Blog

Chatbot or AI agent: which one does your digital product really need?

"We need a chatbot" has been one of the most common requests of recent years. Now it's joined by "we need an AI agent". The two terms are often used interchangeably, but they describe different tools with different costs, risks and benefits. Understanding the difference helps you choose the right solution and avoid projects that are either oversized or pointless.

What is a chatbot?

A chatbot is a conversational interface that answers users' questions. Modern versions, built on language models and connected to a company knowledge base, understand freely worded questions and reply with relevant information. Its main job is to inform: explain, guide, answer.

What is an AI agent?

An AI agent doesn't just answer: it reasons about a goal, breaks it into steps and takes actions using connected tools and systems. It can check a calendar and book an appointment, look up an order and start a return, or gather data from several sources and prepare a quote. Its main job is to do.

GlueGlue team designing an AI assistant

The key differences

When a chatbot is enough

When most requests are informational: FAQs, first-line support, guidance across products or services, internal documentation lookup. A well-designed chatbot lightens the load on customer service and improves response times for a modest investment.

When you need an AI agent

When users, or employees, lose time on repetitive tasks that involve several steps across different systems: bookings, order management, customer onboarding, document preparation, data updates. This is where an agent can deliver measurable time savings.

GlueGlue developers building an AI agent integrated with company systems

How to design a reliable agent

  1. Start with a narrow scope: a few well-defined tasks, expanded gradually.
  2. Grant minimal permissions: the agent accesses only the data and actions it strictly needs.
  3. Require human confirmation for irreversible actions or those with financial impact.
  4. Log every action so it can be reviewed and, if needed, reversed.
  5. Test on realistic scenarios and edge cases before release.

Read also: how AI is transforming digital agencies

Chatbots and AI agents: frequently asked questions

Can you start with a chatbot and evolve it into an agent?

Yes, and it's often the best route: the chatbot collects data on real requests, which shows which actions to automate first.

Does an AI agent replace people?

In well-designed projects, no: it handles repetitive work and leaves people the complex cases, decisions and customer relationships.

Where does it live: app, website or internal systems?

Anywhere there's an interface: inside a mobile app, on a website, in an internal management tool or in messaging tools such as Slack, Teams or WhatsApp.

Conclusion

Chatbots and AI agents aren't competitors: they meet different needs. A chatbot informs, an agent acts. The choice depends on what users need to achieve and how safely the processes involved can be automated. GlueGlue designs and builds AI assistants and agents integrated into apps and platforms, always starting from the use case.

Let's talk about your project: get in touch with the GlueGlue team

Our headquarters

Milano
Via Santa Marta 19/A, Milano
+39 02 829 40378
Paris
3 Rue Dangeau, Paris
+33 1 87 65 24 05

Our partners

We are the only Italian company partner of Google Flutter. Our partnerships and awards are the lifeblood of our work: from Stripe to Google, we choose excellence to guarantee continuous value to our customers.

Our replies
to your questions

Apri o chiudi
Why choose glueglue?

We are a digital product agency with over 10 years of experience and advanced expertise in design and development. We have refined an agile and effective method, suitable for both startups and large enterprises, ensuring execution speed and consistent quality. We position ourselves in the upper‑mid range of the market, offering excellent value for money. Every project is overseen directly by the founding partners to ensure outstanding results. We are among the top User Experience and digital product agencies on Clutch, the leading global database for digital consulting.

Apri o chiudi
How does glueglue work and what are your areas of expertise?

We start with an in‑depth needs analysis, considering product and business objectives in the medium to long term. We often begin with visual identity: we assess positioning, analyze competitors, and identify opportunities to improve brand and image. We then move to UX/UI: we conduct a professional UX Review to identify areas for intervention and improve the usability of the site or app. We design the User Journey Map, mapping all touchpoints to understand real use cases and where to create tangible value. We create wireframes and share an interactive prototype that defines the functionality, structure, and interactions of each page. Once the wireframes are consolidated, we refine the interface design in detail to ensure a pleasant and consistent experience. Finally, our developers implement the product with modern technologies such as React, Flutter, Symfony, Svelte, Node.js, and more, ensuring quality, stability, and pixel‑perfect results.

Apri o chiudi
Do you use artificial intelligence?

Yes, on two fronts. Inside our own method, where it helps designers explore and compare several directions in hours instead of days, and helps engineers accelerate repetitive phases and raise quality with broader review and testing.
And inside the products we build for our clients: document and file analysis, predictive models, understanding of unstructured text, semantic search, assistants and automations.
For us it is a multiplier, not a shortcut: people stay in the loop and every AI feature has a success metric defined before it is written. Read how we use AI.

Apri o chiudi
What sets glueglue apart from other top design or product agencies?

We work on a limited number of projects to maintain constant focus and achieve excellent results. We manage each project with clear deadlines and regular meetings, building tailor‑made, truly customized solutions. With over 10 years of experience in digital, we apply a proven method that maximizes results in strategy, design, and development.

Apri o chiudi
Can you handle web design?

Yes. We work on iOS/Android apps, web apps, and complex platforms. A dedicated team also creates marketing websites, sites designed to effectively promote products or services.

Apri o chiudi
Do you also do branding or should I look for another agency?

We are a full‑service agency and offer branding services such as naming and logo design. We produce complete brand guidelines and work both on existing guidelines and in collaboration with other branding agencies.

Apri o chiudi
How much does it cost to entrust you with a digital project?

We believe in transparency: talking openly about budget helps create value for both sides. Every client has different needs, which is why we don’t use a fixed price list. Instead, we take the time to understand the context and propose a tailored approach with a fair, appropriate investment. Our UX/UI design projects start at €15,000, while branding engagements begin at €8,000. Mobile app development typically requires an investment starting from €40,000, web apps from €30,000, and websites from €15,000. Our average hourly rate for consulting is €70/hour.

Apri o chiudi
Do you also work with early‑stage startups, therefore with limited resources?

Absolutely yes: we love startups and often collaborate with talented entrepreneurs. We have invested in multiple ventures, favoring work for equity, contributing to funding rounds totaling over €30 million.

Let's talk about your partnership

Tell us a bit about you, and the boldest challenge you’re taking on

Contact us