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

Brainic
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Brainic, established in 2015 and located in Brașov, Romania, is a software development and AI studio. We create tailored mobile applications, web solutions, and AI-driven automation systems for small and medium-sized enterprises throughout Romania and Europe. Our primary offerings encompass native a
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Brasov, Brasov, Ro
Services Provided+5 Services
18% Mobile App Development (iOS & Android)
13% Custom Web Application Development
8% Backend Development
7% API Development & Integration
AI Summary
“Brainic is a Romanian software and AI studio delivering custom mobile, web, and AI-driven automation solutions for SMEs across sectors, emphasizing security and iterative development.”
madebynorth
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We are an innovation studio that rethinks how digital experiences interact with physical objects, providing user-focused design and technology for various interfaces. Our creative team participates in every phase of a project—from idea generation to delivery—whether it’s a digital experience, e-comm
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Novi Sad, Vojvodina, Rs
Services Provided+4 Services
9% E-Commerce Development
7% Backend Development
9% Frontend Development
15% Product UX Strategy
AI Summary
“madebynorth is an innovation studio delivering user-focused digital and physical experiences through design and advanced technologies like modern front-end, cloud, mixed reality, and analytics.”
Betalyra Sociedade Unipessoal Lda.
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Betalyra is an AI consulting and development firm based in Portugal that assists small and medium-sized enterprises (SMEs) in transforming AI from a mere buzzword into functional infrastructure. We create document extraction systems, conversational AI, workflow automation, and tailored AI solutions
Highlights
$100-149/hr
Avg Hourly Rate
2-9
Employees
Carcavelos, Lisbon, Pt
Services Provided+2 Services
10% AI Strategy & Roadmap Consulting
13% Custom AI Chatbot Development
8% Machine Learning Model Development
12% AI Model Fine-Tuning & Training
AI Summary
“Betalyra is a Portugal-based AI consulting firm delivering tailored, production-ready AI solutions and automation to SMEs across Europe and beyond, spanning multiple sectors and languages.”
Lightning Infotech
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Established in 2019, Lightning Infotech is a software services firm that provides a diverse array of technological solutions, including web development, mobile applications, CRM systems, and chatbot services. Driven by a group of forward-thinking individuals, Lightning Infotech strives to turn your
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+2 Services
20% Custom Web Application Development
14% Mobile App Development (iOS & Android)
13% CRM Consulting and SI
7% Cloud Consulting & SI
AI Summary
“Lightning Infotech is a remote software services firm delivering diverse digital solutions, including web, mobile apps, CRM systems, and chatbots, focused on efficient, high-quality business outcomes.”
ByteWave Sp. z o.o.
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ByteWave, located in Gdansk, Poland, is a software development company that creates web applications, mobile apps, custom software, and AI solutions for businesses throughout Europe. Our areas of expertise include: - Web applications developed with React, Next.js, Laravel, and Node.js, covering eve
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Gdansk, Pomeranian, Pl
Services Provided+7 Services
10% Custom Web Application Development
8% Mobile App Development (iOS & Android)
7% API Development & Integration
3% SaaS Product Development
AI Summary
“ByteWave Sp. z o.o. is a Polish software development firm delivering web, mobile, custom software, and AI solutions across Europe, serving diverse sectors with innovative, tailored applications.”
Acme AI
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Acme AI Ltd. is a comprehensive provider of AI and advanced technology solutions. We assist in the creation and enhancement of AI systems across various fields, including agricultural AI, retail automation, robotics, autonomous vehicles, medical applications, and climate change, among others. As a s
Highlights
< $25/hr
Avg Hourly Rate
250-999
Employees
Dhaka, Dhaka, Bd
Services Provided+2 Services
15% AI Agent & Multi-Agent System Development
15% AI Strategy & Roadmap Consulting
15% LLM Integration & Prompt Engineering
15% Custom AI Chatbot Development
AI Summary
“Acme AI Ltd. delivers advanced AI solutions across agriculture, retail, robotics, healthcare, and climate sectors, holding key certifications and recognized by the Gates Foundation.”
Nexor Labs
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Nexor Labs is an agency focused on AI that creates tailored websites, smart software, and autonomous AI solutions for companies that strive for excellence. We don’t just create digital brochures; we develop comprehensive systems. Each project is meticulously designed from the ground up, integrating
Highlights
$1,000+
Min Project Size
2-9
Employees
Services Provided+1 Services
33% Custom Web Application Development
9% AI Strategy & Roadmap Consulting
17% Custom AI Chatbot Development
8% Workflow Automation (Zapier / Make / n8n)
AI Summary
“Nexor Labs develops tailor-made websites, bespoke business software, and intelligent AI systems, delivering comprehensive digital solutions that enhance user engagement, operational efficiency, and scalable growth.”
AIDigitalEngine
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AIDigitalEngine is an international company specializing in AI development and IT solutions, offering personalized AI, software engineering, big data, and cybersecurity services. We assist businesses in evolving and expanding by providing advanced, future-oriented technologies.
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Lisboa, Lisbon, Pt
Services Provided+2 Services
10% AI Strategy & Roadmap Consulting
13% Custom AI Chatbot Development
10% Machine Learning Model Development
7% AI Agent & Multi-Agent System Development
AI Summary
“AIDigitalEngine is a global firm delivering AI development, software engineering, big data, and cybersecurity solutions, enabling businesses to innovate and expand through advanced technologies.”
BOSC Tech Labs Private Limited
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Your AI Development Partner for Tangible Results The future is for businesses that operate with intelligence, speed, and courage. At BOSC Tech Labs, we transform visionary AI concepts into tangible products that cut costs, generate revenue, and enhance customer experiences. Since our inception in 2
Highlights
$10,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Gandhinagar, Gujarat, In
Services Provided+3 Services
5% AI Strategy & Roadmap Consulting
10% LLM Integration & Prompt Engineering
8% Custom AI Chatbot Development
7% Machine Learning Model Development
AI Summary
“BOSC Tech Labs specializes in AI-driven product development, delivering scalable solutions in generative AI, computer vision, and automation to enhance business efficiency and growth worldwide.”
Otherworlds AI
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Designing the Agentic Internet: Customized, Proprietary, and Trusted AI. Otherworlds AI is a premier AI engineering company located in Denver, Colorado, focused on creating tailored agentic systems for data-sensitive sectors. Since 2015, we have delivered impactful AI solutions to finance, healthcar
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Denver, Colorado, Us
Services Provided
30% AI Strategy & Roadmap Consulting
15% Custom AI Chatbot Development
25% Generative AI
30% AI Agent & Multi-Agent System Development
AI Summary
“Otherworlds AI, based in Denver, specializes in secure, customized agentic AI solutions for finance, healthcare, and enterprises, leveraging extensive experience with over 200 deployed models.”

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