The best AI chatbot agencies in Belgium in 2026: an honest overview

Anyone looking to have an AI chatbot built in Belgium mostly finds lists that were not written for Belgian companies: international self-promotion pieces, Dutch overviews and directories without criteria. An editorial overview of the best AI chatbot agencies in Belgium simply did not exist until today. This article fills that gap, and I am putting my cards on the table straight away: ClickForest builds AI chatbots itself and therefore appears in its own list, in first place. That is exactly why the selection criteria are spelled out, why each agency comes with a note on who it suits, and why you will also read when ClickForest is not the logical choice. Nine Belgian players, each checked on their own service pages on 30 July 2026, from SME specialists to enterprise agencies.

How was this list compiled and why is ClickForest in it?

This list contains nine Belgian agencies that demonstrably build AI chatbots or conversational AI, each verified through their own service pages on 30 July 2026. ClickForest is in it because this article appears on clickforest.com: that is an interest, not a neutral given. Which is why the criteria, the sources and the limitations of every player are stated explicitly, including those of ClickForest itself.

The selection followed three criteria:

• A Belgian office with a verifiable address on the agency’s own site or in official company registers.
• An explicit chatbot or conversational AI service on their own site, not a vague AI promise. Players without a verifiable chatbot offering, or with an unreachable site on the check date, did not make the list; Superlinear, for instance, today only shows enterprise orchestration, no chatbot service.
• No paid placements. No agency paid to be included and this article contains no affiliate links.

The order is a segment grouping, not a quality ranking: SME specialists first, then conversational AI specialists, enterprise agencies and one full-service agency. ClickForest leading the list is the only editorial preference in this article, and why that is defensible you can read in the entry itself.

Which are the best AI chatbot agencies in Belgium?

Belgium has nine relevant chatbot builders, spread across four segments: SME specialists (ClickForest, ThoughtLabs, GVISION), conversational AI specialists (Campfire AI, Raccoons), enterprise AI agencies (ML6, Faktion, Arinti) and one full-service digital agency with chatbots in its offering (iO). Which agency fits best depends on company size, integration needs and support volume, not on a single universal ranking.

1. ClickForest (Bonheiden, Mechelen region)

ClickForest builds AI customer service chatbots for Flemish SMEs and scale-ups, from the Mechelen region. Clients choose between two build routes: an implementation on Chatbase.co, or a fully custom chatbot directly on Anthropic’s Claude API for those wanting maximum control and bespoke work. For that first route, ClickForest is the only Belgian partner listed in the official Chatbase Experts directory: 52 partners worldwide, one from Belgium, checked on 30 July 2026. The bot on clickforest.com itself is one of those custom Claude builds. Every bot consists of three layers: a chat widget on the website, automatic email handling and a connection to CRM systems such as HubSpot or Zendesk. Every bot is trilingual (Dutch, French, English) with automatic language detection, exactly what the Belgian market requires. On top of that, every client gets a custom admin interface showing all visitor conversations and questions: those insights feed the knowledge base so the bot anticipates what is actually being asked, and spam visitors can be blocked so they do not burn tokens and therefore budget. ClickForest promises up to 80% fewer recurring support tickets; that is an in-house service claim, but you can test the evidence yourself, because that same bot runs live on the chatbot service page, bottom right. A project is delivered within two to three weeks according to the agency, depending on complexity, source data and integrations, and you work directly with founder Frederiek Pascal, without intermediate layers. In fairness: anyone receiving barely any customer questions is advised against a chatbot by ClickForest itself, and for enterprise projects with in-house data teams, the players further down this list are the more logical choice. The service is part of the wider AI for growth offering.

2. ThoughtLabs (Brussels)

ThoughtLabs designs and develops custom chatbots from the Manhattan Center in Brussels, with integration services and multilingual solutions in Dutch, French, English and German, including voice-enabled bots. According to its own site, the agency builds on NLP frameworks such as GPT models and Rasa, and targets SMEs, e-commerce companies, fintechs and healthcare organisations. One caveat belongs here: it is a smaller player with little external confirmation available, so all information here comes from its own site.

3. GVISION (Asse)

GVISION combines web and Teams chatbots with telephony callbots, a combination that barely appears elsewhere in this list. The bots are trained on internal documents via RAG and work across channels such as WhatsApp, Slack and Messenger, with connections to CRM and SharePoint. Interesting for companies that want to automate their phone reception alongside their website.

