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.

How this list is built

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

8,154 Companies

List of the Best Custom AI Chatbot Development Agencies

SydneyAI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Our team of PhD-qualified experts, with numerous publications in artificial intelligence, creates sophisticated software designed to extract the information you require from your existing data and systems. Our expertise covers areas such as financial data, medical diagnostics, healthcare, and social
Highlights
$50,000+
Min Project Size
2-9
Employees
Services Provided+3 Services
14% Machine Learning Model Development
3% Custom AI Chatbot Development
12% AI Model Fine-Tuning & Training
5% AI Strategy & Roadmap Consulting
AI Summary
“SydneyAI develops advanced AI software leveraging deep expertise to extract actionable insights across sectors such as finance, healthcare, and social robotics, aiming to enhance project outcomes.”
Hexaware Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Hexaware is a worldwide provider of technology and business process services, motivated by a clear mission: to generate satisfaction through exceptional people and technology. With a vision to be the most cherished partner in digital transformation, Hexaware helps organizations construct, modify, op
Highlights
10000+
Employees
Woodbridge Township, New Jersey, Us
Services Provided+11 Services
4% Robotic Process Automation (RPA)
2% AI Strategy & Roadmap Consulting
3% Generative AI
2% Cloud Consulting & SI
AI Summary
“Hexaware Technologies is a global IT and business process services provider offering digital transformation, automation, AI-driven solutions, and cloud services across diverse industries and geographies.”
Polar Tech Lab LLC
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Leveraging our advanced technology and dedication to cutting-edge solutions, we help you navigate the challenging landscape of the tech industry, enabling your business to not only survive but also flourish. Our expertise includes Azure, .NET, C++, DevOps, SaaS, Kubernetes, SQL Server, CI/CD, Micros
Highlights
$50,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
10% Custom Web Application Development
14% Backend Development
10% API Development & Integration
8% Custom AI Chatbot Development
AI Summary
“Polar Tech Lab LLC specializes in advanced technology solutions, offering expertise in cloud, software development, DevOps, AI, business intelligence, and identity management to drive business growth.”
OpenSistemas
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
OpenSistemas is a firm focused on creating highly innovative solutions for data management, transformation, analysis, storage, and visualization within the realms of Business Analytics, Big Data, Data Science, and Data Engineering. We operate through four business lines: Data Intelligence, Visual Kn
Highlights
$1,000+
Min Project Size
50-249
Employees
Madrid, Madrid, Es
Services Provided+11 Services
5% AI Strategy & Roadmap Consulting
2% Custom AI Chatbot Development
7% Machine Learning Model Development
3% BI & Big Data Consulting & SI
AI Summary
“OpenSistemas delivers innovative data management and analytics solutions across Business Analytics, Big Data, Data Science, and Cloud Integration to optimize clients' strategic information value and processes.”
SoftmaxAI Pvt Ltd
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
SoftmaxAI is a top Artificial Intelligence development firm that offers tailored AI solutions for businesses in India, the USA, and the UK. We handle everything from initial design to custom development, ensuring our applications align with your project needs and budget. Our areas of expertise inclu
Highlights
50-249
Employees
Services Provided+5 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
8% AI Strategy & Roadmap Consulting
13% Machine Learning Model Development
AI Summary
“SoftmaxAI Pvt Ltd provides tailored AI and software development services including machine learning, computer vision, NLP, and cloud solutions, serving diverse industries across India, USA, and UK.”
loveyourdevteam
View Profile
Is this your business? Become an Edverise partner & Claim Now
LoveYourDevTeam connects top-tier Software Engineers from Latin America with businesses in the United States, helping companies speed up their product development and maximize their budgets. Our goal is to drive growth and innovation by granting access to outstanding talent, ensuring that projects a
Highlights
Lehi, Utah, Us
Services Provided+3 Services
5% Machine Learning Model Development
5% Conversational AI & Voice Assistant Development
5% AI Strategy & Roadmap Consulting
5% Custom AI Chatbot Development
AI Summary
“LoveYourDevTeam provides Latin American software engineering talent to US businesses, offering custom software development and IT staff augmentation that enhance innovation, efficiency, and cost-effectiveness.”
Born Creative
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Born Creative is a comprehensive web design and digital marketing agency located in Michigan, USA. We focus on creating visually appealing, responsive, and SEO-friendly websites designed to support business growth online. Prioritizing user experience and branding, we offer design-oriented digital so
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+6 Services
8% AI Strategy & Roadmap Consulting
6% LLM Integration & Prompt Engineering
6% Custom AI Chatbot Development
20% Brand Identity Design
AI Summary
“Born Creative is a Michigan-based agency specializing in web design and digital marketing, delivering creative, responsive, and SEO-focused solutions to enhance business growth and online presence.”
SHURT TECH
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
SHURT TECH is a technology-focused company dedicated to providing intelligent, adaptable, and results-driven digital solutions for contemporary businesses. We excel in creating high-performing software that enables organizations to optimize their processes and promote growth. Our Main Services Inclu
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+7 Services
3% E-Commerce Development
7% Custom Web Application Development
6% Mobile App Development (iOS & Android)
4% API Development & Integration
AI Summary
“SHURT TECH delivers tailored digital solutions including HRMS, custom software, mobile apps, and SaaS development, empowering diverse industries with efficient, scalable, and user-friendly technologies.”
Divine Digitals Solution
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At Divine Digital Solutions, we emphasize interconnected ecosystems rather than isolated strategies. Our "Visionary" approach focuses on a cohesive, overarching strategy that integrates flawlessly across all digital interactions. Whether it's a tailor-made website, a highly effective mobile applicat
Highlights
$100,000+
Min Project Size
10-49
Employees
Los Angeles, California, Us
Services Provided+27 Services
1% Cloud Consulting & SI
1% Workflow Automation (Zapier / Make / n8n)
1% Machine Learning Model Development
1% Custom AI Chatbot Development
AI Summary
“Divine Digital Solutions delivers integrated digital strategies including websites, apps, SEO, and analytics, fostering omnichannel presence, scalable growth, and optimized user conversion for innovative businesses.”
Nexucon Consultancy Services Pvt Ltd
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Nexucon Consultancy Services is a technology solutions firm that focuses on Artificial Intelligence (AI), Machine Learning (ML), Cloud Services, and Custom Application Development. We assist businesses in innovating, expanding, and achieving measurable outcomes through secure, scalable, and future-r
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+10 Services
8% Mobile App Development (iOS & Android)
4% Legacy System Modernization
5% API Development & Integration
12% Custom Web Application Development
AI Summary
“Nexucon Consultancy Services delivers AI, ML, cloud, and custom application solutions, enabling businesses across industries to innovate, optimize, and achieve scalable, secure digital transformation outcomes.”

