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

Codeket
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👋 Hello, we’re Codeket — your reliable partner for custom, scalable, and AI-driven software solutions. We assist businesses in transforming their ideas into dependable, high-performing applications that yield tangible results. 🚀 Here’s what we excel at: ⭐ Customized web and mobile applications des
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided
38% Custom Web Application Development
12% API Development & Integration
20% AI Strategy & Roadmap Consulting
30% Custom AI Chatbot Development
AI Summary
“Codeket delivers custom, scalable AI-driven software solutions including web and mobile applications, enterprise SaaS, and management systems across industries with modern design and strong backend technologies.”
Lexic.AI
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Lexic.AI is a document processing platform that enables users to analyze and comprehend documents with the capabilities of ChatGPT. We provide hundreds of pre-set prompts covering various topics such as Finance, Legal, Marketing, Purchasing, Crypto, SaaS, and Human Resources to assist you in analyzi
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Madrid, Madrid, Es
Services Provided+2 Services
10% AI Strategy & Roadmap Consulting
30% Custom AI Chatbot Development
25% Machine Learning Model Development
10% BI & Big Data Consulting & SI
AI Summary
“Lexic.AI is a Spain-based platform leveraging advanced AI, including ChatGPT, to provide comprehensive document analysis and business intelligence solutions across multiple sectors.”
Cambiante Technologies
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Cambiante Technologies is an innovative software development agency located in Jaipur, India, known for providing scalable technology solutions. With over a decade of experience, we offer comprehensive services across diverse areas such as AWS, Salesforce, IoT, and the development of mobile and web
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Services Provided
50% Mobile App Development (iOS & Android)
30% Custom AI Chatbot Development
10% AI Strategy & Roadmap Consulting
10% Cloud Consulting & SI
AI Summary
“Cambiante Technologies is a Jaipur-based software agency delivering customized, scalable solutions across AWS, Salesforce, IoT, mobile, and web, enhancing business agility and user experience globally.”
KOALINGO
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Koalingo's team of clinical specialists and AI engineers utilizes health information technology to create affordable, scalable, and customized digital health solutions that provide actionable data insights. The company aims to enhance the capabilities of healthcare providers through responsible inno
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Washington, District Of Columbia, Us
Services Provided
10% Cloud Consulting & SI
25% Custom AI Chatbot Development
15% AI Strategy & Roadmap Consulting
50% Managed IT Services
AI Summary
“Koalingo integrates clinical expertise and AI to develop scalable digital health solutions enhancing provider efficiency, supporting outcome-based care, and improving healthcare decision-making through actionable insights.”
Abhyudaya Softech LLP
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Abhyudaya Softech is a top technology solutions provider that focuses on AI-driven chatbots, Large Language Models (LLMs), and comprehensive development services. We assist B2C brands in discovering new growth avenues by offering scalable, high-performance solutions tailored to their specific busine
Highlights
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
15% Mobile App Development (iOS & Android)
35% Custom Web Application Development
28% Custom AI Chatbot Development
22% LLM Integration & Prompt Engineering
AI Summary
“Abhyudaya Softech LLP delivers AI-powered chatbots, large language models, and scalable full-stack development, enabling B2C brands to optimize operations, enhance customer engagement, and drive business growth.”
LogicLoom Systems
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Logic Loom Systems is an automation agency located in the US that focuses on Artificial Intelligence and improving workflows. We connect intricate business challenges with contemporary technology. Our team develops tailored AI agents, integrates CRM platforms, and creates automated workflows (using
Highlights
$1,000+
Min Project Size
$150+/hr
Avg Hourly Rate
2-9
Employees
Clifton, New Jersey, Us
Services Provided
35% AI Agent & Multi-Agent System Development
15% AI Strategy & Roadmap Consulting
30% Custom AI Chatbot Development
20% Workflow Automation (Zapier / Make / n8n)
AI Summary
“Logic Loom Systems, a US-based automation agency, specializes in AI-driven solutions, CRM integration, and automated workflows to enhance business efficiency and streamline operations.”
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Hand On Web Ltd
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Hand On Web is an AI automation agency located in Chester, UK. We create voice AI phone agents, chatbots for WhatsApp and websites, as well as workflow automation and bespoke AI solutions. Additionally, we provide web design, SEO, and digital marketing services.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Chester, England, Gb
Services Provided
20% AI Agent & Multi-Agent System Development
40% Conversational AI & Voice Assistant Development
30% Custom AI Chatbot Development
10% AI Strategy & Roadmap Consulting
AI Summary
“Hand On Web Ltd. is a UK-based AI automation agency offering voice AI agents, chatbots, workflow automation, bespoke AI solutions, web design, SEO, and digital marketing services.”
Jaybyte Technology
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Jaybyte Solutions aids businesses in automating repetitive digital tasks through AI, enabling teams to save time, lessen their workload, and increase efficiency. We create and implement effective AI automations using n8n and other top workflow tools, merging intelligent integrations with dependable
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
18% Custom Web Application Development
15% Mobile App Development (iOS & Android)
13% API Development & Integration
5% E-Commerce Development
AI Summary
“Jaybyte Technology specializes in AI-driven automation, custom software, and application development, enhancing business efficiency through intelligent workflows, AI tools, chatbots, and scalable digital solutions.”
Bleed AI
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In 2025, many B2B companies find it challenging to regularly secure qualified sales calls. At Bleed AI, we provide a systematic solution. We launch 50-point personalized outbound campaigns, track live buying signals, and utilize AI chat and reverse-IP tools to convert anonymous visitors into schedul
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided
20% Machine Learning Model Development
30% Custom AI Chatbot Development
20% Mobile App Development (iOS & Android)
30% Custom Web Application Development
AI Summary
“Bleed AI combines advanced AI, automation, and software development to deliver personalized B2B growth solutions, including AI-powered outbound campaigns and chatbot technologies for consistent sales pipelines.”
Ranked Web
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We specialize in creating high-quality, professional websites with a contemporary 2026 design, featuring GSAP animations and optimized for fast loading times. If your business needs a website that attracts more customers and ranks well on Google (SEO), RankedWeb is the ideal choice. Here’s why they
Highlights
< $25/hr
Avg Hourly Rate
Services Provided+3 Services
3% E-Commerce Development
3% Mobile App Development (iOS & Android)
22% Custom Web Application Development
5% API Development & Integration
AI Summary
“RankedWeb specializes in custom, SEO-optimized, fast-loading websites with modern designs and animations, offering transparent pricing, full ownership, and reliable delivery for businesses.”

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Top Custom AI Chatbot Development Firms

List of the Best Custom AI Chatbot Development Agencies

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