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

TelGates LLC
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
TelGates is a software engineering firm that focuses on AI, blockchain, fintech, and enterprise automation solutions. With more than seven years of experience and over 100 successful projects, we create scalable, secure, and production-ready systems for startups, corporations, and emerging tech plat
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+6 Services
10% Custom Web Application Development
5% Mobile App Development (iOS & Android)
10% API Development & Integration
6% AI Strategy & Roadmap Consulting
AI Summary
“TelGates LLC specializes in AI, blockchain, fintech, and enterprise automation, delivering scalable, secure, and customized software solutions globally using full-stack and cloud-native technologies.”
Saxony Partners
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We are Saxony Partners, a consulting firm specializing in management and digital solutions, dedicated to assisting organizations in maximizing their data's potential and making digital transformation achievable. We serve clients in diverse sectors such as Real Estate, Financial Services, Healthcare,
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Dallas, Texas, Us
Services Provided+24 Services
2% Generative AI
1% Custom AI Chatbot Development
3% Machine Learning Model Development
1% Conversational AI & Voice Assistant Development
AI Summary
“Saxony Partners is a consulting firm specializing in management and digital solutions, enabling clients across industries to harness data and technology for effective digital transformation.”
Prognos Labs
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Prognos Labs, previously known as The SnapTech Project, is an international AI consulting firm. We assist organizations worldwide in evolving their operations into intelligent systems that create meaningful impact. Our skilled engineering team develops advanced software that enhances business outcom
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
5% AI Strategy & Roadmap Consulting
10% LLM Integration & Prompt Engineering
3% Custom AI Chatbot Development
8% Machine Learning Model Development
AI Summary
“Prognos Labs delivers advanced AI consulting and tailored software solutions, enabling enterprises to optimize operations through custom language models, intelligent systems, and scalable data-driven innovations.”
Bugloos
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Bugloos creates tailored web applications for mid-sized and large enterprises. We assist businesses in assessing their capabilities and transitioning their processes to digital formats, with a professional team guiding you throughout the entire journey. Bugloos is based in the Netherlands.
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Utrecht, Utrecht, Nl
Services Provided+17 Services
5% API Development & Integration
3% Mobile App Development (iOS & Android)
6% Legacy System Modernization
6% Custom Web Application Development
AI Summary
“Bugloos, based in the Netherlands, specializes in developing tailored web applications and guiding mid-sized to large enterprises through digital transformation with professional support.”
Selarastech
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Begin your journey into the realm where business and technology converge. Now is the perfect moment to boost your growth. We are a technology partner facilitating digital transformation for businesses. Established in 2018, we have assisted clients across various sectors in streamlining their process
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Services Provided+12 Services
5% Robotic Process Automation (RPA)
4% Other IT Consulting and SI
4% Cloud Consulting & SI
2% Unified Communications Consulting & SI
AI Summary
“Selarastech, established in 2018, is a technology partner specializing in digital transformation, delivering scalable solutions that align business goals with technology to enhance efficiency and competitiveness.”
Genghis Technology
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Genghis Technology is a comprehensive technology organization that provides consulting and solutions in four key areas: Innovation, Automation, Security, and Support. The group supports businesses throughout South Africa and the African continent by assisting them in their evolution, offering techno
Highlights
10-49
Employees
Randburg, Gauteng, Za
Services Provided+6 Services
5% IT Staff Augmentation
7% AI Model Fine-Tuning & Training
5% AI Agent & Multi-Agent System Development
7% Machine Learning Model Development
AI Summary
“Genghis Technology delivers comprehensive consulting and tailored technology solutions in innovation, automation, security, and support, empowering African businesses to actively shape their digital future.”
F
Flakio
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
We assist established ecommerce businesses in transitioning to Shopify and creating the entire infrastructure necessary for revenue generation. This includes setting up Google Merchant Center, email marketing, automations, and custom integrations from the very beginning. With over ten years of direc
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Montreal, Quebec, Ca
Services Provided+5 Services
33% Marketing Collateral Design
15% Email Marketing & Automation
5% Search Engine Optimization (SEO)
3% SMS Marketing
AI Summary
“Flakio specializes in assisting mid-sized ecommerce businesses transition to Shopify, offering expert setup, integrations, and marketing automation with a focus on precision and comprehensive support.”
Hivetech Vietnam
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
HiveTech is an innovative technology company that serves clients globally across various industries, including warehousing, inventory management, trading, logistics, and finance, with a focus on education. Our mission is to establish ourselves as a modern organization dedicated to creating high-qual
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Hanoi, Vn
Services Provided+31 Services
10% Custom Web Application Development
5% Frontend Development
3% QA & Software Testing
7% Backend Development
AI Summary
“HiveTech Vietnam is a global technology firm delivering innovative solutions across warehousing, logistics, finance, and education, focusing on human development and applied technology to enhance lives.”
Innotech Development Group
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
Welcome to Innotech Development Group, where we transform your innovative ideas into reality! Located in the lively center of Santa Monica, CA, our talented team of software engineers specializes in comprehensive development services. Whether it's back-end and front-end solutions, native apps, datab
Highlights
$10,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
10-49
Employees
Services Provided+8 Services
8% Custom Web Application Development
7% Mobile App Development (iOS & Android)
7% Backend Development
7% Frontend Development
AI Summary
“Innotech Development Group, based in Santa Monica, delivers comprehensive software development services, specializing in front-end, back-end, native apps, databases, and AI, collaborating with top clients to realize innovative solutions.”
The Outcome Engine
View Profile Visit Website
Is this your business? Become an Edverise partner & Claim Now
The Outcome Engine assists companies in transforming costly challenges into quantifiable AI-driven outcome systems. We integrate AI agents, automation, strategic human input, workflow design, dashboards, and team playbooks to address significant business inefficiencies, including delayed lead follow
Highlights
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+8 Services
2% IT Staff Augmentation
10% AI Agent & Multi-Agent System Development
7% Machine Learning Model Development
3% Custom AI Chatbot Development
AI Summary
“The Outcome Engine leverages AI-driven systems, automation, and strategic workflows to optimize business processes and outcomes, serving SMEs, real estate, and service-focused companies effectively.”

...

...

...

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

F

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.