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AI Custom Chatbot Development Company

"Chatbot: where small talk meets big ideas."

At Zealous System, we understand the power of AI chatbot technology in revolutionizing customer interactions. As a trusted chatbot development company, we leverage cutting-edge technologies and industry best practices to create intelligent and intuitive chatbot solutions. Our custom chatbot development services ensure that your chatbot aligns perfectly with your brand identity and delivers personalized user experiences. Whether you need a chatbot for customer support, lead generation, or e-commerce, our team of skilled chatbot developers is here to bring your vision to life.

At Zealous System, we understand the importance of providing comprehensive chatbot development services. Our chatbot app development company offers end-to-end solutions, from initial concept and design to implementation and maintenance. Our team excels in developing chatbots for diverse industries such as healthcare, e-commerce, finance, and more. With our expertise in AI chatbot development, we can create intelligent virtual assistants that automate tasks, provide instant support, and deliver personalized interactions. Trust Zealous System as your preferred chatbot development company to harness the power of conversational AI and revolutionize your business.

“Our numbers speak for themselves.”


Diverse Domains


Chatbots Designed


Chatbots Developers


On Time Delivery

Our Custom Chatbot Development Services

“Our expert fingers take no time in crafting top-notch web apps!”

Custom Chatbot

Custom Chatbot Development

  • In our custom chatbot development services, we utilize the latest tech like RESTful APIs, Webhooks, and real-time messaging protocols for smooth communication and data synchronization.
  • Using state-of-the-art NLP libraries and frameworks like TensorFlow, PyTorch, and spaCy, we develop chatbots with sophisticated language understanding capabilities.
  • Our chatbot experts use machine learning algorithms, such as deep learning models and recurrent neural networks, to continuously enhance the chatbot’s language comprehension and response accuracy.
Chatbot Design

Chatbot Design

  • Our chatbot developers use algorithms like decision trees, support vector machines, and deep neural networks to create intelligent chatbots adapting to user interactions, enhance their responses, and provide personalized experiences.
  • In our custom chatbot development services, we have tools such as Rasa, Dialogflow, or Microsoft Bot Framework, to create chatbot conversational flows ensuring smooth user interactions and transitions.
  • Our expertise in designing conversational architectures allows us to handle complex dialog scenarios and optimize chatbot performance.

Facebook Chatbot

  • Our team of experienced chatbot developers proactively uses Facebook’s Graph API, Messenger Platform, and Wit.ai to build intelligent and interactive chatbots.
  • By implementing advanced techniques such as sentiment analysis and entity recognition, our chatbots can deliver personalized and context-aware interactions.
  • Our team utilizes machine learning algorithms and frameworks like PyTorch and scikit-learn to train chatbots on vast amounts of data, enabling them to learn and improve over time.
WhatsApp Chatbot

WhatsApp Chatbot

  • Our expert team implements tech such as Node.js, MongoDB, and the WhatsApp Business API, for data exchange, real-time updates, and secure communication channels.
  • Our WhatsApp Chatbots are powered by advanced Natural Language Processing algorithms which enables a human-like conversational experience for your users, enhancing engagement and satisfaction.
  • Our custom WhatsApp Chatbot development services integrate tools like Twilio or Nexmo, to enable your chatbot to send and receive rich media, including images, videos, documents, and location data.
Telegram Chatbot

Telegram Chatbot

  • With NLP models such as BERT and GPT-3, we ensure accurate language understanding, sentiment analysis, intent recognition, and entity extraction, enabling your chatbot to engage in meaningful and context-aware conversations.
  • Our skilled chatbot developers utilize the API’s extensive features and capabilities to implement real-time messaging, inline keyboards, custom commands, message editing, and other interactive functionalities.
  • By implementing dialogue management frameworks like Rasa and Microsoft Bot Framework, we enable your Telegram chatbot to handle complex conversations, maintain context, manage user intents, and provide personalized responses.
Microsoft Chatbot

Microsoft Chatbot

  • Our expert team utilizes Microsoft Bot Framework and Azure Cognitive Services to develop highly customizable chatbots that seamlessly integrate with your existing systems.
  • Integrating Microsoft Cognitive Services into your chatbot for enhanced functionality with pre-trained AI models for speech recognition and synthesis.
  • Taking advantage of Azure’s cloud infrastructure, we ensure high availability, scalability, and security for your chatbot application.
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Process We Follow as a Chatbot Development Company

“We don’t dive into unnecessary complexities.”


Scope Analysis Process

  • Requirement Gathering
  • Detailed Scope Documentation
  • Wireframes
  • Technical Feasibility

Sprint Planning & Execution

  • Sprint Planning
  • Daily Standup Meeting
  • Designing & Development
  • Testing & Stage/Dev Deployment

UAT & Release

  • UAT Feedback & Bug Resolution
  • Deliver Well-crafted software
  • Deploy All Assets and Code


  • Knowledge Transfer to Client Team
  • Contract Based Support
  • Release Notes/User Manuals (If applicable)

Different Industries We Serve as a Chatbot App Development Company

Zealous System, a top chatbot app development company, serves diverse industries including healthcare, e-commerce, banking, customer service, and more. Trust us for developing tailored chatbot solutions for your industry's unique needs.

Healthcare Chatbot Healthcare Chatbot
Legal Assist Chatbot Legal Assist Chatbot
Banking & Finance Chatbot Banking & Finance Chatbot
Retail & Ecommerce Chatbot Retail & Ecommerce Chatbot
Travel & Tourism Chatbot Travel & Tourism Chatbot
Media & Entertainment Chatbot Media & Entertainment Chatbot
Education & E-Learning Chatbot Education & E-Learning Chatbot
Food Ordering Chatbot Food Ordering Chatbot

Tools We Use for Chatbot Development Services

At Zealous System, we use latest tools and technologies such as Python, TensorFlow, NLTK, and Microsoft Bot Framework, API integration to deliver exceptional chatbot development services.

