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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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

4,596 Companies

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

Rank Digital
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Many agencies focus on website development, while others specialize in SEO. RankDigital excels at both disciplines—effectively. We design SEO-focused websites optimized to achieve high rankings on Google and turn visitors into revenue. Our approach encompasses everything from technical SEO and site
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Green River, Wyoming, Us
Services Provided+6 Services
20% Search Engine Optimization (SEO)
20% Custom Web Application Development
15% Web App UI Design
10% Offshore Back-office Services
AI Summary
“RankDigital integrates expert website development with comprehensive SEO strategies, delivering optimized sites that enhance Google rankings, user experience, and lead generation to support business growth.”
Nexlifa
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We pride ourselves on delivering only the highest quality work. We won’t provide anything unless we have complete confidence in it. Each client is treated as if our reputation is on the line, ensuring we deliver precisely what you envisioned—if not more. Choose us for top-notch website development,
Highlights
$1,000+
Min Project Size
2-9
Employees
Services Provided+3 Services
10% AI Agent & Multi-Agent System Development
7% AI Strategy & Roadmap Consulting
17% Custom AI Chatbot Development
20% Custom Web Application Development
AI Summary
“Nexlifa specializes in high-quality website development, AI integration, automation, and custom productivity tools, delivering precise and reliable solutions tailored to client visions.”
Bombay Softwares
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Established in 2018, Bombay Softwares specializes in tailored mobile app development, enterprise software solutions, and comprehensive AI services for digital-centric businesses. Our skilled team creates scalable, secure, and high-performing applications and solutions for various sectors, such as he
Highlights
$5,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Navi Mumbai, Maharashtra, In
Services Provided+8 Services
23% Mobile App Development (iOS & Android)
13% Custom Web Application Development
8% API Development & Integration
8% Backend Development
AI Summary
“Bombay Softwares, founded in 2018, delivers custom mobile apps, enterprise software, and AI solutions across diverse sectors, enhancing growth and efficiency through advanced technology integration.”
Krombera
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Krombera is a comprehensive advertising agency that combines strategy, technology, and creativity in one location, existing in a time when the distinction between digital and traditional marketing has blurred, making only the best ideas prominent. Since its inception in 2011, Krombera has provided c
Highlights
$10,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Istanbul, Istanbul, Tr
Services Provided+8 Services
8% Search Engine Optimization (SEO)
10% Digital Strategy
20% Social Media Marketing
7% Mobile & App Marketing
AI Summary
“Krombera is a leading Turkish advertising agency specializing in integrated marketing, creative solutions, and AI-driven digital innovations, serving top national and global brands for over 15 years.”
Kelley Information Technology
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Kelley Information Technology (KIT) offers expert computer consulting and IT support tailored for small and mid-sized businesses in Central Florida. Since 2017, we have assisted organizations in minimizing downtime, enhancing efficiency, and integrating technology with practical workflows. Our consu
Highlights
$50-99/hr
Avg Hourly Rate
10-49
Employees
Lake Mary, Florida, Us
Services Provided+9 Services
20% Other IT Consulting and SI
15% Cybersecurity Services
15% Managed IT Services
5% AI Agent & Multi-Agent System Development
AI Summary
“Kelley Information Technology delivers proactive IT consulting, cybersecurity, and managed support to Central Florida SMBs, enhancing efficiency, security, and growth with cost-effective, reliable solutions.”
Evolet Infosystem LLP
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Evolet Infosystem LLP is a prominent provider of IT solutions, focusing on custom software development, mobile apps, web design, DevOps, AI/ML solutions, and cloud services. Our skilled team of developers creates scalable, secure, and user-friendly technology solutions designed to meet our clients'
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
30% Custom Web Application Development
20% Mobile App Development (iOS & Android)
10% AI Agent & Multi-Agent System Development
8% AI Strategy & Roadmap Consulting
AI Summary
“Evolet Infosystem LLP delivers custom IT solutions across industries, specializing in software development, AI/ML, cloud services, and digital products to empower diverse business needs.”
Qualiver
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Qualiver Solutions is a Colombian tech firm focused on AI-driven automation and digital transformation for small to mid-sized enterprises. We create and implement comprehensive solutions that integrate CRM systems, WhatsApp automation, no-code platforms (such as AppSheet and n8n), and tailored web a
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
8% Other IT Consulting and SI
5% Unified Communications Consulting & SI
10% AI Agent & Multi-Agent System Development
12% AI Strategy & Roadmap Consulting
AI Summary
“Qualiver Solutions is a Colombian tech company specializing in AI-driven automation and digital transformation, delivering integrated CRM, WhatsApp automation, no-code apps, and tailored solutions for SMEs.”
Core JSC
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Core JSC serves as a comprehensive technology partner for businesses looking to simplify the management of internal technical teams. Founded in 2019, we focus on providing customized technology solutions that lower costs, reduce risks, and speed up digital transformation. Our primary services encomp
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+9 Services
5% API Development & Integration
9% Custom Web Application Development
3% Mobile App Development (iOS & Android)
3% E-Commerce Development
AI Summary
“Core JSC delivers tailored technology solutions, including software development, cybersecurity, and digital transformation consulting, enabling diverse businesses to enhance efficiency, security, and innovation.”
Nexgrow
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Nexgrow is a software and AI agency located in Costa Rica that specializes in creating tailored web applications, automation systems, and AI-driven solutions for companies in Latin America and Europe. We provide quick, adaptable, and clear development services—without lengthy contracts or middlemen—
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+1 Services
50% Custom Web Application Development
13% AI Strategy & Roadmap Consulting
18% Custom AI Chatbot Development
12% Machine Learning Model Development
AI Summary
“Nexgrow is a Costa Rica-based software and AI agency delivering custom web applications, automation, and AI solutions to Latin American and European businesses with agility and transparency.”
Worxwide Consulting Pvt. Ltd.
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Worxwide Consulting is a digital growth consulting company with over six years of experience in sales consulting. Our expert team, comprising more than 60 members, serves over 80 clients worldwide. We focus on AI-driven sales transformation, user experience-led design, and comprehensive funnel autom
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
London, England, Gb
Services Provided+7 Services
8% Custom AI Chatbot Development
5% LLM Integration & Prompt Engineering
4% AI Strategy & Roadmap Consulting
4% CRM Consulting and SI
AI Summary
“Worxwide Consulting delivers AI-driven sales transformation, UX-led design, and automation services, serving global clients to accelerate growth across manufacturing, finance, healthcare, and IT sectors.”

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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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