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

AutomizeGenAI
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AutomizeGenAI is a contemporary agency focused on assisting businesses in Marketing, Media, Customer Support, and EdTech to expand their operations. We excel in creating tailored AI agents and smart automation systems that streamline repetitive tasks, conserve time, and facilitate growth. Our aim is
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+2 Services
8% AI Strategy & Roadmap Consulting
7% LLM Integration & Prompt Engineering
10% Custom AI Chatbot Development
25% AI Agent & Multi-Agent System Development
AI Summary
“AutomizeGenAI develops customized AI agents and automation solutions aiding businesses in marketing, media, customer support, and EdTech to optimize operations and focus on strategic growth.”
DevSpire inc
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DevSpire Inc. serves as a comprehensive digital transformation and technology partner for startups, growth-stage businesses, and large enterprises, assisting them in creating scalable, secure, and high-performance digital ecosystems. Motivated by innovative ideas, we offer end-to-end solutions in ar
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
2-9
Employees
Services Provided+9 Services
9% Custom Web Application Development
6% Mobile App Development (iOS & Android)
5% E-Commerce Development
5% SaaS Product Development
AI Summary
“DevSpire Inc. provides end-to-end digital transformation services, including custom development, AI solutions, UX/UI, cloud consulting, and digital marketing, enabling scalable and secure technology ecosystems for businesses.”
OrenGen Worldwide LLC
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We create AI solutions that automatically sell, support, and grow your business.
Highlights
$1,000+
Min Project Size
2-9
Employees
Mansfield, Texas, Us
Services Provided+2 Services
25% AI Agent & Multi-Agent System Development
9% CRM Consulting and SI
18% Business Model Design & Validation
15% Go-to-Market Strategy
AI Summary
“OrenGen Worldwide LLC develops AI-driven solutions that automate sales, customer support, and business growth, empowering companies to enhance efficiency and expand their market presence.”
AxiomState
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AxiomState is a consultancy that specializes in optimizing conversion rates for Shopify, focusing on recovering revenue for ecommerce brands with annual sales between $1M and $20M. By utilizing advanced pattern recognition techniques, we identify and rectify costly inefficiencies, often uncovering p
Highlights
$1,000+
Min Project Size
$50-99/hr
Avg Hourly Rate
2-9
Employees
Services Provided
30% Conversion Rate Optimization (CRO)
30% Ecommerce Marketing
20% AI Agent & Multi-Agent System Development
20% Custom Web Application Development
AI Summary
“AxiomState integrates AI agents to enhance pattern recognition and uncover revenue opportunities in ecommerce platforms, demonstrating advanced capabilities in AI Agent & Multi-Agent System Development to optimize business performance.”
Inbox Ecommerce
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Inbox Ecommerce is a digital growth agency located in Pakistan that assists e-commerce brands and small to medium enterprises in developing, promoting, and expanding their online presence while adhering to halal principles.
Highlights
$1,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Lahore, Pk Punjab, Pk
Services Provided+6 Services
8% CMS Development & Customization
9% E-Commerce Development
3% Custom Web Application Development
20% Web App UI Design
AI Summary
“Inbox Ecommerce is a Pakistani digital growth agency specializing in developing and promoting e-commerce brands and SMEs, enhancing online presence while following halal principles.”
CreateOS
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CreateOS develops tailored AI solutions for product teams and large organizations. We manage the integration of large language models (LLMs), retrieval-augmented generation (RAG) pipelines, AI agents, and comprehensive automation from start to finish. Our services are supported by robust infrastruct
Highlights
$10,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Services Provided+1 Services
18% Generative AI
22% AI Agent & Multi-Agent System Development
10% AI Strategy & Roadmap Consulting
35% Custom Web Application Development
AI Summary
“CreateOS delivers end-to-end AI solutions integrating large language models and automation for organizations, offering extensive infrastructure, fixed pricing, and full intellectual property ownership.”
RingHouse
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RingHouse develops advanced communication systems for small to medium-sized businesses, utilizing tailored AI voice technology. We assist companies in capturing all incoming calls, optimizing their operations, and delivering seamless customer experiences.
Highlights
$5,000+
Min Project Size
2-9
Employees
Services Provided
33% Custom AI Chatbot Development
17% AI Agent & Multi-Agent System Development
50% Live Chat & Chatbot Implementation
AI Summary
“RingHouse creates AI-driven communication solutions for small to medium businesses, enhancing call management and operational efficiency to improve overall customer experience.”
K
keinsaas
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Keinsaas assists businesses in automating repetitive tasks through the creation of AI-driven automation solutions. We focus on automating processes in sales, marketing, HR, and operations using n8n and tailored approaches. Our clientele includes startups and small to medium-sized enterprises seeking
Highlights
$5,000+
Min Project Size
$100-149/hr
Avg Hourly Rate
2-9
Employees
Services Provided
25% AI Agent & Multi-Agent System Development
25% AI Strategy & Roadmap Consulting
25% Machine Learning Model Development
25% Product Design
AI Summary
“Keinsaas excels in delivering AI-based automation solutions, focusing on AI agent development and workflow automation to streamline business processes for startups and SMEs, showcasing strong capabilities in AI strategy and development.”
Zylo Solution
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**Overview**: Zylo is an AI software company dedicated to transforming the operations of clinics, hospitals, and healthcare organizations. We focus on creating **AI Assistants**, **automation agents**, and **custom AI integrations** that alleviate staff workloads, enhance patient experiences, and bo
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Dubai, Dubayy, Ae
Services Provided+3 Services
7% Generative AI
20% AI Agent & Multi-Agent System Development
7% Custom AI Chatbot Development
13% Custom Web Application Development
AI Summary
“Zylo Solution develops AI-driven software automating administrative tasks in healthcare, enhancing patient communication and revenue growth with HIPAA-compliant AI assistants and integrations across clinics and hospitals.”
Bigfat AI Labs
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We develop high-quality AI systems that are ready for deployment, rather than just demo versions. Our solutions range from RAG chatbots that manage 80% of support inquiries to voice AI agents that schedule appointments around the clock. We assist startups and established companies in transforming AI
Highlights
$5,000+
Min Project Size
$25-49/hr
Avg Hourly Rate
10-49
Employees
Noida, Uttar Pradesh, In
Services Provided
20% Custom Web Application Development
30% Mobile App Development (iOS & Android)
33% Custom AI Chatbot Development
17% AI Agent & Multi-Agent System Development
AI Summary
“Bigfat AI Labs develops deployable AI systems including RAG chatbots and voice agents, enabling startups and enterprises to achieve practical business outcomes from AI technologies.”

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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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