(New Tutorial) Master the Merge Node in n8n – Combine Data Like a Pro
If you’ve ever gotten stuck trying to combine data from two branches in n8n—only to end up with weird mismatches, missing fields, or broken logic—this one’s for you. 🙌 The Merge Node in n8n is powerful, but also one of the most misunderstood. Do you use Merge by Index, Merge by Key, or Multiplex? What happens when your branches don’t return the same number of items? Why does your data disappear? 🎥 In this brand new video, I break down: ✅ The difference between each merge strategy ✅ Real-world examples of merging split data, AI responses, and API results ✅ How to avoid overwriting or losing your data ✅ Tips to debug and validate your merged outputs fast Let me know below 👇What’s been your biggest merge fail in n8n so far? We’ve all had at least one 😅