Top Chatbot Development Companies in Western Europe 2026 Rankings & 1,377 Client Reviews for 143 Service Providers

We have a list of 143 Chatbot development companies in Western Europe. This list contains matching case studies and references, 1,377 customer reviews, hourly rates, team size and much more. Use the appropriate filter options to find the best Chatbot Development Company for your business requirements.

  • ConSol AWARD WINNER TOP RATED

    Your data. Your AI. Sovereign AI consulting. ConSol AI is a bit different from the usual AI consulting. We help companies use modern AI in a sensible way—without letting sensitive data end up uncontrolled in US cloud services or locking it into rigid SaaS platforms. Instead of selling licenses for products and AI buzzwords, we work with our customers to develop practical AI solutions based on open technologies, sovereign infrastructu... Read More

    201-500
    > €1,000
    €100 - €149
  • Your project, our commitment Vention is a global software development company headquartered in New York, with European hubs in Berlin and Vienna. For over 20 years, Vention has helped startups, established enterprises, and industry innovators develop custom, scalable software solutions. With a network of more than 3,000 highly qualified technology experts, the company delivers solutions customers around the world ca... Read More

    1,001-5,000
  • We make your ideas grow! Since 1999, we’ve been developing custom software in Cologne and supporting our clients in digitizing business processes as true partners. Our team of software developers, AI experts, UX designers, and product managers guides clients end to end—starting from the strategic idea, through development, and all the way to long-term operations and ongoing improvement of their software solutions. We... Read More

    51-200
    > €5,000
    €100 - €149
  • Implementation of complex systems Chudovo is a custom software development company, focused on complex systems implementation. Customers rely on our expertise, appreciate transparency in time, budget, visibility of work progress, and our assistance in achieving their business objectives with high-quality solutions. Our teams follow best development practices and methodologies and apply their experience in such industries as hea... Read More

    51-200
    > €10,000
    €25 - €49
  • AI-first. Data, analytics, and the cloud. Adastra Corporation helps organizations across Germany and Europe turn investments in AI, data, and cloud into measurable business outcomes—securely, responsibly, and at scale. With more than 25 years of experience, Adastra Corporation supports companies in modernizing existing infrastructure, improving operational efficiency, and enabling data-driven decisions through advanced analytics and AI... Read More

    1,001-5,000
    > €25,000
    €100 - €149
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List of the Best Chatbot & Generative AI Development Companies in Western Europe

  • Generative AI Machine Learning Speech & Text Processing
    2-10
    < €25
    Courbevoie, France
    From Big Data to Big Ideas. We’re a next-generation IT consulting practice, built on a blend of expertise and advanced know-how in emerging information technologies and data science. We help our clients turn BIG DATA ambitions into reality by co-creating business-fit use cases and shaping the next wave of information system... Read More
    Website
  • Generative AI Machine Learning Speech & Text Processing Deep Learning
    1
    > €10,000
    €50 - €74
    Gignac-la-Nerthe, France
    Web development, apps & AI for SMEs and startups Description 2: Expertise and Technology At Code-66, we support organizations of every size as they move through digital change. Our services cover: • High-performance websites: We build modern sites that are SEO-friendly and tailored to your needs, using Framer, WordPress, or Webflow. • Web and... Read More
    Website
  • Generative AI Machine Learning Robotics Pattern Analysis & Recognition Cognitive Computing
    2-10
    > €10,000
    > €200
    Amsterdam, Netherlands
    First results in 4 weeks. ROI in 4 months. SPAIK is an Amsterdam-based senior AI consulting firm. We support mid-market and enterprise organizations (€10M–€200M in revenue) in deploying AI that people actually use—so you don’t end up with yet another solution that just sits idle. We blend 10+ years of technical depth with practical change... Read More
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