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

Zenesys Solutions Inc.
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Zenesys Solutions Inc. is an IT firm based in the United States that has earned the trust of organizations in the US, UK, UAE, and beyond for its secure and innovative digital solutions. With more than 14 years of industry experience, we focus on areas such as Artificial Intelligence, Machine Learni
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Services Provided+11 Services
5% Backend Development
5% Mobile App Development (iOS & Android)
6% Custom Web Application Development
4% E-Commerce Development
AI Summary
“Zenesys Solutions Inc. is a trusted US-based IT firm specializing in AI-driven digital solutions, including app development, CRM, EHR, Salesforce, and scalable enterprise platforms.”
Twinology
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Our goal is to expedite the launch of your idea while adhering to budget limits. Creating a Minimum Viable Product (MVP) can be complex; it demands careful planning and skill to make sure your finished product is scalable, modular, and adaptable. With years of experience developing MVPs for ourselve
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Barcelona, Catalonia, Es
Services Provided+5 Services
14% Mobile App Development (iOS & Android)
13% Custom Web Application Development
5% API Development & Integration
2% E-Commerce Development
AI Summary
“Twinology specializes in efficiently developing scalable, modular MVPs, leveraging extensive experience to transform client ideas into market-ready products within budget and timeline constraints.”
Etteplan
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Etteplan offers services that integrate efficient work methods with complete dedication to the task at hand. Our technology experts help enhance the intelligence of your products and services by leveraging the latest advancements in technology and workflows. We naturally embrace cross-functional thi
Highlights
$1,000+
Min Project Size
1000-9999
Employees
Wroclaw, Pl
Services Provided+21 Services
4% API Development & Integration
6% Custom Web Application Development
4% Mobile App Development (iOS & Android)
3% E-Commerce Development
AI Summary
“Etteplan delivers tailored technology solutions integrating advanced methods and cross-functional expertise, enhancing product intelligence while ensuring compliance and collaboration to exceed client expectations.”
New Company One
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
New One Company is a forward-thinking firm in the IT services industry, specializing in providing advanced, personalized IT solutions for local businesses and clients around the globe. Our main goal is to digitally transform enterprises by utilizing the vast knowledge of our experts in digitization,
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
10-49
Employees
Opole, Opole, Pl
Services Provided+9 Services
8% Custom Web Application Development
5% E-Commerce Development
5% ERP & CRM Development
2% Backend Development
AI Summary
“New One Company delivers affordable, comprehensive IT services including automation, Big Data analytics, web design, and digital transformation to enhance business operations globally.”
TechnoScaffold
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Enabling Businesses through IT Services At TechnoScaffold, we focus on fostering innovation, efficiency, and achievement in the field of Information Technology. Our enthusiasm for technology and dedication to quality allow us to collaborate with businesses of various sizes to deliver advanced IT sol
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
7% API Development & Integration
13% Mobile App Development (iOS & Android)
7% Frontend Development
7% Backend Development
AI Summary
“TechnoScaffold delivers comprehensive IT solutions including cloud computing, software development, and digital transformation, partnering with businesses to enhance operations, security, and productivity.”
Moonboots Consultancy UK Ltd
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
MoonBoots Consultancy, located in Norfolk, is an agency specializing in AI solutions for founders, small businesses, and organizations eager to implement AI practically and efficiently. We create tailored AI agents and comprehensive digital systems that address genuine issues, save time, and deliver
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Wymondham, England, Gb
Services Provided+3 Services
10% AI Strategy & Roadmap Consulting
3% Custom AI Chatbot Development
15% AI Agent & Multi-Agent System Development
5% Workflow Automation (Zapier / Make / n8n)
AI Summary
“MoonBoots Consultancy UK Ltd. delivers tailored AI strategies, multi-agent systems, and full-stack digital solutions, focusing on practical, transparent, and responsible AI applications for SMEs and organizations.”
Zero Tech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Together with a team of skilled developers, designers, and solution architects, we create custom software and intelligent automation that generate meaningful results. If you're facing challenges related to performance issues, data management, digital transformation, or product development, Codexpace
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Lahore, Pk Punjab, Pk
Services Provided+11 Services
7% Custom Web Application Development
4% API Development & Integration
3% Frontend Development
4% Backend Development
AI Summary
“Zero Tech delivers custom software and intelligent automation utilizing Agile, AI, and DevOps to solve performance, data management, and digital transformation challenges with scalable, secure solutions.”
Sanddev sp. z o. o.
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Looking for an elaborate story about our company? Take a look at our competitors; they thrive on that kind of narrative. Interested in convoluted code for your AdTech and MarTech solutions? Again, we suggest you look elsewhere. However, if you want your project completed on schedule, within budget,
Highlights
$100,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+3 Services
15% Custom Web Application Development
15% Mobile App Development (iOS & Android)
3% Blockchain & Web3 Development
17% Generative AI
AI Summary
“Sanddev sp. z o. o. delivers reliable, quality digital solutions on schedule and budget, balancing professionalism with a creative, enjoyable work environment.”
Pearl Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We create and uphold the following:
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Islamabad, Pk
Services Provided+5 Services
13% Mobile App Development (iOS & Android)
20% Custom Web Application Development
7% AI Strategy & Roadmap Consulting
3% Computer Vision Solutions
AI Summary
“Pearl Technologies specializes in delivering diverse technological solutions, focusing on innovation and quality across multiple sectors to meet evolving client and market needs effectively.”
Avinya Labs
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Avinya Labs is a Web 3 and AI engineering studio that assists startups and rapidly growing companies in designing, developing, and scaling custom digital products. Our team specializes in blockchain development, smart contracts, decentralized applications, tokenization, and AI/ML solutions. We partn
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+7 Services
5% API Development & Integration
9% Custom Web Application Development
11% Blockchain & Web3 Development
7% Generative AI
AI Summary
“Avinya Labs is a Web 3 and AI engineering studio delivering tailored blockchain and AI/ML solutions, partnering with startups and companies to design, develop, and scale secure, innovative digital products.”

...

...

...

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.