By 2028, 33% of all enterprise software will include agentic AI – systems that don’t just respond to prompts but act independently. These agents will make 15% of routine decisions without human input, according to Gartner.
To put that in perspective, in 2024, fewer than 1% of enterprise applications had AI agents.
The gap shows how quickly agentic AI is becoming mainstream. More companies want to implement these autonomous systems to automate tasks and improve workflows. That drives demand for vendors who can deliver reliable, custom AI agents. But with so many options on the market, choosing the right partner isn’t simple.
So, we took on the hard work and compiled a list of the top ten AI agent development companies.
Before we go further: what are AI agents and why are they important?
An AI agent is a system that can take goal-directed actions without waiting for constant human input. Unlike traditional automation or prompt-based models, agentic AI doesn’t just react; it plans, decides, and acts within defined parameters.
These agents differ in how they operate and who they serve. Here’s how they can be classified:
By task
- Automation agents handle repetitive actions such as sending emails, updating records, managing schedules.
- Decision-making agents evaluate input and choose actions based on multiple factors, such as recommending optimal delivery routes in logistics or adjusting treatment plans in healthcare.
By human involvement
- Copilot agents support users by suggesting next steps. Think of tools that help teachers prepare lessons or suggest product bundles in eCommerce.
- Autonomous agents complete tasks with minimal or no supervision. For example, an agent in retail that monitors inventory, places orders, and schedules restocks.
By agent setup
- Single-agent systems work independently, usually assigned to one workflow or function, such as handling returns in an online store.
- Multi-agent systems involve multiple AI agents that interact. In logistics, one agent could manage warehouse intake, while another manages dispatch, each working toward a shared operational goal.
By target audience
- Customer-focused agents interact directly with end users, answering questions, resolving issues, or offering personalized recommendations. Common in banking, retail, and education.
- Employee-focused agents support internal teams. For instance, in healthcare and veterinary, agents can handle patient triage, freeing up staff for more complex tasks.
List of the best AI agent providers
Now, let’s look at the companies that are already building and deploying AI agents. The list includes providers with at least several years of proven experience in AI development, real-life use cases, and publicly available client testimonials.
1. Aristek
Aristek has been building enterprise software for over 22 years. Over the last five years, they’ve focused primarily on artificial intelligence (AI), building everything from machine learning models to fully functional agentic systems for clients in EdTech, corporate training, logistics, veterinary medicine, retail, and other industries.
Aristek is an international company, with offices in Europe, the USA, and the Middle East. This allows the team to support clients across key markets while keeping delivery fast and execution tight.
Their team includes AI specialists with PhD and Master’s degrees who combine academic knowledge with practical engineering skills. This allows Aristek to take on projects where precision, reliability, and business impact matter.
The company also has an AI- and DS-focused R&D department that helps them build modern solutions that stay at the forefront of technological innovation.
When it comes to agentic AI, Aristek offers custom AI agent development, integration, optimization & fine-tuning and AI agent security.
Case study
Their portfolio includes real-world applications of agentic AI. For example, one of their projects involved building an AI co-pilot for veterinary medical records. It works as an add-on to the customer’s internal system and helps veterinarians manage patient information more effectively.
Key results of the project:
2. Cognizant
Cognizant has been in the IT services space since 1994. The company now offers a broad range of AI services, including enterprise-grade agent development, multi-agent orchestration, generative AI, and platform integrations such as Salesforce.
They focus on embedding AI into large enterprise systems to improve operational workflows and decision-making processes.
Their industry focus covers aerospace and defense, banking technology, capital markets, healthcare, and manufacturing.
Cognizant’s scale allows them to handle complex, regulated environments and deliver end-to-end solutions from consulting and design to development and maintenance.
3. Boost.ai
Boost.ai is a Denmark-based company specializing in conversational AI and AI agent platforms. Founded in 2016, they focus on customer-facing virtual assistants for industries such as financial services, insurance, telecom, and the public sector.
They provide both customizable AI agent products and professional services for deployment and integration. Their platform supports natural language understanding, multi-channel conversations, and automation of common customer service tasks.
4. Creole Studios
Creole Studios was founded in 2014 and operates internationally with offices in India, the USA, Hong Kong, and Germany.
They build custom AI agents for fintech, healthcare, education, and real estate. In April 2025, they announced a formal expansion into AI agent development in the U.S., offering services from consulting and NLP integration to deployment and ongoing support.
Their strengths lie in delivering end-to-end solutions: strategy, model training, automation design, and deployment. They emphasize scalability and integration, serving enterprise clients across multiple industries with a standardized process and regional presence for local support.
5. Vstorm
Vstorm is a Poland-based AI development company founded in 2017. They specialize in creating custom AI agents for healthcare, finance, and customer service industries.
Their services include AI-powered automation, virtual assistants, and decision-support solutions that help companies optimize workflows and improve user experiences. The company mainly serves clients in the USA, UK, Canada, and Western Europe, focusing on long-term collaboration and business-focused innovation.
6. Stepwise
Stepwise was founded in 2016. They focus on machine learning, data engineering, and AI agent development, supporting businesses in building smart, scalable solutions.
Their expertise includes conversational AI, AI model fine-tuning, and predictive analytics. Stepwise helps clients turn data into actionable insights and create intelligent systems that support both internal operations and end-user experiences.
7. DataRoot Labs
DataRoot Labs is a full-cycle AI R&D center with around eight years of experience. They specialize in LLM training, multimodal AI (including visual capabilities), vector database design for conversational systems, and RAG pipelines.
Their focus spans automotive, healthcare, retail, energy, and natural resources and portfolio includes AI legal-review assistants, financial analyst copilots, logistics planning systems, and AI-driven wearable solutions for pets.
8. HatchWorks AI
Founded in 2016 and based in Atlanta, Georgia, HatchWorks AI helps companies plan and build AI solutions from strategy to deployment. Their core services include AI strategy roadmap creation, data engineering, and custom agentic AI development.
They’re particularly focused on what they call Generative-Driven Development – combining generative AI with agile delivery practices. Their portfolio spans the technology, healthcare, and retail sectors, with a focus on building practical and usable AI solutions that can scale.
9. Growexx
Growexx is a digital transformation and AI consulting firm with offices in the USA, Canada, and India. They focus on helping companies integrate modern technology into their operations, offering AI consulting, custom software development, and data-focused solutions.
Their industry experience includes hospitality, healthcare, manufacturing, and professional services. Growexx positions itself as a long-term tech partner, emphasizing business acceleration through tailored AI-driven tools.
10. Imobisoft
Imobisoft, based in the UK and founded in 2007, specializes in building intelligent software with a focus on automation, machine learning, and advanced analytics.
They work with organizations looking to optimize operations, often across sectors like healthcare, logistics, public services, and enterprise IT. Their AI solutions are typically aimed at increasing operational efficiency and improving data-driven decision-making.
Bottom line
The market for AI agents is growing fast, and so is the number of companies ready to build them. But not all vendors speak the same language: some focus on automation, others build for interaction; some target healthcare, others optimize retail.
So picking a partner isn’t just about tech stacks; it’s about trust, clarity, and a shared understanding of your goals.
If you’re looking for a team that gets both the tech and the business side, we are here to help. Book a free consultation to get started.
