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

SAS ONE PRIVATE LIMITED
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SAS One is a comprehensive technology partner that assists global businesses in developing, scaling, and maintaining high-performance software platforms, mobile applications, and embedded systems. With over ten years of experience, we empower driven teams across the US, UK, EU, and beyond through en
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Lucknow, Uttar Pradesh, In
Services Provided
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
50% Custom AI Chatbot Development
AI Summary
“SAS One provides end-to-end software and embedded system development services, empowering global clients with scalable, secure, and high-performance technology solutions across diverse industries.”
Centrale Telefonice
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Centrale Telefonice offers cloud-based VoIP phone systems for businesses in Romania, managed by SCIT Technology SRL in Cluj-Napoca since 2009. Our offerings feature cloud PBX, GSM SIM Hosting, AI Call Reports with automatic transcription, virtual AI agents, and Blureon Phone—a native SIP softphone f
Highlights
$50-99/hr
Avg Hourly Rate
2-9
Employees
Cluj-Napoca, Cluj, Ro
Services Provided
50% Custom AI Chatbot Development
30% API Development & Integration
20% Custom Web Application Development
AI Summary
“Centrale Telefonice delivers cloud-based VoIP solutions with AI features and integrated Odoo modules, offering comprehensive, contract-free business communication tools with rapid deployment and support in Romania.”
Aitlans Technologies
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Aitlans is a tech-focused company that specializes in AI-driven solutions and contemporary software development. With more than ten years of experience, our team of expert engineers assists businesses in turning concepts into scalable, impactful digital products. We serve various sectors, including
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Siliguri, West Bengal, In
Services Provided
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
50% Custom AI Chatbot Development
AI Summary
“Aitlans Technologies delivers AI-driven software development and IT consulting across sectors, creating scalable, user-friendly digital solutions that enhance efficiency, reduce costs, and foster innovation globally.”
Maxtron
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Maxtron is a company that specializes in IT product development and marketing. We create impressive products for our clients utilizing cutting-edge technologies such as AI and blockchain. Our services encompass a comprehensive range of IT solutions, from traditional technologies to web3 and AI. More
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
San Jose, California, Us
Services Provided
20% E-Commerce Development
30% Mobile App Development (iOS & Android)
50% Custom AI Chatbot Development
AI Summary
“Maxtron develops and markets IT products leveraging AI, blockchain, and web3 technologies, offering comprehensive IT solutions and advanced sales acceleration strategies for predictable outcomes.”
LATVGUY, LLC
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At LAtvGUY LLC, we are leaders in the industry, offering services such as Closed Captioning, Translation, and Audio Description, all while focusing on accessibility in the digital world. Our dedication to quality shines through our innovative solutions and our collaborative work with clients from va
Highlights
2-9
Employees
Services Provided
15% Broadcast Video
35% Explainer Video Production
50% Custom AI Chatbot Development
AI Summary
“LAtvGUY LLC specializes in accessible digital content services, including closed captioning, translation, and audio description, ensuring quality and seamless integration across media formats.”
Yes AI Group
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At Yes AI Group, we focus on developing AI-driven business solutions that enhance overall performance. Our top product is an AI Chatbot that handles numerous customer inquiries around the clock. Additionally, we offer AI Blog Writers designed with SEO features for websites, along with AI-generated c
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Bangkok, Krung Thep Maha Nakhon, Th
Services Provided
50% Custom AI Chatbot Development
15% LLM Integration & Prompt Engineering
20% Generative AI
15% AI Strategy & Roadmap Consulting
AI Summary
“Yes AI Group develops AI-driven solutions, including chatbots and SEO-focused content tools, enhancing customer management, business performance, and online visibility for diverse enterprises.”
Autobot
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At Autobot AI and Business Automation, we are committed to transforming business operations with advanced AI technologies. Our innovative range of products aims to boost productivity, optimize processes, and enhance customer engagement across diverse sectors. We focus on customized AI implementation
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Montreal, Quebec, Ca
Services Provided
35% AI Strategy & Roadmap Consulting
50% Custom AI Chatbot Development
15% Workflow Automation (Zapier / Make / n8n)
AI Summary
“Autobot specializes in advanced AI solutions that enhance productivity, optimize processes, and improve customer engagement through tailored automation tools across diverse industries.”
TMC AI
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TMC AI is a dedicated AI automation firm focused on integrating AI capabilities into contemporary businesses by offering insights, education, and practical solutions. We develop tailored, secure, and knowledge-driven AI systems that effortlessly blend with current business operations, ensuring top-n
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Vantaa, Fi
Services Provided
50% Custom AI Chatbot Development
35% AI Strategy & Roadmap Consulting
15% Generative AI
AI Summary
“TMC AI specializes in developing secure, customized AI automation solutions that integrate seamlessly with businesses while providing educational resources and events to enhance AI adoption and expertise.”
GenieTalk Private Limited
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Genie Verify: Revolutionize your data verification process with AI-driven virtual agents that enhance your data in real-time. Our advanced technology provides data verification services that are 1000 times quicker than human agents, making it the perfect choice for large databases and B2B lead/deman
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Indore, Madhya Pradesh, In
Services Provided
50% Custom AI Chatbot Development
15% Machine Learning Model Development
35% Conversational AI & Voice Assistant Development
AI Summary
“GenieTalk Private Limited delivers AI-driven data verification and conversational solutions, enhancing contact centers and optimizing data accuracy with advanced virtual agent technology for diverse industries.”
AI Calling Agents in Hyderabad - EchoLeads.ai
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EchoLeads is an AI-driven voice sales platform that utilizes advanced AI voice agents to automate outbound calling, lead qualification, and appointment scheduling. Specifically designed for contemporary revenue teams, this platform integrates AI cold calling software, AI sales development representa
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
50% Custom AI Chatbot Development
15% AI Strategy & Roadmap Consulting
10% Workflow Automation (Zapier / Make / n8n)
25% IT Staff Augmentation
AI Summary
“EchoLeads is an AI-driven voice sales platform automating outbound calls, lead qualification, appointment scheduling, and follow-ups to enhance pipeline growth and scale sales operations efficiently.”

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Top Custom AI Chatbot Development Firms

List of the Best Custom AI Chatbot Development Agencies

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