Rasa NLU
Dialog Flow
IBM Watson
Chat Fuel
Wit Ai
Node js
Many chat
Recast ai
Amazon alexa

Why Zealous as a Enterprise Chatbot Development Company?

Looking for the best chatbot development company? Choose Zealous, a top chatbot app development company with expert chatbot developers. We specialize in enterprise chatbot development to deliver tailored solutions for your business.

Industry Experience

Zealous has a proven track record in the chatbot development industry, having successfully delivered chatbot solutions to clients across diverse domains, solidifying their expertise as a trusted chatbot development company.

User-Centric Design

Zealous focuses on creating chatbots with intuitive and user-friendly interfaces, ensuring smooth and engaging interactions for end-users.

Expert Chatbot Developers

Zealous is a team of skilled and experienced chatbot developers who possess in-depth technical knowledge and expertise in chatbot development.

Custom Chatbot Development

Zealous excels in creating customized chatbot solutions tailored to meet specific business requirements, ensuring a unique and personalized user experience.

Latest Technology

Zealous stays updated with the latest trends in chatbot development, leveraging cutting-edge technologies and tools to build innovative and robust chatbot solutions.

Natural Language Processing (NLP)

Zealous harnesses the power of NLP to enable chatbots to understand and interpret user inputs, ensuring more accurate and contextually relevant responses.

Machine Learning (ML)

Zealous incorporates ML techniques to enhance chatbot performance by enabling them to learn from user interactions and improve their responses over time.

Integration Capabilities

Zealous has expertise in seamlessly integrating chatbot solutions with existing systems, applications, and platforms to streamline operations and enhance user experiences.

Our Portfolio

"We are very proud of our diverse portfolio and the projects that our experts have created!"

Instant school
Instant School App

The Instant School App is a Mobile Platform that allows Schools to enrich relationship with their students’ parents in a few easy steps.

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K3 logistics
K3 Logistics

K3 Logistics is an Order Tracking app which provides a logistical tracking and monitoring system for a logistics company, where drivers and suppliers can track the progress of their orders.

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Digital wallet app
Digital Wallet App

Developed for one of our client in Middle East, digital wallet app is a new and convenient way to transfer money domestically as well as internationally, pay at authorized shops, and pay basic bills.

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Sonic tonic app
Sonic Tonic App

Sonic Tonic is an e-Health App that uses medically accepted Receptive Sound Therapy for making effective & fast interventions.

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AR spots finder
Ar Spots Finder

AR Spots Finder is a Mobile App that allows Visitors and Shoppers to easily locate a Brand, Product, Shop or Promotion in a Mall or at a Venue by utilizing Augmented Reality & Beacon Technology.

View Portfolio


Our Podcasts

Clutch Goodfirms

Client Testimonials

I have used Zealous for several of my projects, I have found the team to be very professional yet personable. When I work with Zealous, I know I am getting the best developers who understand my requirements before they start.

Andrew Arlington

Andrew Arlington

Sales Director at Digital Dilemma

I was retained by a client as a Software and Cloud Architect to support internal and customer-facing products. The client had existing mobile apps of poor quality built by another provider.

John Bentley

john bentley, II

CTO at 10XTS

From day-1 Pranjal and his team have been very good at delivering quality work on time to budget. They are dynamic, if resources need to be shuffled around depending on what work needs to be done.

Graham Bradford

Graham Bradford

Senior Product Manager at Ecentric Payment Systems Driving

Frequently Asked Questions

“We built strategies before development that work just for you.”

How long does it take to develop a custom chatbot solution?

The time it takes to develop a chatbot solution depends on various factors, such as the complexity of the chatbot and the business requirements. At Zealous System, we work closely with our clients to understand their needs and develop chatbot solutions that are tailored to their specific requirements.

Can chatbots be integrated with other systems?

Yes, chatbots can be integrated with various systems, including websites, mobile applications, and social media platforms. This allows businesses to provide a seamless customer experience across multiple channels.

How can Zealous Systems' chatbot development services enhance my business?

Zealous Systems’ chatbot development services can greatly enhance your business by providing an efficient and personalized customer support experience. Our chatbots are designed to handle customer queries, provide instant responses, and offer 24/7 support. Additionally, our chatbots can collect valuable user data, generate leads, and automate repetitive tasks, allowing your team to focus on more complex and strategic initiatives.

What is chatbot development cost?

The cost to build chatbot is influenced by several factors, such as its size, the number of resources required, the technology stack used, the complexity of the product, and the development process. Having said that, cost can be somewhere around $40,000 to $150,000.To obtain further information on this matter, please contact our business development team at info@zealousys.com.

How do you take care of intellectual property rights?

At the outset of every project, we establish a Non-Disclosure Agreement with each client to uphold strict confidentiality standards. Our commitment to safeguarding our clients’ information and intellectual property is of the utmost importance to us, and we take every precaution to ensure that it remains secure and private.

How can Zealous Systems' chatbot development services enhance my business?

Zealous Systems’ chatbot development services can greatly enhance your business by providing an efficient and personalized customer support experience. Our chatbots are designed to handle customer queries, provide instant responses, and offer 24/7 support. Additionally, our chatbots can collect valuable user data, generate leads, and automate repetitive tasks, allowing your team to focus on more complex and strategic initiatives.

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  • Zealous Clutch
  • Microsoft Partner
  • Google Agency Partner
  • D & B Partner
  • Adobe Solutions