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From the AGNT blog
Published by AGNT, not by us. Every card opens the original post.
AI Agents for Small Business: 10 Bottlenecks They Remove (and 3 They Don't)
A practical guide to AI agents for small business: ten everyday bottlenecks agents can take off an owner's plate, what each costs to run, where to keep a human, and what adoption data says.
How AI Agents Work: The Loop, the Tools and the Harness Around Them
How AI agents actually work, step by step: the model, the tool loop, memory, stopping conditions and the harness that makes it safe, with sources from Anthropic, OpenAI and the ReAct paper.
Zapier vs n8n vs AI Agents: Which Automation Approach Wins in 2026?
Zapier vs n8n vs AI agents compared on pricing model, hosting, licence, AI features and control, with current prices and a worked cost example, plus when an agent beats both.
AI Agent Observability: See Every Trace, Tool Call and Cost
AI agent observability explained: what to trace, the OpenTelemetry GenAI conventions, the metrics that matter, evals vs tracing, privacy, and how teams debug agents in production.
AI Agents vs Workflows: When to Use Each (With Examples)
AI agent vs workflow, explained with Anthropic's definitions: when a fixed workflow beats an agent, when an agent is worth the cost, the five workflow patterns, and how to combine both.
Single-Agent vs Multi-Agent Systems: When One Agent Is Enough
Single-agent vs multi-agent AI systems compared with evidence from Anthropic, Cognition and OpenAI: when multiple agents win, what they cost in tokens, and the patterns that actually work.
The Rise of Local AI: Why Builders Are Running Models and Agents on Their Own Machines
Why local AI took off: inference costs fell 280-fold, open-weight models closed the gap, and desktop hardware can now hold 100B+ parameter models. The trade-offs, and when local wins.
AI Agent Memory Explained: Types, Architectures and What Actually Works
AI agent memory explained: working, episodic, semantic and procedural memory, the main architectures (MemGPT, Generative Agents, Mem0), why bigger context windows are not memory, and how to design it.
How to Build an AI Workflow: A Step-by-Step Guide for Your First Automation
Build your first AI workflow step by step: pick the job, draw the steps, choose the trigger, place the AI step, add a human gate, test, and run it on a schedule.
$0.99 per outcome: notes on AI agent business ideas
AI agent business ideas for 2026, sorted by how they get paid, with verified adoption, token-cost and cancellation data, and a 20-job test before you price.
The 12 Best AI Agent Platforms in 2026
The best AI agent platforms in 2026 for building and running agents: AGNT, n8n, Dust, Lindy, Gumloop, Relevance AI, Microsoft Copilot Studio, Zapier, Make, Dify and more.
The 12 Best Free AI Agents in 2026 (Actually Free)
The best free AI agents in 2026, and what "free" really means for each: open-source licence, free tier limits, and the model bill you still pay. Honest picks with sources.