4. Campfire AI (Brussels)

Campfire AI is the most outspoken pure conversational AI agency in this list: “Whatever AI bot you want, we can build it, train it and maintain it”, states its own site. Alongside building and training bots and voicebots, the agency delivers conversation design and AI strategy. Its own reference list includes Rawbank, Eurostar and The Kitchen Family, and the agency publishes a report analysing 65 Belgian chatbots from 2025. Campfire AI is also a partner of Sinch, the company behind the Chatlayer platform discussed further down.

5. Raccoons (Leuven)

Raccoons builds digital assistants on its own Oswald chatbot platform and also delivers RAG knowledge assistants and multi-agent implementations, including for Bank Van Breda. Its client list further includes VRT, TVH and Doccle. Anyone wanting to automate document processing alongside a chatbot will find the sister product Klassif.ai at Raccoons.

6. ML6 (Ghent)

ML6 calls itself “Europe’s AI Engineering Powerhouse” and operates from Ghent, Amsterdam, Berlin and Munich. Chatbots there are part of agentic AI solutions for customer service among other things, built on its own enterprise platform Unum. The references on its own site (ING, ASML, Orange) and the partnerships (OpenAI Advanced Partner, Anthropic, Google Cloud) make the segment ML6 plays in immediately clear: large organisations with serious data ambitions.

7. Faktion (Antwerp)

Faktion positions itself as an AI Product Studio for enterprises and builds AI agents, knowledge assistants and enterprise workflows: “Tailored AI Knowledge Assistants turn static documentation into searchable intelligence”, according to its own site. Note the nuance: Faktion profiles itself on agents and knowledge assistants, not on classic FAQ chatbots. What that difference means in practice is explained in the article on AI agents.

8. Arinti (Kontich)

Arinti applies AI for the enterprise and public sector, with Microsoft and Databricks partnerships, and says it built the first GenAI chatbot on a Flemish municipal website, for the city of Kortrijk. Its reference list includes names such as Volvo, Mercedes-Benz and Unilever. For an SME, Arinti is rarely the entry point; for a public service or corporate, all the more so.

9. iO (Antwerp, Diegem, Ghent and Herentals)

iO is the only full-service digital agency in this list, with “Conversational AI and chatbots” as part of a broad AI offering and four Belgian offices. The logical choice for organisations wanting their chatbot handled by the same partner as their website, campaigns and content.

Do you choose an SME specialist or an enterprise agency?

SMEs are best served by an agency that makes small projects viable: ClickForest, ThoughtLabs or GVISION. Large organisations with in-house data teams, compliance obligations and tender procedures fit better with ML6, Faktion or Arinti. That distinction comes straight from the agencies’ own positioning and is therefore not a quality judgement, but it is the quickest filter to halve this list.

Hiring an enterprise agency for a chatbot that needs to catch twenty recurring questions is buying a truck for the school run. The reverse applies too: anyone running thousands of conversations a day across multiple markets needs governance, data contracts and a party that tests at that scale. For most Flemish SMEs, the conversation starts more soberly: which questions come back every week, where is the time saving, and how do you connect the bot to your existing marketing automation? Anyone unsure which segment they fall into will find a realistic framework in the guide to AI consultancy for SMEs.

What is the difference between a chatbot agency and a chatbot platform?

An agency builds, trains and maintains the chatbot for you; a platform is software with which you do that yourself. Building it yourself looks cheaper, but it shifts the real work, from conversation design through training to integrations and maintenance, to your own team. The rule of thumb: if you have nobody internally who can follow this up structurally, choose an agency.

The best-known platform example with Belgian roots is Chatlayer: founded in Antwerp in early 2018 and acquired in March 2020 by Sweden’s Sinch, which turned it into an international SaaS platform with language understanding in more than a hundred languages. Early clients included Belfius and Foyer.

“We have built a platform that leverages AI and NLU to improve customer experience and drive measurable business outcomes. We are excited to partner with Sinch who adds deep mobile expertise and can help scale our offering to an international audience”

— Rick van Esch, CEO of Chatlayer, at the acquisition in March 2020

The fact that an Antwerp start-up of seventeen employees was acquired in 2020 for an enterprise value of 6.9 million euros says something about how early Belgium was on conversational AI. Anyone wanting to build on such a platform today should above all assess honestly who will keep training the bot after launch. Those preferring to outsource that structurally, or who want to build software with AI more broadly, should look at the agencies in this list.

Why is demand for AI chatbots growing among Belgian companies?

