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First came AI that could write. Then, AI that could analyse data and code. Now we have agentic AI that is hiring itself and chasing you for updates. But what is agentic AI? That is the question keeping a lot of executives up at night – and making a lot of employees wonder if their job description just quietly expired.
So, before we get into the hype or the panic, let’s get clear on what this agentic AI is, where it is coming from, and why everyone is scrambling to get ahead of it.
Agentic AI is artificial intelligence that can take independent action toward a goal. Unlike traditional AI, which waits for prompts and responds to specific inputs, the AI agents learn to make decisions and execute actions on their own across multiple tools or systems.
Agentic AI is a shift from “tell the AI what to do” to “ask the AI to figure out what needs to be done – and then do it.” It can:
Agentic AI is impressive, but how does it actually work under the hood? What are the moving parts? Let’s understand the key technologies that make Agentic AI possible.
At the core of Agentic AI are foundation models like GPT-4, Claude, Gemini, and others. These are large language models (LLMs) trained on enormous amounts of text using Natural Language Processing (NLP) techniques. They can generate human-like text, summarise, code, translate, and more.
But here’s what is important:
Instead of just guessing the next word, these AI models have evolved to handle ambiguity and reason through multiple steps. That gives them the brainpower to operate as an “agent.” Everything else gets built on top of this.
Agentic AI isn’t limited to just typing out answers – it can use tools. This is often called toolformer behaviour, and it is a key part of enabling AI agents to act in the real world.
Let’s say an agent is helping you plan a trip. It calls a live API, like Skyscanner or Google Flights, gets real-time data, and uses that in its response. Or maybe it runs Python code, searches the web, sends an email, or books a meeting.
How it works technically:
This turns it from a “smart responder” into a “doer.”
One of the key differences between a chatbot and an agent is memory. Basic machine learning models forget everything the moment a conversation ends. But agents need memory to:
Some technologies used for memory:
Memory makes it possible for the agent to act like an assistant who knows you, not one that is constantly starting over.
But memory on its own isn’t enough. That stored information needs context and accuracy, and that is where data enrichment steps in. Agents can combine historical data with real-time updates or third-party sources to give you insights that are always fresh, complete, and relevant.
Agents are goal-driven. You can say:
“Book me a trip to Tokyo under $800 and make sure I have at least two cultural experiences.”
And the AI plans steps. This is possible thanks to:
Some agent frameworks even have planners and executors — the planner decides the sequence of steps, the executor does each one.
What makes agentic AI agentic is the ability to operate independently. That means:
This is done using:
This lets AI-powered agents run long tasks, like research, outreach, or testing code, without constant human input.
In more complex setups, you will see multiple agents working together:
The way AI agents operate as a team is inspired by how humans collaborate, and it is powered by agent orchestration frameworks like:
These systems simulate entire teams; each agent with its role, memory, and personality.
To really act in the world, agents need execution environments. That means:
Technologies involved:
So if an agent needs to gather competitor pricing, it can literally go out and browse sites, extract vast amounts of data, and run comparisons – just like a junior analyst would.
Autonomous AI sounds impressive, but it can easily go off track. That is why Agentic AI is built with:
Frameworks like GuardrailsAI and TruLens help with this.
Most people lump them together, but Agentic AI and Generative AI aren’t the same thing. So if you are wondering where the line is (and why it matters), here’s the breakdown.
Generative AI | Agentic AI | |
Goal Handling | Responds to single prompts | Acts on multi-step goals independently |
Tool Use | Limited to static output (text, image, etc.) | Actively uses tools, APIs, and software to execute tasks |
Autonomy | Waits for user input every time | Plans, executes, and self-corrects without constant input |
Memory | Short-term, session-based | Persistent, long-term memory for learning and consistency |
Task Execution | One-shot generation (e.g. write an article) | Breaks down to perform tasks over time |
Context Awareness | Uses prompt context only | Maintains evolving understanding across interactions |
Decision-Making | Follows input, minimal reasoning | Makes choices, reflects, retries if needed |
Collaboration | Works alone | Can coordinate with other agents (multi-agent setups) |
Real-World Actions | None | Performs specific tasks like booking, emailing, searching |
User Experience | Like using a smart assistant | Like working with a digital teammate |
Agentic AI is changing how entire industries function. Here’s a closer look at 5 industries where Agentic AI is actively making a big difference right now.
