r/platform_engineering is a subreddit with 7k members. The most common kinds of discussions are advice requests and solution requests, and the community frequently discusses agent, platform, production, engineering, and devops.
Platform engineering discussion, news, support, and link sharing - No vendor bs.
Popular Themes in r/platform_engineering
#1
Advice Requests
: "Would an AI that investigates production incidents before an engineer gets involved actually be useful?"
8 posts
#2
Solution Requests
: "I built a FREE website to learn platform engineering concepts"
7 posts
#3
Pain & Anger
: "burned out on tech bc of platform engineering"
6 posts
#4
Self-Promotion
: "Open sourced a tool that collapses millions of log lines into handful of distinct patterns before you feed it to an LLM (Lossless- compression)"
5 posts
#5
Ideas
: "Brig: A MicroVM sandbox for AI coding agents on Mac and Linux"
4 posts
#6
Opportunities
: "London finance infra/system engineers"
1 post
#7
News
: "State of the Art of Platform Engineering • Abby Bangser & Charles Humble"
1 post
Popular Topics in r/platform_engineering
#1
Agent
: "Brig: A MicroVM sandbox for AI coding Agents on Mac and Linux"
7 posts
#2
Platform
: "First time building an AI Platform, is this situation normal?"
6 posts
#3
Production
: "👋 Welcome to r/ProductionReliability - Introduce Yourself and Read First!"
6 posts
#4
Engineering
: "I built a free Platform Engineering course (early beta) and would love some honest feedback."
4 posts
#5
Devops
: "Planning to Set Up a Study Group (Infra/Devops/SRE/Platform Engg) : Serious Folks Only (Experienced Min 2+Y)"
4 posts
#6
Sre
: "Planning to Set Up a Study Group (Infra/DevOps/Sre/Platform Engg) : Serious Folks Only (Experienced Min 2+Y)"
4 posts
#7
Ai Agent
: "Ai Agent runtime monitoring feels like babysitting with a SIEM.."
4 posts
#8
Cloud
: "Is anyone else frustrated by Cloud bills that keep growing even when your infrastructure hasn't changed much?"
3 posts
#9
Ai
: "I'd like to learn from platform engineers working with Ai"
3 posts
#10
Llm
: "Treating Llm agent orchestration as a distributed-systems problem — durable execution vs. agent frameworks"
3 posts
Member Growth in r/platform_engineering
Yearly
+2k members(45.7%)
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Last updated: October 1, 2026