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

Sparkradix Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Sparkradix Technologies is an energetic IT services and Cloud Transformation company located in California, dedicated to providing advanced technology solutions for businesses ranging from small to large. Our primary areas of expertise include Cloud services, Automation, Generative AI, Data Analytic
Highlights
$25-49/hr
Avg Hourly Rate
10-49
Employees
Bhubaneswar, Odisha, In
Services Provided+8 Services
3% Conversational AI & Voice Assistant Development
4% AI Strategy & Roadmap Consulting
4% AI Model Fine-Tuning & Training
2% Computer Vision Solutions
AI Summary
“Sparkradix Technologies, based in California, delivers advanced IT solutions including Cloud services, Automation, Generative AI, Data Analytics, and application development for diverse business sizes.”
P
PACIFIK'AI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
PACIFIK AI is a digital agency driven by AI, located in Papeete, Tahiti, French Polynesia. Established in 2025, we create high-quality websites, smart chatbots, automated marketing processes, and digital strategies for businesses throughout the Pacific region. Our skill set includes web development
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
25% Custom Web Application Development
11% Search Engine Optimization (SEO)
9% Digital Strategy
5% Content Marketing Strategy
AI Summary
“PACIFIK AI is a Tahiti-based digital agency specializing in AI-driven web development, chatbots, marketing automation, and digital strategies for Pacific businesses across various sectors.”
BlockAI
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Innovative Market Making & Launch Services Since 2018 We are a premier decentralized exchange (DEX) launch and market-making provider, utilizing AI algorithms and skilled traders. Our offerings include direct node access, algorithmic trading, and extensive launch services, alongside custom mobile
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Dubai, Dubayy, Ae
Services Provided+6 Services
3% AI Strategy & Roadmap Consulting
3% Custom AI Chatbot Development
9% Generative AI
11% AI Agent & Multi-Agent System Development
AI Summary
“BlockAI is a leading decentralized exchange launch and market-making firm leveraging AI and expert traders to provide advanced trading, marketing, and analytic tools for blockchain projects.”
Lasya AI Tech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Discover Our Path: Coming Together Through Creativity Our commitment to quality and excellence has established us as a reliable partner for businesses aiming to improve their online visibility.
Highlights
2-9
Employees
Services Provided+7 Services
8% AI Strategy & Roadmap Consulting
6% Custom AI Chatbot Development
6% Generative AI
5% AI Model Fine-Tuning & Training
AI Summary
“Lasya AI Tech is a trusted partner dedicated to enhancing business online visibility through innovative, quality-driven digital solutions, fostering creativity and excellence across diverse industries.”
Smatter
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
In line with our longstanding tradition, we are dedicated to creating top-notch products, which has been our focus for the last 25 years. We maintain that our principles, commitment, and emphasis on quality are steadfast as we now channel our efforts into research and innovation to create software a
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Ahmedabad, Gujarat, In
Services Provided+6 Services
27% Custom Web Application Development
7% API Development & Integration
3% Custom AI Chatbot Development
3% Cloud Consulting & SI
AI Summary
“Smatter leverages 25 years of expertise to deliver high-quality software and algorithms, emphasizing rapid app development through its innovative "Apps in 24 Hours" initiative.”
Sofyrus Technologies
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Sofyrus is your reliable partner in healthcare technology consulting, offering cutting-edge solutions for digital transformation. Our skilled team enhances efficiency, elevates patient care, and guarantees adherence to regulations. Collaborate with us for thorough healthcare IT consulting to thrive
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Aligarh, Uttar Pradesh, In
Services Provided+16 Services
8% Mobile App Development (iOS & Android)
3% CMS Development & Customization
4% API Development & Integration
4% Backend Development
AI Summary
“Sofyrus Technologies delivers expert healthcare technology consulting, driving digital transformation, regulatory compliance, patient care enhancement, and scalable offshore development for healthcare industry growth.”
DTechKrew Software & AI Solutions
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
DTechKrew is a comprehensive software studio that empowers startups, scale-ups, and enterprises with innovative digital solutions. We specialize in AI solutions, web app, and mobile app development, combining technical expertise with business acumen to bring ambitious ideas to life. Our proficiency
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+9 Services
14% Mobile App Development (iOS & Android)
13% Custom Web Application Development
7% SaaS Product Development
8% AI Agent & Multi-Agent System Development
AI Summary
“DTechKrew delivers innovative AI-powered software and app development services, leveraging expertise in JavaScript and Python to create scalable, intelligent digital solutions for startups and enterprises worldwide.”
S
Scigility
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are a premier Swiss-based provider of big data solutions, delivering a blend of big data engineering, data science, training services, and support. Furthermore, we offer legal and governance services to ensure adherence to relevant data protection and privacy regulations.
Highlights
$5,000+
Min Project Size
10-49
Employees
Zurich, Zurich, Ch
Services Provided+4 Services
15% AI Strategy & Roadmap Consulting
20% Machine Learning Model Development
5% Custom AI Chatbot Development
5% Conversational AI & Voice Assistant Development
AI Summary
“Scigility is a Swiss provider of big data engineering, data science, training, and legal governance services, ensuring compliance with data protection and privacy regulations.”
Next Wave IT
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are an IT agency that offers tailored technology solutions for businesses. Our team is skilled in a range of IT specialties, delivering high-quality, cost-effective services using the most advanced tools and methods. With a client-focused approach that emphasizes collaboration and transparency, w
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Dhaka, Dhaka, Bd
Services Provided+14 Services
6% Custom Web Application Development
4% Mobile App Development (iOS & Android)
2% E-Commerce Development
3% Backend Development
AI Summary
“Next Wave IT specializes in delivering tailored, cost-effective technology solutions through expert collaboration and advanced tools, aiming to exceed business IT service standards with transparency and quality.”
QCS IT SUPPORT
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
At QCS, we are dedicated to providing intelligent, scalable, and secure technology solutions that foster growth and innovation. Whether you come to us as a valued client, a reliable partner, or a new team member, you are now part of a progressive community focused on achieving excellence.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+4 Services
8% Machine Learning Model Development
7% Conversational AI & Voice Assistant Development
14% IT Staff Augmentation
5% Custom AI Chatbot Development
AI Summary
“QCS IT SUPPORT delivers intelligent, scalable, and secure technology solutions that drive growth and innovation, fostering a collaborative community committed to excellence.”

...

...

...

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

P

S

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.