Let’s start with development teams, because they are leading the charge.
Agentic AI is being used to:
Unlike basic code-completion tools, agentic systems can run entire development loops. For example, you give it a task – “Build a login system with OAuth” – and it will plan the steps, generate code, test it, and even deploy to a staging server.
Why It Matters:
Development teams save hours on debugging and grunt work, and junior engineers can essentially “pair” with an AI that guides or even handles parts of their workflow.
Forget chatbots that send you in loops. Agentic AI is now handling full customer service inquiries and flows from start to finish, and not just with templated responses.
These agents:
Specific Uses:
While it is important for all businesses that rely on customer service, it becomes absolutely essential for complex operational products that require traceability and fast fulfillment. Take an online store that sells HDPE cabinets, for example. When a customer reports an issue, say a dented cabinet or delayed delivery, an agent can instantly:
Why It Matters:
It reduces human workload on repetitive queries while improving customer satisfaction through faster resolution – no scripted nonsense.
No, agentic AI isn’t replacing doctors, but it is streamlining everything else around them.
Here’s where it is being used:
Why It Matters:
Doctors and nurses spend less time on paperwork, and patients get faster, more personalised care, especially in administrative bottlenecks like approvals and follow-ups.
Finance has always relied on data-heavy, repetitive tasks, perfect for agentic automation.
Here’s what is happening:
But while AI can crunch numbers and flag risks all day, there is still no substitute for human trust when it comes to managing client relationships. That is why many firms are doubling down on hiring client relationship specialists who can interpret what the AI finds and guide clients through complex financial decisions.
Why It Matters:
Firms gain massive efficiency in risk management, compliance, and personalisation, while humans focus on client strategy and relationship-building.
Hiring is time-consuming, especially when you are bombarded with applications. Agentic AI is streamlining this entire workflow.
Let’s see how it is being used:
Why It Matters:
It shortens hiring cycles, improves candidate matching, and gives HR teams more time to focus on employee engagement, not admin.
Every wave of technology has changed the way people work. But agentic AI is bringing a different kind of shift, and it is not just going to affect one job title or one department. Here’s a full breakdown of what that change actually looks like.
Traditional automation handles repetitive, rule-based tasks, like filling a form or sending an alert. But agentic AI is stepping into tasks that involve decision-making.
Let’s say a marketing team needs a competitor report:
What It Changes:
Agentic AI will handle execution-heavy workflows, ones that don’t need human oversight. So what is left for us? More thinking, less doing.
We will need people to:
Example:
Instead of spending 2 hours drafting a pitch deck, a strategist will spend 15 minutes reviewing what the agent made, tweaking the message, and approving the slides.
Result:
The value of human work shifts upward, away from repetitive output, toward insight, taste, creativity, and decision authority.
In the past, jobs were carved up into neat little roles – data entry, analyst, designer, copywriter. Each person had a narrow lane. Agentic AI throws that model out.
Here’s why: An AI agent can write copy, analyse sensitive data, generate designs, and test results – all in one workflow. So instead of assigning 5 people, you might assign one person plus an AI agent to run the whole campaign.
What Happens Next:
Let’s not sugarcoat it: a lot of entry-level and task-heavy jobs are vulnerable. Examples include:
But here’s the twist: entry-level is evolving. New entry points will require:
So the real skill isn’t doing the task, it is orchestrating the agent that does it.
Most teams today are made up of a few decision-makers, a few doers, and some specialists. Agentic AI changes the ratio. In the near future:
Example:
A product team today might have 1 PM, 1 designer, 2 devs, and 1 QA tester. With agentic AI, 1 PM oversees 1 human designer and 3 agents – one writing specs, one generating UI code, and one testing it.
Why It Matters:
This isn’t about reducing headcount; it is about amplifying people. One human now does the work of 3, but only if they know how to manage AI well.
Knowing how to use Excel or Figma used to be a strong skill. Now, the question will be, “Can you work with agentic AI systems to get results?”
Hiring managers will look for people who can:
In demand:
Not enough anymore: Just being “tech-savvy.” You need to speak AI’s language and guide it like a team member.