Because Belgian companies are adopting AI remarkably fast: 34.5% of companies with at least ten employees used at least one AI technology in 2025, up from 24.7% in 2024. That places Belgium fourth in the EU, where the average sits at 20% (Eurostat). Chatbots are the most visible part of that wave, driven by rising customer expectations.

The Eurostat figure covers AI in the broad sense, not chatbots alone, but the customer expectations behind it have been measured. In Zendesk’s international CX Trends research (more than 11,000 respondents across 22 countries, Belgium was not in the sample), 74% of consumers expect 24/7 customer service and 85% of CX leaders say a single unresolved issue can be enough to lose a customer. Back in July 2022, based on a limited survey of fifty organisations, Gartner predicted that chatbots would become the primary customer service channel for around a quarter of organisations by 2027.

“Chatbots and virtual customer assistants (VCAs) have evolved over the past decade to become a critical technology component of a service organization’s strategy.”

— Uma Challa, Sr Director Analyst at Gartner

The next step is already emerging: AI agents that do not just answer but also act. In Salesforce’s State of Service research, the professionals surveyed expect AI to handle half of all customer service cases by 2027, up from roughly 30% today; an expectation, not a measurement.

“AI agents go beyond predictions and automation; they can understand context, take action, make decisions, and adapt in real time.”

— Kishan Chetan, EVP and General Manager, Salesforce Service Cloud

What that evolution means concretely for a company starting today is worked out in the overview of AI chatbots for customer service.

What should you look for when choosing a chatbot agency?

Six checkpoints separate a good chatbot agency from an expensive disappointment: a live bot you can test yourself, multilingual support with at least Dutch and French, integrations with your existing systems, clarity on who trains the bot after go-live, ownership of your data and knowledge base, and the honesty to say no when a chatbot makes no sense.

1. Test a live bot. Every agency happily shows slides; ask for a working bot you are allowed to break. An agency that does not dare put its own bot on its own site is telling you something.
2. Insist on Dutch and French. For the Belgian market, a monolingual bot is half a solution. Automatic language detection is part of the deal today.
3. Check the integrations upfront. A bot that cannot read your CRM, webshop or ticketing system remains a glorified FAQ. Ask explicitly about experience with your stack.
4. Put in writing who trains and maintains. A chatbot is not a one-off project; someone has to adjust the answers based on real conversations.
5. Claim ownership. Your knowledge base and conversation data stay yours, even if you switch partners later.
6. Value a no. An agency that says your support volume is too low for a chatbot earns your trust for the moment when the timing is right.

“AI is not the differentiator anymore. How intelligently you apply it is.”

— Tom Eggemeier, CEO of Zendesk

Unsure which segment your company falls into, or what a chatbot realistically delivers at your support volume? ClickForest assesses for Flemish SMEs and scale-ups in a no-obligation video call whether an AI chatbot makes sense: within half an hour you have an honest answer, even if that answer is “not yet”.

Is an AI chatbot right for your business at all?

Not always. A chatbot pays off when the same customer questions recur in volume: orders, deliveries, returns, opening hours, product advice. If you only get a handful of questions a week, or mainly complex cases requiring human follow-up, a chatbot solves little and you are better off starting with your processes.

The honest order of play: first measure how many questions your support channel receives and what share is repetitive. If that share is high, the business case is quickly made, because every automatically answered question is time gained for your team. If it is low, invest first in clearer product pages and a better FAQ; that costs less and often solves the same problem. And companies that mainly want to appear in the AI answers of ChatGPT or Perplexity do not need a chatbot but GEO, a different discipline that is often confused with it. How you make sure ChatGPT recommends your business is a story of content and authority, not of a widget on your site.

Conclusion: the best chatbot agency depends on your segment

Nine agencies, four segments, and one piece of advice I consider more important than any ranking: choose a party that dares to show its own work live and says honestly when a chatbot makes no sense. For enterprise projects, look at ML6, Faktion or Arinti; for pure conversational AI depth, at Campfire AI or Raccoons; for an all-in-one digital partner, at iO. ClickForest builds AI chatbots for SMEs and scale-ups in Flanders, trilingual and connected to your CRM, and shows the evidence live on its own site. Which is exactly why this article exists: anyone looking for an AI chatbot agency in Belgium deserved a more honest overview than the self-promotion that stood there until today. Start with the segment that suits you, test the live bots, and let every candidate answer your ten most frequently asked customer questions first. Questions about this overview, or an agency you think belongs in it: let us know.