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

Leadsurance
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Leadsurance aims to deliver top-notch insurance marketing in the industry by generating exclusive lead pipelines for independent insurance agencies. We recognize that investing upfront in low-quality shared insurance leads can be costly and risky, often yielding minimal returns. Additionally, we und
Highlights
2-9
Employees
Services Provided
33% Custom AI Chatbot Development
17% Robotic Process Automation (RPA)
50% Demand Generation Marketing
AI Summary
“Leadsurance specializes in generating exclusive insurance leads and enhancing digital marketing automation for independent agencies, optimizing resources and improving client acquisition efficiency.”
Call Center Services International
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Call Center Services International (CCSI) focuses on providing affordable contact center solutions that support performance objectives while lowering labor and operational expenses. CCSI's staffing solutions are based in Mexico, featuring a bilingual (English/Spanish) team that is professional, resu
Highlights
$100,000+
Min Project Size
< $25/hr
Avg Hourly Rate
1000-9999
Employees
San Diego, California, Us
Services Provided
38% Customer Support Outsourcing
12% Live Chat & Chatbot Implementation
30% Custom AI Chatbot Development
20% AI-Powered Document Processing
AI Summary
“Call Center Services International delivers bilingual Mexico-based contact center and AI solutions that reduce costs, enhance customer engagement, and efficiently support U.S. business operations.”
novacoreautomations
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Novecore Automation is a state-of-the-art AI automation agency that specializes in developing intelligent AI calling agents and chatbots to help businesses improve communication, increase sales, and enhance customer service. The agency aims to automate repetitive business tasks using advanced conver
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided
40% AI Agent & Multi-Agent System Development
35% Custom AI Chatbot Development
15% Generative AI
10% CRM Consulting and SI
AI Summary
“Novecore Automation develops intelligent AI calling agents and chatbots, automating business communication and tasks to enhance efficiency, customer service, and sales performance for scalable growth.”
DIGITAL-IMAGES sp. z o.o.
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Oferujemy tworzenie profesjonalnych i atrakcyjnych stron internetowych, sklepów e-commerce, stron docelowych oraz aplikacji webowych, mobilnych i desktopowych. Dodatkowo realizujemy niestandardowe rozwiązania programistyczne, takie jak konfiguratory produktów czy online kalkulatory. Naszym celem jes
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Poznan, Greater Poland, Pl
Services Provided+5 Services
12% E-Commerce Development
5% API Development & Integration
10% Custom Web Application Development
7% Mobile App Development (iOS & Android)
AI Summary
“DIGITAL-IMAGES sp. z o.o. develops professional websites, e-commerce platforms, landing pages, and diverse web, mobile, and desktop applications, delivering tailored IT solutions like product configurators and online calculators.”
Evolvv AI
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At evolvv, we develop AI systems that go beyond mere conversation to deliver results. By integrating state-of-the-art voice agents with your essential business operations, we remove manual obstacles, speed up lead generation, and enable your team to concentrate on strategic initiatives that drive si
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided
15% Generative AI
35% Custom AI Chatbot Development
10% IT Staff Augmentation
40% AI Strategy & Roadmap Consulting
AI Summary
“Evolvv AI creates advanced voice agent systems to automate business operations, enhance lead generation, and enable strategic focus, providing scalable, results-driven automation solutions.”
Majorlinkx LLC
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We are a technology firm that develops tailored web applications, APIs, and oversees cloud infrastructure for companies. Our expertise lies in contemporary JavaScript and TypeScript frameworks such as React, Next.js, Vue, Nuxt, and NestJS, in addition to Ruby on Rails, Go, Python, AWS, and infrastru
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Boca Raton, Florida, Us
Services Provided+1 Services
17% Custom Web Application Development
7% Mobile App Development (iOS & Android)
10% API Development & Integration
33% DevOps Engineering
AI Summary
“Majorlinkx LLC develops customized web applications, APIs, and manages cloud infrastructure using modern JavaScript, Ruby on Rails, Python, Go, AWS, and infrastructure automation technologies.”
Kodsuz
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Kodsuz is a no-code agency located in Türkiye that focuses on creating tailored web applications and AI solutions. With a skilled team in no-code and AI technologies, we are dedicated to fulfilling our commitments to clients. Throughout the years, we have collaborated with numerous businesses to tur
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Izmir, Izmir, Tr
Services Provided
50% Custom Web Application Development
30% Custom AI Chatbot Development
20% Machine Learning Model Development
AI Summary
“Kodsuz is a Türkiye-based no-code agency specializing in custom web applications, AI solutions, Bubble.io development, consulting, and part-time CTO services to realize client concepts.”
Vortician
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Vortician creates advanced AI solutions aimed at addressing genuine business challenges. We develop AI agents, calling agents, and intelligent chatbots that function as true team members rather than mere demonstrations. With over 25 successful projects completed, we assist startups and businesses in
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
Multan, Pk Punjab, Pk
Services Provided
30% Custom AI Chatbot Development
20% Generative AI
50% Custom Web Application Development
AI Summary
“Vortician specializes in creating advanced AI solutions, including AI agents and chatbots, supporting startups and businesses with MVPs, scalable systems, and ongoing strategic guidance.”
Codi Technologies
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Codi Technologies is a reliable development partner committed to creating advanced web and mobile applications using the Bubble.io platform. Whether you're an established company, a startup, or an agency, we can help turn your concepts into reality significantly faster than conventional approaches.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Los Angeles, California, Us
Services Provided
30% Custom AI Chatbot Development
20% Conversational AI & Voice Assistant Development
50% Custom Web Application Development
AI Summary
“Codi Technologies partners with businesses to rapidly develop advanced web and mobile applications leveraging Bubble.io, transforming concepts into efficient, scalable digital solutions for diverse clients.”
SnipByte
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SnipByte is a comprehensive digital agency with over five years of expertise in providing effective Web, Mobile, and AI solutions. We have successfully finished more than 150 projects for over 50 clients globally, assisting businesses in automating processes, lowering expenses, and growing more rapi
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Fateh Jang, Pk
Services Provided+2 Services
20% Custom Web Application Development
13% API Development & Integration
8% E-Commerce Development
10% Mobile App Development (iOS & Android)
AI Summary
“SnipByte is a digital agency offering web, mobile, and AI solutions, delivering over 150 projects globally to enhance automation, reduce costs, and drive business growth.”

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Top Custom AI Chatbot Development Firms

List of the Best Custom AI Chatbot Development Agencies

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