Top Custom AI Chatbot Development Companies

A high-performing Custom AI Chatbot Development solution can accelerate growth, boost customer engagement, and create new revenue streams—but only if it's built by a team you trust. Edverise makes it easy to connect with leading Custom AI Chatbot Development companies around the globe. Every profile sets out services, pricing, locations, and past work so you can compare on evidence. Use Edverise's filters to sort partners by budget, industry expertise, and location. Start comparing profiles to find the right match for your project.

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We evaluate companies on verified profile data — services, pricing, locations, and portfolio. Client reviews are being collected. We may earn a fee for some placements. How we rank and verify

8,146 Companies

List of the Best Custom AI Chatbot Development Agencies

Diffco
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Diffco is a company located in San Francisco that focuses on AI, custom software development, and staffing solutions. With over 17 years of experience in delivering reliable solutions for mobile, web, and AI applications, it aims to foster and enhance your business growth. The products we create are
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
San Jose, California, Us
Services Provided+9 Services
15% Custom Web Application Development
13% Mobile App Development (iOS & Android)
8% Backend Development
8% Frontend Development
AI Summary
“Diffco, based in San Francisco with 17+ years' experience, delivers AI-driven custom software and staffing solutions, serving notable clients with transparent, client-focused project development and team augmentation.”
VeViDi
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We develop reliable and high-quality software that integrates your ideas and needs into a customized solution. Our offerings include: ✅Web Development ✅CRM Development ✅Cloud Solutions (AWS, Google Cloud, Heroku, etc.) ✅Mobile Applications ✅API Integration ✅Game Development ✅Software Maintenance & S
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Khmelnytskyi, Ua
Services Provided+4 Services
18% Custom Web Application Development
13% Mobile App Development (iOS & Android)
10% API Development & Integration
7% Backend Development
AI Summary
“VeViDi specializes in delivering tailored software solutions across web, mobile, cloud, CRM, and game development, leveraging diverse technologies for reliable, high-quality applications and ongoing support.”
Unlocking Tech
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Your AI Engineering Partner — From Strategy to Implementation Unlocking Tech is a Portuguese AI engineering studio focused on developing tailored AI agents, intelligent software, and automation systems for companies committed to achieving operational success. We don’t just promote AI as an abstract
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Lisboa, Lisbon, Pt
Services Provided+5 Services
6% AI Strategy & Roadmap Consulting
7% LLM Integration & Prompt Engineering
8% Custom AI Chatbot Development
6% Machine Learning Model Development
AI Summary
“Unlocking Tech is a Portuguese AI engineering studio delivering tailored AI agents, intelligent automation, and customized platforms to optimize operations across various industries globally.”
Fantasy Space
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Fantasy Space is a product engineering firm that utilizes AI to assist startups and growing businesses in transforming their ideas into scalable web, mobile, and intelligent software solutions. Our main strengths lie in our role as a strategic tech partner, integrating product strategy, UI/UX design
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ararat, Am
Services Provided+5 Services
17% Custom Web Application Development
10% Mobile App Development (iOS & Android)
7% API Development & Integration
7% AI Strategy & Roadmap Consulting
AI Summary
“Fantasy Space is a strategic product engineering partner leveraging AI and human expertise to develop scalable software solutions, enhancing startups' innovation, efficiency, and business growth.”
xtream
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In the fields of software development and data science, subpar design and implementation can lead to wasted time, financial loss, and embarrassment. We aim to demonstrate that investing in quality yields significant returns. Our teams deliver customized, high-quality solutions in data science, web,
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Milan, Lombardy, It
Services Provided+4 Services
20% Custom Web Application Development
13% Mobile App Development (iOS & Android)
13% Machine Learning Model Development
7% Custom AI Chatbot Development
AI Summary
“Xtream delivers customized, high-quality data science, web, and mobile software solutions, partnering reliably with industries, enterprises, and startups to drive valuable business outcomes.”
Eastern India Technosoft Pvt Ltd
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Eastern India Technosoft Pvt. Ltd. entered the industry driven by passion and commitment. With each passing day, our services continue to improve, and our primary goal is to become a leading IT service company in the global market.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Kolkata, West Bengal, In
Services Provided+4 Services
14% Custom AI Chatbot Development
13% Machine Learning Model Development
7% Conversational AI & Voice Assistant Development
20% Business Intelligence (BI) Dashboard Development
AI Summary
“Eastern India Technosoft Pvt Ltd is a committed IT service company aspiring to become a global leader by consistently enhancing its broad-ranging technology solutions.”
Posy Solutions - Out of Business
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Posy Solutions was established with a clear objective: to help businesses of all sizes succeed in the digital landscape. We recognize the difficulties involved in mastering online marketing, website development, and customer engagement. That's why we aim to offer customized, all-encompassing solutio
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
5% Machine Learning Model Development
16% Custom AI Chatbot Development
4% Conversational AI & Voice Assistant Development
15% Social Media Marketing
AI Summary
“Posy Solutions was a company offering diverse business solutions and services across multiple sectors before ceasing operations and going out of business.”
Hold My Code GmbH
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Welcome to Hold My Code GmbH, where our expertise in technology fuels our software development and IT consulting services. Our skilled team specializes in Angular, Vue, React, NestJS, NodeJS, and .NET Core, allowing us to create innovative and reliable digital solutions. Since our founding in 2022,
Highlights
$25,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Bernau bei Berlin, De
Services Provided+7 Services
18% Custom Web Application Development
5% SaaS Product Development
10% Backend Development
10% Frontend Development
AI Summary
“Hold My Code GmbH delivers innovative software development, AI integration, and IT consulting services using modern technologies like Angular, React, and .NET Core, ensuring quality and rapid solutions since 2022.”
5Hz
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5Hz is a technology partner that offers digital solutions aimed at fostering growth, automation, and enduring customer relationships. We focus on creating comprehensive digital ecosystems by merging advanced technologies with significant expertise in web development, blockchain engineering, and top-
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Lviv, Ua
Services Provided+9 Services
10% Custom Web Application Development
4% Mobile App Development (iOS & Android)
8% E-Commerce Development
1% Legacy System Modernization
AI Summary
“5Hz is a trusted technology partner delivering integrated digital solutions including web and mobile development, AI consulting, UI/UX design, and branding to drive growth and automation globally.”
Cogniq AI
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Cogniq AI is a streamlined startup development team providing white-label web development and tailored AI tools for agencies. We excel in quick, high-quality website creation and AI integrations (such as No-Show Recovery AI, Inventory Command Center, booking systems, AI Agents, and automation) speci
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
8% AI Strategy & Roadmap Consulting
12% Custom AI Chatbot Development
5% Generative AI
25% AI Agent & Multi-Agent System Development
AI Summary
“Cogniq AI specializes in white-label web development and tailored AI solutions, delivering rapid, high-quality services and integrations to agencies serving local businesses across various sectors.”

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