Top AI Agent & Multi-Agent System Development Companies

An AI agent does more than answer: it plans steps, calls tools and APIs, reads and writes to business systems, and checks its own work before handing a result to a person. AI agent and multi-agent system development companies build these, from a single agent that triages support tickets to systems where a planner agent delegates research, drafting and review to specialist agents. Companies hire them when a chatbot pilot needs to take real actions, when a back-office process has too many exceptions for rules-based automation, or when sales wants research and outreach drafted for it.

Compare developers on agents in production, how they evaluate agent behavior, and guardrails for actions that touch money or customer data.

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4,596 Companies

List of the Best AI Agent & Multi-Agent System Development Agencies

Nezaam
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Nezaam is a studio located in Manchester that specializes in AI systems, creating and implementing tailored orchestration pipelines and self-operating AI solutions. Our offerings encompass outbound intelligence pipelines, content creation workflows, market surveillance tools, lead recovery systems,
Highlights
2-9
Employees
Manchester, England, Gb
Services Provided
15% AI Strategy & Roadmap Consulting
10% Custom AI Chatbot Development
25% AI Agent & Multi-Agent System Development
50% Custom Web Application Development
AI Summary
“Nezaam, based in Manchester, develops tailored AI solutions and orchestration pipelines for content creation, market surveillance, lead recovery, and automation with validated, fixed-cost projects.”
Mindmesh Consult
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MindMesh Consulting, located in London, is an AI-driven lead generation agency that assists small businesses in establishing reliable and scalable sales pipelines without depending on referrals or cold calls. We utilize AI to identify prospects, automate personalized outreach, and create intelligent
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
London, England, Gb
Services Provided
15% AI Strategy & Roadmap Consulting
10% Generative AI
25% AI Agent & Multi-Agent System Development
50% Outbound Lead Generation
AI Summary
“MindMesh Consult leverages AI to help small businesses establish automated, scalable sales pipelines across various sectors, ensuring consistent qualified leads and measurable revenue growth.”
HeyNeuron
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HeyNeuron is a software company based in Poland that quickly provides business solutions. We create minimum viable products (MVPs) in just 14 days, design dashboards in a week, and develop fully operational systems. Our main strengths lie in web development, mobile applications, AI agents, automatio
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Krakow, Lesser Poland, Pl
Services Provided+3 Services
20% Custom Web Application Development
18% Mobile App Development (iOS & Android)
10% API Development & Integration
2% E-Commerce Development
AI Summary
“HeyNeuron is a Polish software company specializing in rapid development of MVPs, dashboards, AI agents, and automation, guiding businesses to adopt innovative agent-driven technologies.”
CS AI Corp
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CS AI Corp - Effective AI Solutions in Action We revolutionize businesses by implementing AI that produces tangible results rather than empty promises. Established by Clayton Shaw, who has over 20 years of experience in technology and business, we integrate state-of-the-art AI with established busin
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
30% AI Agent & Multi-Agent System Development
20% AI Strategy & Roadmap Consulting
40% Machine Learning Model Development
10% Robotic Process Automation (RPA)
AI Summary
“CS AI Corp specializes in delivering practical, efficient AI solutions to small and medium-sized businesses globally, combining deep business expertise with cutting-edge technology for impactful results.”
41 Labs
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We create tailored AI solutions that increase revenue, reduce expenses, and provide businesses with a competitive edge.
Highlights
$10,000+
Min Project Size
2-9
Employees
Singapura, Sg
Services Provided
35% AI Strategy & Roadmap Consulting
10% Custom AI Chatbot Development
25% AI Agent & Multi-Agent System Development
30% Generative AI
AI Summary
“41 Labs develops customized AI solutions designed to enhance business revenue, optimize costs, and deliver competitive advantages across various industries.”
KiloByte Collective
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We are specialists who assess what needs to be constructed or repaired and then proceed to do so. Our focus is on businesses with revenues between $5 million and $50 million that are undergoing change, whether they are preparing for sale, have recently been acquired, or are looking to scale to $100
Highlights
$5,000+
Min Project Size
$150+/hr
Avg Hourly Rate
2-9
Employees
Coppell, Texas, Us
Services Provided
25% AI Agent & Multi-Agent System Development
13% AI Strategy & Roadmap Consulting
12% Generative AI
50% Operational Process Consulting
AI Summary
“KiloByte Collective specializes in diagnosing and implementing tailored solutions for mid-sized businesses, leveraging AI and operational expertise to drive scaling, efficiency, and profitability improvements.”
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DL Solutions
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Fondatore di DL Solutions, vivo ad Amsterdam. Collaboro con aziende italiane per l'automazione dell'intelligenza artificiale e la sicurezza degli agenti AI in produzione, un settore in cui ho osservato molte implementazioni fallire rapidamente. Il mio stack tipico include: Python, Node, Supabase, fu
Highlights
$5,000+
Min Project Size
Services Provided+1 Services
30% AI Strategy & Roadmap Consulting
10% Generative AI
35% AI Agent & Multi-Agent System Development
15% Cloud Consulting & SI
AI Summary
“DL Solutions, founded in Amsterdam, specializes in AI automation and security for production agents, leveraging Python, Node, and cloud platforms, backed by extensive mobile engineering expertise.”
CRMOZ
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CRMOZ — Mastering Zoho Implementation with Unlimited Customization. We have dedicated over ten years to mastering the entire Zoho ecosystem. As a certified Zoho Advanced Partner with more than a decade in the industry, we boast a team of over 60 experts located in Florida, Kyiv, and Bitola, alongsid
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
50-249
Employees
Services Provided+1 Services
20% AI Agent & Multi-Agent System Development
9% BI & Big Data Consulting & SI
5% CRM Consulting and SI
33% Custom Web Application Development
AI Summary
“CRMOZ is a certified Zoho Advanced Partner with over 10 years' expertise delivering comprehensive Zoho implementations, custom development, AI automation, integrations, and strategic support globally.”
Vestor Technologies
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Vestor Technologies, located in Ahmedabad, Gujarat, India, is a custom software development firm focused on turning innovative concepts into digital solutions. We specialize in creating scalable, secure, and high-performance software for businesses of all types, from startups to multinational corpor
Highlights
< $25/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
18% Mobile App Development (iOS & Android)
15% API Development & Integration
17% Custom Web Application Development
10% Other IT Consulting and SI
AI Summary
“Vestor Technologies in Ahmedabad delivers custom software, web and mobile apps, UI/UX design, cloud, and AI solutions to enhance business growth, efficiency, and digital transformation.”
Demand Influence Media
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Demand Influence Media is a digital marketing and AI solutions agency located in South Florida, dedicated to one objective: converting visibility into paying clients. While most agencies focus on clicks, impressions, and superficial metrics, we prioritize revenue. Our strategy revolves around ensuri
Highlights
$1,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
15% Search Engine Optimization (SEO)
13% Performance Marketing
5% Mobile & App Marketing
12% Pay Per Click
AI Summary
“Demand Influence Media is a South Florida digital marketing and AI agency specializing in local SEO, paid ads, reputation management, and automation to convert visibility into revenue for service businesses.”

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Top AI Agent & Multi-Agent System Development Companies

List of the Best AI Agent & Multi-Agent System Development Agencies

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