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

MN Tech Studios
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A team of skilled software developers prepared to create and host tailored solutions across various industries. Our expertise lies in web design, e-commerce, data processing, and AI agents.
Highlights
$1,000+
Min Project Size
2-9
Employees
Plymouth, Minnesota, Us
Services Provided+3 Services
10% E-Commerce Development
5% Mobile App Development (iOS & Android)
10% Custom Web Application Development
13% Explainer Video Production
AI Summary
“MN Tech Studios delivers customized software solutions, specializing in web design, e-commerce, data processing, and AI agents, serving diverse industry needs with skilled expertise.”
Infolitz Software Private Limited
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Infolitz is an international technology partner that specializes in tailored IoT solutions, mobile and web application development, and AI-powered products. Emphasizing innovation, scalability, and rapid market entry, we assist both startups and large companies in transforming their concepts into im
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+2 Services
23% Mobile App Development (iOS & Android)
20% Custom Web Application Development
7% API Development & Integration
10% IT Staff Augmentation
AI Summary
“Infolitz Software Private Limited delivers innovative IoT, mobile, web, and AI-driven solutions, enabling startups and enterprises to rapidly transform ideas into impactful digital experiences globally.”
inVerita
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inVerita is a highly-rated partner in custom software development and digital transformation, utilizing AI and focusing on healthcare, data engineering, cloud modernization, and compliance solutions for clients ranging from enterprises to startups globally. Based in Lviv, Ukraine, with additional lo
Highlights
$50,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Lviv, Lviv, Ua
Services Provided
35% BI & Big Data Consulting & SI
10% AI Agent & Multi-Agent System Development
15% Custom AI Chatbot Development
40% Machine Learning Model Development
AI Summary
“inVerita delivers custom software development and digital transformation globally, specializing in AI, healthcare, data engineering, cloud modernization, and expanding into BI and product design services.”
3i Data Scraping
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3i Data Scraping is a leader in global web data scraping services, offering a wide range of solutions in Data Mining, Web Data Scraping, and Data Extraction. Founded in 2012, we excel in Big Data Services, combining creativity, strategy, and technology to deliver exceptional results. Our main emphas
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
250-999
Employees
Houston, Texas, Us
Services Provided
10% AI Strategy & Roadmap Consulting
20% Machine Learning Model Development
50% BI & Big Data Consulting & SI
20% Custom AI Chatbot Development
AI Summary
“3i Data Scraping specializes in advanced web data extraction and mining services, leveraging cloud-based solutions and innovative technology to deliver precise, timely, and actionable big data insights globally.”
Thinvo
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Thinvo is a leading company in the field of innovative AI solutions. Our skilled and forward-thinking team has made significant strides in developing advanced AI technologies. From creating sophisticated chatbots to enhancing large language models (LLMs) and developing completely autonomous AI agent
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
30% Custom AI Chatbot Development
25% LLM Integration & Prompt Engineering
20% AI Agent & Multi-Agent System Development
15% Generative AI
AI Summary
“Thinvo specializes in innovative AI technologies, developing advanced chatbots, enhancing large language models, and creating autonomous AI agents, delivering diverse, cutting-edge solutions across industries.”
IZENICA TECHNOLOGIES LLC
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IZenica Technologies LLC, located in Savannah, GA, USA, specializes in "AI Chatbot Setup Services" and provides cutting-edge automation solutions driven by AI for contemporary businesses. We create intelligent systems designed to streamline communication, enhance efficiency, and improve customer int
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
8% E-Commerce Development
17% Mobile App Development (iOS & Android)
25% Logo Design
25% Search Engine Optimization (SEO)
AI Summary
“IZenica Technologies LLC, based in Savannah, GA, delivers AI-driven automation and chatbot solutions enhancing communication, customer engagement, and business efficiency across platforms with scalable services.”
Context Studios - AI Development Studio & Agency Berlin
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Context Studios is a software development agency that harnesses artificial intelligence to specialize in fast product creation, including MVPs, bespoke web and mobile applications, and AI solutions. We assist businesses in testing their concepts with MVPs, help enterprises update their systems with
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
28% Custom Web Application Development
23% Mobile App Development (iOS & Android)
12% AI Strategy & Roadmap Consulting
25% Custom AI Chatbot Development
AI Summary
“Context Studios is a Berlin-based AI-driven software development agency specializing in rapid MVP creation, custom web and mobile apps, AI integration, and process automation to accelerate business innovation.”
Slake Design
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Slake Design is a specialized product studio catering to SaaS founders looking to launch engineering-grade MVPs without the unnecessary overhead of a typical agency. We focus on rapid development utilizing Next.js, Supabase, and AI agents. Unlike traditional agencies where junior developers handle y
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Austin, Texas, Us
Services Provided
35% Custom Web Application Development
15% Backend Development
25% Custom AI Chatbot Development
25% AI Agent & Multi-Agent System Development
AI Summary
“Slake Design specializes in rapid development of engineering-grade MVPs for SaaS founders, delivering production-ready software within weeks through senior engineer collaboration without agency overhead.”
Revealize Inc.
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Revealize assists companies in incorporating AI to enhance efficiency, boost revenue, and streamline operations. We create and implement AI-driven systems throughout your organization, from internal processes to customer-oriented applications, transforming manual tasks into scalable, smart solutions
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Newport Beach, California, Us
Services Provided+1 Services
10% AI Agent & Multi-Agent System Development
13% AI Strategy & Roadmap Consulting
17% Custom AI Chatbot Development
10% Machine Learning Model Development
AI Summary
“Revealize Inc. specializes in AI-driven software development and consulting, delivering custom web applications and intelligent automation solutions that enhance efficiency, optimize processes, and increase business value.”
Graphlogic
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Graphlogic aims to transform Robotic Process Automation (RPA) and Conversational AI for businesses by utilizing cutting-edge Natural Language Understanding (NLU) technology. This approach allows us to develop sophisticated chatbots, voice bots, Automatic Speech Recognition (ASR), Text-to-Speech (TTS
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Beograd, Belgrade, Rs
Services Provided+1 Services
15% AI Strategy & Roadmap Consulting
25% Custom AI Chatbot Development
25% Robotic Process Automation (RPA)
15% Generative AI
AI Summary
“Graphlogic develops advanced AI and automation solutions including RPA, conversational AI, chatbots, and voice technologies, enabling businesses to enhance efficiency through tailored, cutting-edge AI integrations.”

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Top Custom AI Chatbot Development Firms

List of the Best Custom AI Chatbot Development Agencies

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