you recognise any of these challenges.
Repetitive work between applications
Teams manually copy information and update systems. Workflows can transfer data and perform routine actions automatically.
Disconnected tools and services
Business processes span separate applications. Integrations and API requests help coordinate actions across supported systems.
Small integrations require development effort
Even straightforward automation can require custom scripts. Visual workflows reduce the amount of code needed for common tasks.
Slow responses to incoming events
Requests and updates can wait for manual handling. Event-triggered workflows can start processing when configured conditions occur.
Is this a good fit for you?
A quick way to see if n8n is relevant for your situation.
- You regularly move information between applications with APIs or existing integrations.
- You want visual automation without giving up the ability to write code.
- Your team needs workflows triggered by webhooks, schedules or application events.
- You are exploring AI-assisted processes involving external tools and business data.
- You want the option to run an automation platform on your infrastructure.
- You only need simple automation already included in your existing applications.
- You require a fully managed service without responsibility for technical configuration.
How does it work?
In practice, the workflow looks something like this:
Create a workflow and select a trigger, such as an incoming webhook, a schedule or an event from a supported application.
Add nodes representing applications or API requests, then configure the necessary credentials and operations for each connection.
Connect nodes to transform information, check conditions and perform actions. Add custom code where the built-in operations are insufficient.
Run the workflow with sample information, inspect each step's output and activate it once the behaviour meets your requirements.
Inspect execution history and failures, then adjust workflow logic or connections as business processes and application interfaces change.
What else should I know?
A few important things to be aware of before you investigate further.
Source-available licensing has conditions
n8n uses a source-available licence rather than a standard open-source licence. Check restrictions before embedding or commercially offering it.
Cloud and self-hosting differ
n8n offers hosted and self-hosted deployment. Self-hosting requires managing infrastructure, updates, security and operational reliability.
Pricing depends on execution patterns
Hosted plans use workflow execution allowances and feature tiers. Estimate workload and check current limits before selecting a plan.
Integrations still need maintenance
Connected services require valid credentials, suitable API permissions and ongoing attention when external interfaces or authentication requirements change.
Think n8n could fit your environment?
Visit the n8n website to find out more, request a demo or speak to their team.
Something you'd like to know about n8n?
Is there something I haven't covered in my research? Send me your question and I'll look into it and reply personally by email.