Every version of the internet has added a new capability.
Looking back, the evolution of the web follows a surprisingly clear pattern.
Web 1.0
Web 1.0 was the read-only web.
Static websites, directories, and simple company pages. Information flowed one way and users consumed content.
Web 2.0
Web 2.0 introduced the read-write web.
Social media, blogs, comments, and user-generated content turned the internet into a participatory platform. People were no longer just consumers; they became creators.
Web 3.0
Web 3.0 aimed to become the read-write-own web.
Blockchain technology introduced the idea of digital ownership through tokens, decentralised networks, and smart contracts.
Web 4.0
Web 4.0 is the era we are entering now: the intelligent web.
Artificial intelligence, IoT devices, and machine learning systems allow software to understand information, generate content, and assist with complex tasks.
Web 5.0
Web 5.0 is often described as the human-centric web.
Here the focus shifts toward decentralised identity, privacy, and giving individuals more control over their personal data.
Each generation adds another layer to the capabilities of the internet.
If we extend that pattern one step further, a compelling possibility emerges.
The next evolution of the internet will not just read, write, own, think, or protect identity.
It will act.
Web 6.0
This is what I believe Web 6.0 will become.
The Autonomous Web
Web 6.0 will be defined by autonomous systems operating on the internet on behalf of humans.
Instead of manually interacting with websites and services, people will increasingly rely on AI agents to perform tasks, make decisions, and negotiate online.
In simple terms, the internet becomes a network where software systems interact with each other to complete work.
Rather than browsing for information yourself, your AI system will search, analyse options, and present conclusions.
Instead of comparing products manually, your AI could negotiate with vendors.
Instead of filling out forms, your AI completes transactions automatically.
The web becomes less about browsing and more about execution.
AI Agents Become Digital Workers
Today we already use AI for tasks such as writing emails, generating images, analysing data, and assisting with coding.
These tools still require human prompts and direction.
The next step is the emergence of autonomous AI agents capable of managing ongoing responsibilities.
Imagine a small business where AI systems handle:
- customer support
- operations monitoring
- financial analysis
- marketing execution
- scheduling and administration
The human owner provides strategic direction while the AI systems carry out day-to-day activities.
In this model, software begins to function like digital employees.
This isn’t science fiction. Early versions of this architecture are already appearing in startups building agent-based software systems.
Machine-to-Machine Commerce
Once AI agents are able to act independently, another shift follows naturally.
Machines will begin transacting with other machines.
For example, an AI system managing a company could automatically:
- hire freelancers
- purchase marketing services
- compare suppliers
- negotiate pricing
- order tools or materials
In this world, many online transactions will no longer be initiated by humans directly.
Instead, they will be executed by AI systems acting on human instructions.
This creates something entirely new: an automated economic layer on the internet.
Businesses may increasingly find themselves serving AI customers as well as human ones.
Personal AI Representatives
Alongside business automation, individuals will likely develop their own personal AI systems.
These systems will understand a person’s preferences, finances, schedules, and goals.
Instead of manually researching services, you might simply tell your AI:
“Find the best insurance policy for my house.”
“Plan the most efficient travel route for next week.”
“Negotiate a better deal with my energy supplier.”
Your AI researches options, compares providers, and completes transactions.
In effect, your AI becomes your representative on the internet.
The Internet Becomes Infrastructure
As these systems evolve, the web itself becomes less like a collection of websites and more like an operational infrastructure.
AI systems could increasingly coordinate real-world systems such as:
- logistics networks
- property management
- supply chains
- energy services
- local businesses
The internet becomes a control layer for both digital and physical systems.
Many decisions will be made automatically by software operating continuously in the background.
Humans set goals and constraints, while intelligent systems handle the execution.
Why This Matters
This shift changes how we think about software, businesses, and the internet itself.
Instead of simply building tools that people use, developers will increasingly build systems that operate.
Products become agents.
Services become programmable capabilities.
Companies become networks of both human and digital workers.
The web evolves from a place we visit into a system that quietly gets things done on our behalf.
A Longer Exploration
This article is a shorter overview of my thinking around Web 6.0 and the idea of an autonomous internet.
I’ve written a more detailed exploration of the concept on my project Braino, where I go deeper into how AI agents, machine-to-machine commerce, and autonomous systems could reshape the next phase of the web.
If you’re interested in where the internet may be heading next, you can read the full article there.