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

SEBS
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
SEBS is a software development firm that focuses on creating custom software solutions, as well as developing web and mobile applications, and implementing AI-driven automation for growing businesses. We support startups, small and medium-sized enterprises (SMEs), and large organizations in optimizi
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Moratuwa, Western Province, Lk
Services Provided
28% Custom Web Application Development
22% Mobile App Development (iOS & Android)
30% Custom AI Chatbot Development
20% AI Agent & Multi-Agent System Development
AI Summary
“SEBS specializes in custom software, web and mobile app development, and AI-driven automation to help businesses optimize operations, ensure scalability, and achieve measurable results.”
OTG Lab Pte Ltd
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
OTG Lab began with a straightforward vision: to serve as the Solution Builder for businesses. Today, we operate as a digital agency with regional offices dedicated to promoting digital transformation. Over the years, we've developed solutions for more than 2000 clients, including notable names like
Highlights
$5,000+
Min Project Size
50-249
Employees
Singapore, Sg
Services Provided+1 Services
23% Custom Web Application Development
10% Mobile App Development (iOS & Android)
33% Custom AI Chatbot Development
20% Web App UI Design
AI Summary
“OTG Lab is a digital agency specializing in custom software development, website design, and product solutions, supporting over 2000 clients with expert consulting and digital transformation services.”
Innosoft Future UG
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Innosoft Future UG is a forward-thinking technology firm focused on personalized web and app development, web hosting, and AI chatbot services. Our goal is to enable businesses to leverage advanced technologies to improve their efficiency and boost customer satisfaction. Our committed team adopts a
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Weingarten, Baden Wurttemberg, De
Services Provided+1 Services
20% Custom Web Application Development
14% Mobile App Development (iOS & Android)
33% Custom AI Chatbot Development
23% Web App UI Design
AI Summary
“Innosoft Future UG is a technology company specializing in personalized web and app development, web hosting, and AI chatbot services, delivering tailored solutions to enhance business efficiency and customer satisfaction.”
Lukor Technologies
View Profile Visit Website
Highlights
50-249
Employees
Dallas, Texas, Us
Services Provided
No services available
AI Summary
“No AI summary available for this company yet.”
TECHIEBUTLER TECHNOLOGIES PRIVATE LIMITED
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
TECHIEBUTLER is a forward-thinking and innovative software service provider offering a variety of advanced solutions. We specialize in custom ERP systems, product development, website design, and mobile app development, and we are dedicated to providing high-quality technological solutions to fulfil
Highlights
50-249
Employees
Rajkot, Gujarat, In
Services Provided+2 Services
15% Custom Web Application Development
20% Mobile App Development (iOS & Android)
5% Blockchain & Web3 Development
10% E-Commerce Development
AI Summary
“TECHIEBUTLER TECHNOLOGIES PRIVATE LIMITED provides advanced custom ERP, product development, website and mobile app design, and chatbot integration, delivering innovative, reliable software solutions that enhance business success.”
Produtkively
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Produktively is a digital innovation studio focused on human-centered design, aimed at enhancing customer experience (CX), net operating income (NOI), and asset value for companies in the built environment. Originating from a group of engineers, real estate advisors, and CX strategists with extensiv
Highlights
$5,000+
Min Project Size
$150+/hr
Avg Hourly Rate
2-9
Employees
London, England, Gb
Services Provided+1 Services
30% AI Strategy & Roadmap Consulting
15% AI Agent & Multi-Agent System Development
35% Custom AI Chatbot Development
10% Other IT Consulting and SI
AI Summary
“Produktively is a digital innovation studio creating AI-driven, user-centered products that enhance customer experience and operational value for the built environment sector efficiently.”
Vital Soft
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Vital Soft is a software development firm dedicated to enhancing business efficiency with digital solutions. We create and implement web applications, mobile applications, and AI-driven solutions customized for the unique requirements of each client. Our team collaborates closely with businesses to
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Bucuresti, Bucuresti, Ro
Services Provided+1 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
25% Custom AI Chatbot Development
15% Machine Learning Model Development
AI Summary
“Vital Soft is a software development firm specializing in custom web, mobile, and AI-driven solutions that automate processes, enhance efficiency, and support sustainable business growth through end-to-end services.”
Linton Technologies LLC
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Access unlimited development and design services through an easy monthly subscription. We understand the requirements for building and launching successful software businesses for non-technical entrepreneurs.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Austin, Texas, Us
Services Provided+1 Services
20% Custom Web Application Development
14% Mobile App Development (iOS & Android)
20% Product UX Strategy
13% UX Research & Usability Testing
AI Summary
“Linton Technologies LLC offers unlimited software development and design services via affordable subscriptions, empowering non-technical entrepreneurs to build and launch successful software businesses.”
StarXSolutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
StarX Solutions is a software partner founded by entrepreneurs, focused on creating tailored web, mobile, and backend platforms for businesses seeking dependable execution, effective communication, and long-term technical ownership. Under the leadership of Ahmed Abdeen, StarX collaborates directly w
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
35% Custom AI Chatbot Development
15% Machine Learning Model Development
18% Custom Web Application Development
15% Mobile App Development (iOS & Android)
AI Summary
“StarX Solutions specializes in custom web, mobile, and backend software development, partnering closely with businesses to deliver practical, reliable, and accountable technical solutions across diverse industries.”
FlowIQ
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
FlowIQ is an innovative AI agency focused on revolutionizing the operations of home service businesses through smart automation. We excel in creating tailored AI agents, applications, and workflows that optimize processes, improve customer interaction, and foster growth. By smoothly integrating with
Highlights
$10,000+
Min Project Size
2-9
Employees
Rosemead, California, Us
Services Provided
50% AI Agent & Multi-Agent System Development
20% AI Strategy & Roadmap Consulting
30% Custom AI Chatbot Development
AI Summary
“FlowIQ specializes in AI-driven automation solutions for home service businesses, enhancing operations, customer engagement, and growth by integrating tailored AI agents with existing systems.”

...

...

...

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.