The Agentic Web: Why Agents Doing Things For You Is Becoming Normal

What's actually changing

For most of the internet's history, a person sat in front of a screen and did things themselves: searched, compared, clicked, filled in a form, paid. The website was built for a person's eyes and a person's hands.

That's starting to change. Increasingly, the thing browsing, comparing, and clicking is an AI agent - software acting on a person's behalf, asked to get something done rather than just answer a question. "Find me a flight under $400 and book it" is a fundamentally different request than "what's the cheapest flight to Chicago," and answering it well requires the agent to actually do something in the world, not just describe options back.

This shift has a name people are increasingly using: the agentic web - the layer of the internet built for agents to act on, sitting alongside (not replacing) the web built for people to read.

Why now, specifically

Three things had to happen before this could become real rather than a thought experiment:

1. AI models got reliably good at using tools, not just talking. A model that can hold a conversation is not the same as one that can reliably decide when to call an API, interpret what comes back, and recover when something goes wrong. That capability - usually called tool use or function calling - only became dependable in the last couple of years.
2. Standards emerged so agents didn't need a custom integration for every single website. Early on, every business that wanted to be usable by an agent had to build something bespoke. That doesn't scale. A handful of shared, open standards changed this - the same way shared standards like email or HTTP let any two systems talk to each other without a custom handshake.
3. Businesses started actually building for it. Standards only matter once real companies adopt them. Over the past two years, that adoption has gone from a handful of experiments to dozens of major platforms, payment networks, and retailers shipping real, production agent-facing infrastructure.

A rough timeline

• Pre-2023 - Chatbots, not agents. Conversational AI could answer questions and hold a dialogue, but it couldn't reliably take action in the world on its own.
• 2023 - Tool use matures. AI models gain the ability to call external functions and APIs reliably, not just generate text. This is the technical precondition for everything that follows.
• Late 2024 - A shared connectivity standard emerges. An open protocol for letting AI systems connect to outside tools and data sources is introduced and rapidly adopted across the industry - the first time a major piece of "agent infrastructure" became something many companies agreed to build on together, rather than each going it alone.
• 2025 - The standards multiply, fast. Within about a year, distinct standards emerge for agent-to-agent communication, for letting an agent actually complete a purchase, and for proving a human really did authorize an agent to spend money on their behalf. None of these existed in any standardized form a year earlier.
• Late 2025 - The big platforms formally join forces. Several of the largest AI and technology companies - organizations that don't typically collaborate on shared infrastructure - jointly back a foundation dedicated to building agent standards together, signaling this is now industry-wide commitment, not one company's experiment.
• Early-to-mid 2026 - Adoption goes mainstream. Major e-commerce and retail platforms begin shipping agent-facing capabilities by default, not as an opt-in feature. Commerce protocols expand from general shopping into specific industries like travel and food. The standards stack itself starts to mature and consolidate.
• What's next. The honest answer is nobody fully knows yet - this is still early. But the direction is fairly clear: more of what agents do will happen without a person actively supervising each step, and the open question shifts from "can an agent do this at all" to "should a person trust it to, and how do we know when that trust is warranted."

The delegate economy

There's a useful way to think about what's actually changing in how people use the web, sometimes called the delegate economy: instead of a person doing the research, comparing options, and making a decision themselves, an agent does that work first, and the person's role shifts to approving a decision that's mostly already been made.

That's a real change in what it means to "use" a website. A business's website used to be judged on whether a person found it easy to use. Increasingly, it's also being judged on whether an agent could understand what the business offers, verify the claims, and actually act - quickly, correctly, and without guessing.

Why this matters beyond the tech industry

This isn't just a story about software companies. It's a story about who gets to participate. The standards and integrations described above are, for now, mostly being built by and for large, well-resourced companies that can afford to invest early. Everyone else - independent businesses, regional operators, anyone who isn't first in line to adopt a brand-new standard - risks becoming functionally invisible to a growing share of how people get things done online, not because they did anything wrong, but because nobody checked.