Choose between webhook and polling triggers in n8n

Introduction

A practical comparison of webhook and polling triggers in n8n, covering latency, rate limits, and the quiet failure cases where each one stops bringing data in.

What usually goes wrong

Teams that skip this step tend to share three failure modes:

• Optimizing a number nobody agreed to move.
• Copying a setup from a project with different constraints.
• Deferring the decision until it is expensive to reverse.

How to approach it

1. State the problem in one sentence, in the words your users would use.
2. Pick a signal you can measure weekly, not just at launch.
3. Timebox a small trial; a two-day spike beats a two-week debate.

Wrap-up

If n8n taught us anything, it is that boring consistency beats clever one-offs. Bring the lessons back to your team before they fossilize into folklore.