...

...

...

Latest insights & expert perspectives

Explore data-backed surveys with inputs from top industry experts.

Stated minimum project sizes among the firms listed under software development services on Edverise, with the $50,000 band shaded

Vendor Selection

Questions to Ask a Software Development Agency: Six With Proof

A vetting script for second-round agency calls: six questions, the document each answer has to produce, and what a directory listing or a badge really proves.

Nihar Ranjan Rout

10/31/2026

Three software development quotes of $38,000, $94,000 and $210,000 converted to effective hourly rates of $79, $73 and $87.50

Vendor Selection

How to Compare Software Development Quotes Priced 5x Apart

Three bids for the same build are rarely comparable as written. A normalization checklist, a weighted grid adapted from FAR Part 15.3, and the hourly arithmetic.

Akash Mohapatra

10/31/2026

Chart of minimum project size stated by firms listed under AI agent development on Edverise, with the $50,000 band highlighted

Vendor Selection

AI Agent Development Cost: Build, Tokens, Reliability

An AI agent has three costs. Compute the monthly token bill from published list prices, then set the build quote against what listed firms actually charge.

Santanu Prasad Sahoo

10/31/2026

Check All Our Blogs

One Platform. One Promise. One Trust.

Edverise is building the trusted way to find tech vendors. List your company early, or talk to us about backing the platform.

Top Custom AI Chatbot Development Firms

List of the Best Custom AI Chatbot Development Agencies

Where buyers look next

Latest insights & expert perspectives

Questions to Ask a Software Development Agency: Six With Proof

How to Compare Software Development Quotes Priced 5x Apart

AI Agent Development Cost: Build, Tokens, Reliability

One Platform. One Promise. One Trust.