For core business automations, agentic AIs that "guess" are expensive and unreliable. A superior approach uses tools that convert natural language into deterministic, code-like workflows, which run consistently and use AI only when necessary.

Current LLMs are intelligent enough for many tasks but fail because they lack access to complete context—emails, Slack messages, past data. The next step is building products that ingest this real-world context, making it available for the model to act upon.

Unlike tools like Zapier where users manually construct logic, advanced AI agent platforms allow users to simply state their goal in natural language. The agent then autonomously determines the steps, writes necessary code, and executes the task, abstracting away the workflow.

The key to creating effective and reliable AI workflows is distinguishing between tasks AI excels at (mechanical, repetitive actions) and those it struggles with (judgment, nuanced decisions). Focus on automating the mechanical parts first to build a valuable and trustworthy product.

Despite marketing hype, current AI agents are not fully autonomous and cannot replace an entire human job. They excel at executing a sequence of defined tasks to achieve a specific goal, like research, but lack the complex reasoning for broader job functions. True job replacement is likely still years away.

According to Zapier's CEO, the optimal approach is a hybrid one. AI agents excel at interpreting natural language to construct complex workflows. However, the execution of these workflows should rely on deterministic, predictable code for reliability and lower cost, since 80% of agent tasks don't need AI's judgment.

Don't replace reliable, rules-based automation with probabilistic AI. Instead, use AI for tasks requiring reasoning over unstructured text, like mining job descriptions for buying signals. This is where AI excels and traditional if-then logic fails due to its rigidity.

AI agents can flawlessly execute predefined tasks (SOPs). However, they still require significant human management to ensure high-quality output, apply taste, and surface meaningful signals from the data they generate. This creates a new layer of human work, rather than a complete replacement.

The 'call and response' nature of large language models (LLMs) is not truly revolutionary for workflows. The significant shift comes from agentic AI, which can connect to various systems and execute multi-step tasks. This moves AI from a content generator to a powerful workflow automation tool.