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

DataStackX
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DataStackX is an international consulting firm specializing in Data and AI, dedicated to assisting businesses in enhancing their data infrastructure and harnessing the capabilities of artificial intelligence. Our Key Areas of Expertise Include: 🔹 Data Strategy & Advisory – Evaluating enterprise dat
Highlights
$1,000+
Min Project Size
$150+/hr
Avg Hourly Rate
2-9
Employees
Hyderabad, In
Services Provided+23 Services
1% Other IT Consulting and SI
1% Cloud Consulting & SI
4% MLOps & Model Deployment Infrastructure
2% LLM Integration & Prompt Engineering
AI Summary
“DataStackX is a global consulting firm providing comprehensive data and AI services, including strategy, engineering, machine learning, AI implementation, and autonomous AI agent development for enterprises.”
Plus Software Group
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Plus Software Group is an innovative product and cloud development partner located in South Africa, serving clients worldwide.
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+3 Services
5% AI Agent & Multi-Agent System Development
15% Machine Learning Model Development
5% Other IT Consulting and SI
13% Cloud Consulting & SI
AI Summary
“Plus Software Group is a South African technology firm specializing in innovative product and cloud development services, delivering solutions to clients globally with expertise and professionalism.”
Alopex Digital OÜ
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Alopex Digital is your committed partner for GoHighLevel and RevOps, specializing in sales-driven companies throughout the European Union. We provide top-notch revenue operations technology for these businesses. Rather than merely developing systems, we focus on creating clarity by thoroughly outlin
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+9 Services
3% AI Agent & Multi-Agent System Development
5% Custom AI Chatbot Development
14% CRM Consulting and SI
4% AI Strategy & Roadmap Consulting
AI Summary
“Alopex Digital OÜ specializes in GoHighLevel and RevOps solutions for EU sales-driven companies, delivering comprehensive revenue operations technology and process clarity to optimize workflows and team adoption.”
A17
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We offer top-notch IT services to meet all your data and analytics requirements. Our team specializes in creating and executing tailored analytics and data governance solutions for businesses of all sizes, from small to large. Our experts and engineers are here to support your team, and we approach
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
10-49
Employees
Services Provided+4 Services
40% BI & Big Data Consulting & SI
15% Machine Learning Model Development
5% AI Agent & Multi-Agent System Development
10% AI Model Fine-Tuning & Training
AI Summary
“A17 provides expert IT services specializing in tailored data analytics and governance solutions across diverse business sizes, supporting teams through iterative project phases to optimize data use.”
Sharpsys Software Solution Private Limited
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At Sharpsys, our focus is on assisting our clients in reaching their business objectives. We believe that with Dynamics 365, we can help you attain new heights of success. We empower companies with data-driven ERP solutions, revitalizing sectors through actionable insights, optimized processes, and
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Guduvancheri, Tamil Nadu, In
Services Provided+13 Services
8% CRM Consulting and SI
5% Other IT Consulting and SI
3% AI Agent & Multi-Agent System Development
5% AI Strategy & Roadmap Consulting
AI Summary
“Sharpsys Software Solution offers comprehensive Microsoft Dynamics 365 ERP implementation, support, customization, and IT services to drive data-driven growth and operational efficiency.”
G
Gorato Works
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Gorato is a company based in Nepal that specializes in software project management and development services for clients across diverse sectors. The firm is recognized for its skills in project planning and oversight, managing deliverables, addressing cross-functional challenges, tracking project pro
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
250-999
Employees
Services Provided+5 Services
20% Mobile App Development (iOS & Android)
7% ERP & CRM Development
7% Custom Web Application Development
8% ERP Consulting and SI
AI Summary
“Gorato Works is a Nepal-based software development and project management firm with over 12 years' experience delivering diverse IT solutions, including mobile apps and government information systems.”
VoiceCradle LLC
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VoiceCradle is a specialized AI and automation company that focuses on the design, development, and management of high-quality customer experience systems. We collaborate with founders, operators, and corporate teams needing AI solutions that function effectively in real-world scenarios, rather than
Highlights
$25,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+8 Services
2% Other IT Consulting and SI
3% Cloud Consulting & SI
3% Unified Communications Consulting & SI
5% Workflow Automation (Zapier / Make / n8n)
AI Summary
“VoiceCradle LLC specializes in delivering practical AI-driven customer experience systems, focusing on conversational AI, automation, and scalable infrastructure to optimize real-world operations securely and reliably.”
Apptivity sp. z o.o.
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Apptivity is a technology partner that focuses on creating smart digital solutions to help businesses grow and innovate. We integrate our knowledge of artificial intelligence, machine learning, cloud computing, and custom software development to craft applications that meet our clients' specific req
Highlights
$5,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided+5 Services
8% API Development & Integration
12% Mobile App Development (iOS & Android)
13% Custom Web Application Development
7% AI Strategy & Roadmap Consulting
AI Summary
“Apptivity sp. z o.o. delivers tailored digital solutions integrating AI, machine learning, and cloud technologies to help businesses innovate, optimize workflows, and achieve measurable growth across industries.”
V
Virtualbox Development
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Your reliable European software partner for complete product development: Looking to scale without the usual outsourcing challenges? As your dependable European ally, we create high-performing, dedicated teams that seamlessly integrate into your operations or manage the development of your entire pr
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+5 Services
12% QA & Software Testing
22% Custom Web Application Development
3% Workflow Automation (Zapier / Make / n8n)
5% AI Strategy & Roadmap Consulting
AI Summary
“Virtualbox Development is a European software partner delivering scalable, expert teams for full product development, leveraging advanced technologies and seamless integration to drive concepts to market efficiently.”
Vietnam Outsourcing Hub
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Vietnam Outsourcing Hub assists businesses in locating suitable offshore outsourcing partners and links SMEs with reliable providers. It offers exceptional solutions that can reduce costs by up to 70% while assembling the ideal offshore team from the top 1% of talent in Vietnam through our vetted ve
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Services Provided+4 Services
11% Custom Web Application Development
10% Mobile App Development (iOS & Android)
4% E-Commerce Development
3% AI Agent & Multi-Agent System Development
AI Summary
“Vietnam Outsourcing Hub connects businesses with top Vietnamese offshore outsourcing partners, offering cost-effective solutions and assembling tailored teams from the nation's top 1% talent.”

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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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