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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8,154 Companies

List of the Best Custom AI Chatbot Development Agencies

Aurateria Technologies
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Aurateria is a software studio led by its founder, located in Jaipur, India, that focuses on modernizing legacy systems, developing custom enterprise software, and managing cloud infrastructure. We assist businesses in revitalizing outdated PHP and Laravel codebases, creating modern ERP, CRM, and HR
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Jaipur, Rajasthan, In
Services Provided+4 Services
10% Custom Web Application Development
5% Mobile App Development (iOS & Android)
5% E-Commerce Development
8% API Development & Integration
AI Summary
“Aurateria Technologies, based in Jaipur, specializes in modernizing legacy systems, custom enterprise software, and comprehensive cloud solutions with founder-led senior expertise and agile delivery.”
Cube B.V.
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We create and develop online solutions for businesses aiming to thrive in the evolving digital economy. The landscape for us and our clients is entirely digital. Our mission is to foster a curiosity-driven ecosystem, which we achieve by focusing on learning, experimentation, and creation through our
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Oldenzaal, Nl
Services Provided+3 Services
14% Mobile App Development (iOS & Android)
15% Custom Web Application Development
5% E-Commerce Development
10% Product UX Strategy
AI Summary
“Cube B.V. delivers innovative digital solutions, including web, mobile, AI, and IoT applications, fostering a curiosity-driven ecosystem focused on learning, collaboration, and lasting value creation.”
Gamebole
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GameBole is a gaming startup that offers both services and products, with an emphasis on delivering high-quality games and visual experiences.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Lahore, Pk Punjab, Pk
Services Provided
10% API Development & Integration
24% Mobile App Development (iOS & Android)
33% Product Design
33% Custom AI Chatbot Development
AI Summary
“GameBole is a gaming startup delivering high-quality games and visual experiences through innovative products and services, focusing on excellence in interactive entertainment.”
AA Lab
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At AA Lab, we focus on developing top-notch mobile and web applications, delivering outstanding quality while being budget-friendly.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Calgary, Alberta, Ca
Services Provided
24% Mobile App Development (iOS & Android)
10% Custom Web Application Development
33% Product UX Strategy
33% Custom AI Chatbot Development
AI Summary
“AA Lab specializes in creating high-quality mobile and web applications, combining excellent performance with cost-effective solutions for diverse client needs.”
PosioAi
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Posio.ai is a consultancy that specializes in implementing AI solutions to create and manage fully automated revenue systems for businesses in the growth stage. Our expertise includes AI chatbots, voice agents, CRM automation, and lead follow-up systems, all of which can be set up within 30 days and
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Tracy, California, Us
Services Provided
20% AI Strategy & Roadmap Consulting
30% Custom AI Chatbot Development
50% Operational Process Consulting
AI Summary
“Posio.ai delivers tailored AI-driven automated revenue systems, including chatbots and CRM automation, supporting growth-stage businesses with ongoing consultancy, setup, and optimization, primarily in California.”
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EpickOne
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EpickOne is a French web and AI agency that collaborates with European small and medium-sized businesses as well as mid-market companies to create, develop, and manage tailored digital products. Our expertise lies in Symfony/API Platform back-ends, Flutter cross-platform mobile applications, and sov
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Paris, Ile De France, Fr
Services Provided
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
35% Custom AI Chatbot Development
15% Workflow Automation (Zapier / Make / n8n)
AI Summary
“EpickOne is a French digital agency specializing in custom web and AI solutions, serving European SMEs and mid-market clients with expertise in Symfony, Flutter, and sovereign AI technologies.”
Broca AI
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Broca AI is a dedicated artificial intelligence firm that develops personalized AI agents and sophisticated workflow automations. We collaborate with innovative companies to eliminate repetitive tasks, enhance operations, and smoothly incorporate cutting-edge AI into their current systems. Whether y
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
Rochester Hills, Michigan, Us
Services Provided+1 Services
35% AI Agent & Multi-Agent System Development
10% AI Strategy & Roadmap Consulting
10% Generative AI
35% Custom AI Chatbot Development
AI Summary
“Broca AI develops personalized AI agents and workflow automations, partnering with companies to eliminate repetitive tasks, optimize operations, and integrate advanced AI solutions for scalable efficiency and revenue growth.”
Moda
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Moda is a marketing platform designed for eCommerce brands that allows them to connect their online store with just one click, enabling the sending of personalized emails and SMS messages to specific customer segments. At its core, Moda features an enterprise-grade customer data platform that captur
Highlights
50-249
Employees
Services Provided
43% Email Marketing & Automation
8% Ecommerce Marketing
17% Machine Learning Model Development
32% Custom AI Chatbot Development
AI Summary
“Moda is an AI-powered eCommerce marketing platform that integrates customer data and advanced automation to deliver personalized email and SMS campaigns, boosting sales and customer engagement.”
CoSupport AI
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CoSupport AI is a comprehensive platform designed to automate and enhance customer support across various channels, including chat, email, and social media. Tailored for teams handling a large volume of inquiries, the platform features an AI Agent capable of managing up to 90% of customer queries wi
Highlights
10-49
Employees
Los Angeles, California, Us
Services Provided+1 Services
18% Generative AI
8% AI Strategy & Roadmap Consulting
25% Custom AI Chatbot Development
32% Live Chat & Chatbot Implementation
AI Summary
“CoSupport AI automates multi-channel customer support with customizable AI models, enhancing productivity and insights, supporting 40+ languages, quick integration, enterprise security, and transparent pricing.”
Kohminds
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Kohminds Technologies is a company specializing in digital systems and AI solutions that assists businesses in designing, building, and enhancing high-performance digital products. We collaborate with startups, SaaS firms, agencies, and corporate teams seeking clarity, speed, and accountability in t
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
20% Mobile App Development (iOS & Android)
14% Custom Web Application Development
13% Product UX Strategy
10% Mobile App UI Design
AI Summary
“Kohminds Technologies partners with businesses to design and build high-performance digital products, leveraging AI integration, application development, UI/UX design, and strategic digital solutions for impactful outcomes.”

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Top Custom AI Chatbot Development Firms

List of the Best Custom AI Chatbot Development Agencies

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