Top Custom AI Chatbot Development Firms

Custom AI chatbot development produces a bot built around one company's content, systems and tone rather than a generic widget. Developers connect a language model to the help center, policies and product data through retrieval, add actions such as order lookup, booking or ticket creation through APIs, and deploy it on the website, in the app, on WhatsApp or in Microsoft Teams, with live-agent handoff and conversation analytics. Businesses commission one when support queues grow, after-hours questions go unanswered, or an off-the-shelf bot gives wrong answers.

Compare chatbot developers here on resolution results from live deployments, the helpdesk platforms they have integrated, and how they test answers before launch.

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We evaluate companies on verified profile data: services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

8,154 Companies

List of the Best Custom AI Chatbot Development Agencies

Stralya
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Stralya is a leading technology partner focused on creating, developing, and expanding impactful digital solutions. We assist ambitious startups and established companies in navigating the digital realm through innovative engineering and user-focused design. **Our Core Expertise:** We don't merely
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Dubai, Dubayy, Ae
Services Provided+7 Services
13% Mobile App Development (iOS & Android)
17% Custom Web Application Development
3% E-Commerce Development
7% Cloud Consulting & SI
AI Summary
“Stralya partners with startups and established firms to deliver scalable custom software, AI-driven insights, intuitive UX/UI, and resilient cloud solutions focused on business growth and agile delivery.”
iClick Online Technologies
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At AtiClick Online Technologies, we assist businesses in achieving smarter growth through tailored software, ERP systems, web development, and AI-driven solutions. Located in Melbourne, Australia, our team combines innovative ideas with practical applications to provide digital solutions that enhanc
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+8 Services
6% API Development & Integration
6% Mobile App Development (iOS & Android)
9% ERP & CRM Development
4% Custom Web Application Development
AI Summary
“iClick Online Technologies provides tailored ERP, CRM, web, mobile, AI, and cloud solutions to streamline operations, enhance customer experiences, and drive digital growth across APAC.”
UpScale X
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UpScaleX is a German agency that utilizes AI automation to assist companies in removing manual, repetitive tasks with smart workflow automation. Established by Yves Lubaki, we focus on creating n8n workflows, AI agents, system integrations (including CRM and ERP), and tailored API connections. Our c
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
15% AI Agent & Multi-Agent System Development
5% AI Strategy & Roadmap Consulting
5% Custom AI Chatbot Development
5% Generative AI
AI Summary
“UpScaleX is a German AI automation agency specializing in smart workflow automation, system integration, and custom API solutions that save clients significant time while ensuring GDPR compliance and scalability.”
TheCoded Inc.
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TheCoded Inc. is an innovative technology solutions provider focused on revolutionizing businesses through advanced digital and data-driven technologies. Established in 2019, we offer a range of services including Data & AI, Business Applications, Cloud Migrations, DevOps, and tailor-made solutions,
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Los Angeles, California, Us
Services Provided+15 Services
4% Custom AI Chatbot Development
3% LLM Integration & Prompt Engineering
3% Generative AI
1% Other IT Consulting and SI
AI Summary
“TheCoded Inc. delivers innovative, user-centered technology solutions including Data & AI, Cloud, and Business Applications, enabling organizations to leverage Microsoft technologies for growth and transformation.”
Workvolve
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Workvolve creates workflow automations and AI integrations tailored for Australian businesses. We take care of the automations that have been lingering on your to-do list for years, such as CRM synchronization, lead follow-up, client onboarding, document processing, AI tools, and custom API integrat
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
Services Provided+5 Services
18% Workflow Automation (Zapier / Make / n8n)
5% Other IT Consulting and SI
3% AI Agent & Multi-Agent System Development
5% Custom AI Chatbot Development
AI Summary
“Workvolve specializes in automating workflows and integrating AI for Australian businesses, delivering custom CRM syncs, document processing, lead follow-ups, and AI API solutions with fixed fees.”
Borders Outsourcing Private Limited
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We generate ideas, develop concepts, market, and create a brand for you using our budget-friendly, all-inclusive, and flexible outsourcing solutions designed for Entrepreneurs, Startups, and Businesses with diverse needs. We simplify business for you.
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Bengaluru, Karnataka, In
Services Provided+26 Services
8% Custom Web Application Development
3% QA & Software Testing
2% Legacy System Modernization
5% Mobile App Development (iOS & Android)
AI Summary
“Borders Outsourcing Private Limited offers cost-effective, comprehensive outsourcing solutions that help entrepreneurs, startups, and businesses develop ideas, build brands, and streamline operations effectively.”
Beyond Data
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Beyond Data is an Australian consultancy that specializes in AI and data, assisting businesses in developing production-ready data infrastructure, AI solutions, and sophisticated analytics. Based in Brisbane, we cater to clients throughout Australia and New Zealand, focusing on creating insight-to-a
Highlights
$5,000+
Min Project Size
$150+/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
25% AI Strategy & Roadmap Consulting
5% Custom AI Chatbot Development
25% Machine Learning Model Development
10% AI Agent & Multi-Agent System Development
AI Summary
“Beyond Data, an Australian consultancy, delivers AI and data solutions, specializing in data infrastructure, analytics, and strategy to drive actionable business outcomes across Australia and New Zealand.”
Radiance Solution
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Radiance Solution is a reliable technology partner that focuses on automating DevOps processes to improve the efficiency of software development. Our knowledge in CI/CD pipelines, infrastructure as code (IaC), AI-driven monitoring, cloud automation, and security compliance enables businesses to expe
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
New Delhi, Delhi, In
Services Provided+9 Services
5% Machine Learning Model Development
2% Custom AI Chatbot Development
3% AI Model Fine-Tuning & Training
5% Cloud Consulting & SI
AI Summary
“Radiance Solution specializes in automating DevOps processes, cloud infrastructure, AI-driven monitoring, and security compliance to enhance software development efficiency and support digital transformation across businesses.”
Sotros Infotech
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Sotros Infotech Pvt Ltd is an India-based company focused on driving digital growth and implementing customer relationship management (CRM) solutions. We assist businesses in increasing their revenue using Salesforce, HubSpot, and marketing automation, combined with effective paid media campaigns. O
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Lucknow, Uttar Pradesh, In
Services Provided+7 Services
3% IT Staff Augmentation
3% AI Agent & Multi-Agent System Development
3% Custom AI Chatbot Development
17% CRM Consulting and SI
AI Summary
“Sotros Infotech specializes in CRM implementation and integrated performance marketing, delivering data-driven revenue growth solutions for B2B and service businesses across startups to enterprises.”
Nightingale Health Intelligence
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The healthcare sector has always had access to data, but it has struggled with a shortage of actionable insights—due to inadequate analytics infrastructure that fails to connect incompatible systems, delayed insights that impede timely decision-making, and AI tools created by individuals lacking und
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Services Provided+12 Services
4% Workflow Automation (Zapier / Make / n8n)
4% BI & Big Data Consulting & SI
1% IT Staff Augmentation
3% AI Strategy & Roadmap Consulting
AI Summary
“Nightingale Health Intelligence transforms healthcare by delivering timely, actionable insights through advanced analytics, integrating expertise to connect disparate data systems for improved clinical decision-making.”

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Top Custom AI Chatbot Development Firms

List of the Best Custom AI Chatbot Development Agencies

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