this post was submitted on 10 Apr 2026
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I just finished making a site, it has multiple ways emails are stored, I made a n8n workflow that gets the stored emails, checks if it has not been added onto a spreadsheet before, deduplicates it, then adds it to a spreadsheet. This workflow runs anytime a new email is submitted. This is my first time using n8n, is this dangerous? in the sense that having a n8n workflow that can be triggered directly by users, can it cause massive usage spikes in memory, etc very easily when its dependent on what a user can do? even if i ratelimit it, because I dont know the overhead n8n has, it takes a minute for the workload to finish also.

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[–] irmadlad@lemmy.world 14 points 1 day ago* (last edited 23 hours ago)

n8n is a selfhosted, automation platform that allows 'visual' block type 'programming' along with minimal code. There are two flavors. With AI or without AI.

https://n8n.io/

ETA: I have no idea why people are downvoting you.