Instead of everyone learning to use external tools, more teams will:
Why This Matters:
The workforce needs to train agents. That is a new responsibility for teams, managers, and IT leads alike.
There is a real risk here: companies that can afford to build advanced agents will scale faster and create bigger profit gaps.
At the same time:
So this isn’t just a tech shift, it is an economic one. The future of the workforce will be defined by who gets access to agentic AI capability and how well they use it.
Agentic AI sounds powerful, and it is, but how do you actually get started with it? Here are 3 things you need to lock in before you can really start using agentic AI properly.
Forget starting with a giant AI roadmap. You don’t need that. What you do need is one problem that actually slows you down or wastes your team’s time. Start there.
Ask yourself:
This becomes all the more important for health-focused businesses like Brain Ritual. When dealing with something as sensitive as migraine management through clinical-grade nutrition, you don’t have room for sloppy workflows or delayed decision-making. Accuracy impacts outcomes. And trust is everything.
So, what could a strong agentic AI use case look like for Brain Ritual?
Let’s say they want to track customer feedback across multiple touchpoints – support tickets, reviews, clinical follow-ups, and even social chatter. That data can easily be missed or sit in silos.
An agent could own that entire loop:
That is the kind of task that feels too complex to automate, but too important to ignore.
Now that you know what you want the agent to do, it is time to figure out how it is going to do it. That means picking the right stack — tools, models, frameworks, and infrastructure.
There are 3 routes you can go:
Good if you want speed, simplicity, and a GUI.
Examples include:
You configure workflows, feed in data, define outcomes. These platforms do the rest to automate complex tasks with minimal human intervention.
If you have in-house devs or you are hiring AI developers (which is common with agentic AI), you can use open frameworks to build agents exactly the way you want.
Top options are:
Yes, this gets technical. But that is why most teams doing serious agentic work eventually hire AI developers to help stand up the infrastructure. They are the ones who can actually wire things together – from setting up workflows to integrating agentic AI tools and memory. Without that, you are stuck with fancy demos that don’t work in production.
Want full control? Use APIs directly.
For example, use OpenAI’s Assistants API + LangChain for tool orchestration + Weaviate for memory + Zapier for triggering external actions.
It is messier to maintain, but it gives you ultimate flexibility.
This is the part everyone underestimates. You can’t just build an agent and expect it to perform. You have to train it like you would a new hire. And yes, that takes time.
And this becomes even more critical if you are in a space like healthcare or wellness, where the agent’s output directly affects what people consume, whether it is part of an intake form or a product recommendation tied to someone’s wellbeing. You can’t afford vague advice or generic answers.
Here’s what to do:
Give your agent a purpose, tools, goals, and boundaries.
For example:
“You are a product advisor for our supplement brand. Your job is to help customers decide whether creatine gummies or powder is the better option for them. Use the following tools: customer profile data, product specs, shipping availability, and recent reviews. Summarise the comparison in a single paragraph with a clear recommendation. If both are equally suitable, ask a follow-up question to guide the user toward a choice.”
Treat this like a job description. That is what prompt engineers do, except it is way more dynamic than a regular prompt.
Don’t expect it to get everything right at once. Review what it outputs. Add guardrails. Refine its reasoning steps.
Agentic AI works best with prompt + tool + memory + feedback loops.
Things to tweak:
You can solve these with better tools, RAG pipelines, and tighter prompt conditioning. But you need someone overseeing this, often a workflow designer or AI lead.
Most agents forget everything once the task ends. That’s not agentic. Use vector databases to help your agents remember:
Your agent actually gets better the longer you work with it.
So, yes, agentic AI started as a curiosity, but it has quickly become a wake-up call. It is a signal that we are moving from “smart assistants” to “autonomous agents.” From tools you use… to tools that use initiative. These AI capabilities aren’t about replacing everyone. But they are about replacing a lot of the stuff you probably didn’t want to do anyway.
That said, agentic AI only creates value if people know how to work with it. And that takes more than a few prompt tutorials. It means building real AI literacy across your teams, knowing what to automate, what to delegate, and what to leave to humans.
That is why a lot of forward-thinking companies are turning to Academy Xi. We help businesses train their workforce to understand and apply AI solutions the right way, without the complexities or wasting time on generic training.
Want to see what that could look like for your business? Book a call with Academy Xi and get ahead of the shift.
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