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

Loxvik Web Design
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Loxvik Web Design creates websites that not only look appealing but also effectively serve your business needs. Each site we develop is tailored to reflect your brand, meet your objectives, and engage your target audience, ensuring that it effectively converts visitors into customers. We prioritize
Highlights
$5,000+
Min Project Size
2-9
Employees
Hughenden Valley, England, Gb
Services Provided
34% AI Agent & Multi-Agent System Development
33% Custom Web Application Development
33% Product Design
AI Summary
“Loxvik Web Design delivers efficient, customized websites that reflect your brand and business goals, prioritizing simplicity and quick launches to enhance customer engagement and conversions.”
Adrush AI
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Adrush Ai is a specialized advertising agency that leverages AI to assist CEOs, CMOs, and media buyers in transitioning from outdated production methods to AI influencer agents that offer speed, scalability, and performance. With over 1 million ready-made AI influencers, we support global brands by
Highlights
$50-99/hr
Avg Hourly Rate
10-49
Employees
Pretoria, Gauteng, Za
Services Provided
34% AI Agent & Multi-Agent System Development
33% Brand Film & Corporate Video
33% Ad Creative Strategy & Production
AI Summary
“Adrush AI is an advertising agency utilizing AI-driven influencer agents to deliver scalable, efficient marketing solutions for diverse global brands across industries, enhancing speed and performance.”
EnactOn Technologies
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EnactOn is an international software development firm focused on providing innovative, dependable, and scalable solutions for a variety of sectors. We assist businesses of all sizes in designing, developing, and scaling custom websites, mobile applications, and browser extensions that promote succes
Highlights
$1,000+
Min Project Size
< $25/hr
Avg Hourly Rate
50-249
Employees
Surat, Gujarat, In
Services Provided
20% Custom Web Application Development
14% Mobile App Development (iOS & Android)
33% AI Agent & Multi-Agent System Development
33% Web App UI Design
AI Summary
“EnactOn Technologies is a global software development company delivering innovative, scalable Web 2.0 and Web 3.0 solutions including websites, apps, and custom tools for diverse industries.”
thinker ecommerce
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Thinker is an AI-driven e-commerce growth agency that integrates proprietary technology with strategic approaches to accelerate the growth of online brands efficiently. Our services include: - Managing and optimizing campaigns - Enhancing Shopify stores to boost conversion rates - Providing real-
Highlights
$1,000+
Min Project Size
2-9
Employees
San Francisco, California, Us
Services Provided+1 Services
33% AI Agent & Multi-Agent System Development
23% Ecommerce Marketing
7% Performance Marketing
4% Mobile & App Marketing
AI Summary
“Thinker is an AI-driven e-commerce agency offering campaign management, Shopify optimization, content creation, and multi-platform advertising to accelerate growth for DTC brands and agencies.”
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Antek Automation
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Antek Automation specializes in creating AI voice agents and automating intake processes for businesses that struggle with lost revenue from unanswered phone calls. Our primary clients are law firms in the US—covering areas such as criminal defense, DUI, immigration, and personal injury—as well as s
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
Andover, England, Gb
Services Provided
60% Custom AI Chatbot Development
35% AI Agent & Multi-Agent System Development
5% AI Strategy & Roadmap Consulting
AI Summary
“Antek Automation develops AI voice agents and intake automation for US law firms and UK/US service businesses, enhancing client engagement and revenue without extra advertising or staff.”
DataToBiz
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DataToBiz is a consulting partner specializing in data intelligence and AI that assists organizations in transforming disjointed data into scalable, actionable systems. We collaborate with mid-sized businesses, small to medium-sized enterprises (SMBs), and Fortune 500 companies to design, develop, a
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
50-249
Employees
Sahibzada Ajit Singh Nagar, Punjab, In
Services Provided+2 Services
20% Generative AI
30% AI Agent & Multi-Agent System Development
15% AI Model Fine-Tuning & Training
20% BI & Big Data Consulting & SI
AI Summary
“DataToBiz is a global consulting firm specializing in scalable AI, data intelligence, and analytics solutions, offering AI systems, data platforms, BI, and staff augmentation to diverse industries.”
AerixNova Technologies
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Enterprise AI Strategy & Architecture | CEO & Co-Founder | ROI-Focused GenAI Solutions I don't just create AI; I design pathways for business growth. As the CEO of AerixNova and Co-Founder of GrowmaxAI, I assist B2B companies in transitioning from outdated legacy systems to the next phase of Agent
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Namakkal, Tamil Nadu, In
Services Provided
35% Custom Web Application Development
15% Mobile App Development (iOS & Android)
35% AI Agent & Multi-Agent System Development
15% AI Strategy & Roadmap Consulting
AI Summary
“AerixNova Technologies, led by its CEO, pioneers ROI-focused enterprise AI strategies, modernizing B2B operations with agentic AI workflows and global GenAI consulting for digital transformation.”
Flowtale AS
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Flowtale, a Danish AI company, has recently launched Flowform, an AI automation platform based on a straightforward principle: if you can describe it, we can automate it. Unlike typical automation tools that require detailed mapping of each step in advance, Flowform allows you to convey a process in
Highlights
$25,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Copenhagen, Capital Region Of Denmark, Dk
Services Provided+1 Services
35% AI Agent & Multi-Agent System Development
15% Generative AI
15% AI Strategy & Roadmap Consulting
20% Cloud Consulting & SI
AI Summary
“Flowtale AS is a Danish AI firm offering Flowform, an automation platform that converts described business processes into coordinated AI-driven workflows, enhancing efficiency and flexibility across industries.”
Ontoborn Technologies
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Ontoborn is a small group of software engineers united by a shared enthusiasm for computer science. We create top-notch software solutions for businesses, investment companies, startups, and researchers. We tackle all sorts of unconventional projects that others often decline. Our portfolio includes
Highlights
$100,000+
Min Project Size
< $25/hr
Avg Hourly Rate
2-9
Employees
Columbus, Ohio, Us
Services Provided+1 Services
20% AI Strategy & Roadmap Consulting
30% AI Agent & Multi-Agent System Development
15% API Development & Integration
15% Mobile App Development (iOS & Android)
AI Summary
“Ontoborn Technologies is a skilled software engineering team delivering diverse solutions including AI models, applications, embedded systems, and data analytics, partnering with academia and industry for complex projects.”
Chomp Automation
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Chomp Automation focuses on AI automation and tailored development solutions for companies. We take care of the routine tasks your team handles daily—such as front desk calls, bookkeeping, customer follow-ups, data entry, and more—allowing you to concentrate on activities that truly drive business g
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
30% Generative AI
5% IT Staff Augmentation
40% AI Agent & Multi-Agent System Development
25% AI Strategy & Roadmap Consulting
AI Summary
“Chomp Automation provides AI-driven automation solutions, streamlining daily business tasks like calls, bookkeeping, and data entry to enhance operational efficiency and growth focus.”

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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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