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Author name: Alex Chen

Alex Chen is a senior software engineer with 8 years of experience building AI-powered applications. He has worked at startups and enterprise companies, shipping production systems using LangChain, OpenAI API, and various vector databases. He writes about practical AI development, tool comparisons, and lessons learned the hard way.

Observability

Zapier vs Windmill: Which One for Production

Zapier vs Windmill: Which One for Production?

Zapier processes over 5 billion tasks per month, powering automation for millions of businesses globally. Windmill, a newer kid on the block, claims a developer-friendly approach aimed at more custom workflows but lacks the staggering scale of Zapier. Now, stars and hype aside, real production use means dealing

Alerting

My Agent States Need Observability, Not Just Metrics

Hey everyone, Chris Wade here, back on agntlog.com. It’s March 2026, and honestly, if you’re still thinking about monitoring your agents the way we did five years ago, you’re leaving money, sanity, and maybe even your job on the table. The world has moved on, and so should your strategy. Today, I want to talk

Alerting

My Agent Monitoring Struggles: A Monday Deep Dive

Alright, folks, Chris Wade here, back in the digital trenches, coffee in hand, probably wearing the same hoodie I wore yesterday. And before you ask, no, I haven’t showered. It’s a Monday, and we’re talking about agent monitoring, which means I’m already deep in the weeds of some obscure log file trying to figure out

Observability

AutoGen vs Haystack: Which One for Enterprise

AutoGen vs Haystack: Which One for Enterprise?

Microsoft’s AutoGen boasts a staggering 55,980 stars on GitHub, while Haystack from deepset AI trails with 24,582 stars. But stars don’t ship products, and in this autogen vs haystack showdown, I’ll cut through the hype and focus on what actually matters for enterprise developers wrestling with real-world AI

Observability

5 Chunking Strategy Mistakes That Cost Real Money

5 Chunking Strategy Mistakes That Cost Real Money
I’ve seen 15 production system failures in the last two months. All 15 made the same 5 chunking strategy mistakes. If you’re underestimating the impact of chunking errors, you’re setting yourself up for wasted time and money. Let’s break down these mistakes and how to avoid them.

Alerting

My Alerts Were Flabby, Heres How I Whipped Them Into Shape

Alright, agntlog fam! Chris Wade here, and today we’re diving headfirst into something that keeps me up at night… in a good way, mostly. We’re talking about alerting, specifically, how our alerts have gotten a little… well, flabby. It’s 2026, and if your incident response is still a frantic scramble through a Slack channel full

Observability

Langfuse vs MLflow: Which One for Startups

Langfuse vs MLflow: A Developer’s Opinion on What Startups Should Choose

Langfuse has racked up 23,484 stars on GitHub, while MLflow stands tall with 17,254 stars. But honestly, stars don’t ship features—functionality does. For startups, making the right choice between Langfuse and MLflow can dramatically affect their development process and project outcomes. Each tool has

Observability

CrewAI vs Haystack: Which One for Small Teams

CrewAI vs Haystack: Small Teams Fight for AI Power
CrewAI has 46,695 GitHub stars. Haystack? 24,569 stars. But let’s face it: stars don’t ship features. The reality for small teams is that both of these tools offer unique advantages and pitfalls that can profoundly impact your workflow and productivity. In this article, I’m laying down

Alerting

My Take on Alert Fatigue in Agent Monitoring

Alright, folks. Chris Wade here, back in the digital trenches with you at agntlog.com. Today, we’re not just kicking tires; we’re getting under the hood and talking about something that’s been nagging at me, and probably at you too, in the world of agent monitoring: the art, or perhaps more accurately, the necessary evil, of

Observability

How to Build A Cli Tool with Weights & Biases (Step by Step)

How to Build a CLI Tool with Weights & Biases: A Practical Guide

We will build a command-line interface (CLI) tool that integrates with Weights & Biases, enabling you to log and monitor experiments efficiently. This might sound simple, but if you don’t follow the correct steps, it will become a headache quickly.

Prerequisites

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