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.

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8,154 Companies

List of the Best Custom AI Chatbot Development Agencies

CodeUpNow
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CodeUpNow is a reliable global partner for tech talent and IT solutions, enabling businesses to expand swiftly and with assurance. As a prominent provider of staff augmentation and software services, we assist startups, SMEs, and large enterprises in hiring pre-screened developers as needed, executi
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Services Provided+11 Services
5% Code Review & Technical Audits
13% Backend Development
12% Custom Web Application Development
3% QA & Software Testing
AI Summary
“CodeUpNow is a global partner providing vetted tech talent and flexible IT solutions, enabling businesses to efficiently hire, outsource projects, and build scalable, high-performing development teams.”
Forte Innovation Consulting
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We are a digital transformation agency staffed by a diverse consulting and technical team with over 15 years of experience in creating and implementing technology solutions for various sectors, including both public and private entities. Our primary aim is to promote the digital progress of society
Highlights
10-49
Employees
Services Provided+18 Services
5% Custom Web Application Development
2% Frontend Development
3% Backend Development
4% Legacy System Modernization
AI Summary
“Forte Innovation Consulting is a digital transformation agency offering comprehensive technology solutions—including consulting, software development, cloud services, data science, and managed services—to advance digital progress across sectors.”
CosmosGrid
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CosmosGrid is a consultancy specializing in cloud, DevOps, and AI engineering, dedicated to assisting businesses in developing scalable, secure, and high-performing infrastructures. With over a decade of practical engineering experience, our team possesses extensive expertise in cloud architecture,
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+17 Services
5% AI Strategy & Roadmap Consulting
5% Machine Learning Model Development
10% MLOps & Model Deployment Infrastructure
10% AI Model Fine-Tuning & Training
AI Summary
“CosmosGrid is a consultancy providing expert cloud, DevOps, and AI engineering solutions focused on scalable, secure infrastructures, automation, cost optimization, and 24/7 global support tailored to client needs.”
Velmeck International Llc
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Texas businesses don't have time for ticket queues, offshore help desks, or IT providers who disappear after the contract is signed. At Velmeck, we do things differently. We are a Houston-based Managed IT, IT Support, and Cybersecurity firm serving established businesses across Texas ,including clie
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+8 Services
3% AI Agent & Multi-Agent System Development
5% AI Strategy & Roadmap Consulting
3% Custom AI Chatbot Development
3% Generative AI
AI Summary
“Velmeck International LLC is a Houston-based IT firm offering managed IT services, cybersecurity, 24/7 infrastructure monitoring, and AI-powered communications to Texas businesses across industries.”
Pixea
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Pixea is a digital collaborator focused on assisting businesses in optimizing their operations, enhancing their visibility, and boosting their sales performance. We strongly believe in the potential of advanced technology and create practical AI-powered tools, automations, and websites that take you
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+10 Services
6% AI Strategy & Roadmap Consulting
4% LLM Integration & Prompt Engineering
4% Custom AI Chatbot Development
4% Machine Learning Model Development
AI Summary
“Pixea develops AI-driven tools, automations, and websites to help businesses optimize operations, increase visibility, and improve sales, making advanced technology accessible with tangible results.”
Tier 5
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Tier 5 is a cybersecurity and IT consulting company that offers enterprise-level support to small and medium-sized businesses at a reasonable price. Our expertise includes fractional vCISO services, IT architecture, policy development and upkeep, tabletop exercises for incident response, user traini
Highlights
$1,000+
Min Project Size
$150+/hr
Avg Hourly Rate
2-9
Employees
Services Provided+10 Services
10% Other IT Consulting and SI
2% Custom AI Chatbot Development
2% AI-Powered Document Processing
8% IT Staff Augmentation
AI Summary
“Tier 5 provides tailored cybersecurity and IT consulting services, including fractional vCISO support and incident response, enabling SMEs to enhance security efficiently and cost-effectively.”
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PrimeStrides
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No account managers, no unexpected offshore issues. Only experienced engineers who create production-ready software and AI systems, delivered on schedule and within budget.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+7 Services
10% Custom Web Application Development
6% Mobile App Development (iOS & Android)
6% API Development & Integration
3% E-Commerce Development
AI Summary
“PrimeStrides delivers expert-engineered, production-ready software and AI solutions, ensuring on-time, budget-compliant projects without account managers or offshore complications.”
Airovo Technologies
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Airovo Technologies is a contemporary software engineering firm dedicated to creating intelligent, scalable, and future-oriented digital solutions. Established in 2022, we assist startups, small and medium-sized enterprises, and corporations in speeding up innovation through AI-driven development, t
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+20 Services
5% Custom Web Application Development
3% Mobile App Development (iOS & Android)
2% E-Commerce Development
5% API Development & Integration
AI Summary
“Airovo Technologies delivers AI-driven, scalable software solutions—including SaaS, automation, web/mobile apps, and cloud engineering—empowering startups to enterprises with innovative, secure, and efficient digital products.”
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Guava Software – Out of Business
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VTEX purchased Guava in August 2021.
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+12 Services
5% Frontend Development
5% API Development & Integration
4% QA & Software Testing
6% Backend Development
AI Summary
“Guava Software, acquired by VTEX in August 2021, was a company specializing in software solutions before ceasing operations, contributing to VTEX's expanded capabilities.”
Wave 66
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Wave 66 offers exceptional and customized IT, design, and digital marketing solutions that transform your business practices. We specialize in creating memorable brands that stand out.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Kozhikode, Kerala, In
Services Provided+33 Services
2% AI Strategy & Roadmap Consulting
2% Machine Learning Model Development
2% Custom AI Chatbot Development
3% Other IT Consulting and SI
AI Summary
“Wave 66 delivers tailored IT, design, AI, marketing, and customer support solutions that enhance brand identity, digital presence, and operational efficiency across diverse industries.”

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Top Custom AI Chatbot Development Firms

List of the Best Custom AI Chatbot Development Agencies

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