The Top AI Development Companies in the USA: Who Leads the Pack in 2024?

AI is all about solving problems. It can automate repeated tasks, make sense of large amounts of data, and tailor experiences to each customer. The possibilities are endless, but turning those ideas into reality takes skill. 

That’s where partnering with the best AI development company comes in. 

So, below are a few leading AI development companies in the US. Also, we’ve shared how to choose the perfect one. 

Let’s get started, shall we?

7 Best AI Development Companies in the USA

Here are the best AI development companies in the USA. 

1. Zfort Group

Zfort Group
Image Source: Zfort Group

Zfort Group has been in the tech game since 2000. Their focus is on building custom software solutions for businesses, and they’re particularly skilled at using AI as a powerful tool. Zfort Group can handle a project from start to finish, including ongoing support, and they have a reputation for sticking to budgets and deadlines.

Plus, they specialize in creating AI solutions that are specifically tailored to solve business problems, such as custom machine learning models, computer vision, and natural language processing. 

If you’re in e-commerce, Zfort Group can help optimize your online sales process and create a better customer experience. 

  • Price: $50 – $99 / hr
  • Employees: 250 – 999
  • Reviews: 5.0 ratings from 22 reviews on Clutch

2. Six Feet Up, Inc.

Six Feet Up, Inc.
Image Source: Six Feet Up, Inc.

Six Feet Up, Inc. is an AI development company focused on Python and AI solutions. They’ve been around since 1999 — meaning they have a lot of experience in the tech world. Plus, they’re dedicated to projects that drive positive change, focusing on climate action, clean energy, and making society better

If you need a custom web or mobile app that’s easy to use and built to grow, Six Feet Up might be a good fit. Their deep knowledge of Python makes them particularly well-suited for projects that require a flexible coding language. They’re also skilled at handling and making sense of large amounts of data.

  • Price: $200 – $300 / hr
  • Employees: 10 – 49
  • Reviews: 4.9 ratings from 13 reviews on Clutch

3. BlueLabel

Image Source: BlueLabel

BlueLabel helps businesses strategically integrate AI to create intelligent digital products. Since their start in 2009, they’ve focused on pinpointing exactly where AI can make the biggest difference for a company and its customers. Then, they carefully craft custom machine learning models, natural language processing, and other AI solutions that directly support specific business goals. 

And importantly, they wrap everything up in beautifully designed interfaces that make the power of AI — and its benefits — easy for everyone to understand and use.

  • Price: $100 – $149 / hr
  • Employees: 50 – 249
  • Reviews: 4.9 ratings from 59 reviews on Clutch

4. Toptal 

Image Source: Toptal

Toptal specializes in connecting businesses with top-tier developers, including AI experts. Because they’re the distributed workforce in the industry, it’s easy for companies to find the right people. That success shows — they’ve pulled in a whopping $200 million in revenue, and they’re still growing.

Toptal’s flexibility is a key advantage. Businesses can easily scale their teams according to project needs, saving time and money while ensuring access to highly skilled professionals. Toptal also provides a full suite of experts, including strategists, designers, and developers, to collaborate for optimal project outcomes.

  • Price: $100 – $149 / hr
  • Employees: 1,000 – 9,999
  • Reviews: 4.9 ratings from 47 on Clutch

5. 10Clouds

Image Source: 10Clouds

10Clouds is an AI development company with a passion for well-designed products and a strong focus on delivering business results. Founded in 2009, they have experience working with companies of various sizes — from startups to established enterprises. 

They’re experts in full-stack development, meaning they can handle both web and mobile apps from start to finish. Creating products that are both visually appealing and intuitive to use is a priority for them. Plus, they have expertise in specific in-demand technologies like Python and React.

  • Price: $50 – $99 / hr
  • Employees: 50 – 249
  • Reviews: 4.9 ratings from 84 reviews on Clutch

6. Markovate


Image Source: Markovate

Markovate specializes in crafting AI and digital solutions for businesses. Founded in 2015, they offer expertise in AI consulting, development, Web3, blockchain, AML consulting — along with both mobile and web development. Their focus is understanding your unique business needs to create solutions that deliver real results. 

With experience in industries like healthcare, finance, and retail, they have a track record of applying cutting-edge technologies to solve industry-specific problems.

  • Price: $50 – $99 / hr
  • Employees: 10 – 49

How to Choose the Best AI Development Company for Your Project

Finding the ideal AI development partner is essential for turning your project vision into reality. So, here’s how you can choose the right fit. 


AI is a broad field. Companies might specialize in things like analyzing images, understanding language, or robotics. Make sure the company you choose has the skills your project demands. 

Proven Track Record

Think of a company’s past projects as their resume. Do they have experience with projects like yours? Did they successfully solve problems like yours? This gives you a good idea of their experience and if they’re a good match.

Cutting-Edge Technology

The AI world changes rapidly, with new tools and techniques always popping up. Partner with a company that’s dedicated to staying up-to-date. That means they’ll have the latest knowledge to make your project a success.  

Plus, AI development companies like Leonardo Labs make it their mission to stay ahead of the curve — meaning you benefit from their deep understanding of the newest AI advancements.

Industry Fit

Every industry has its own rules, quirks, and unique data. A company that understands your industry will be able to start working effectively right away. They’ll know the right questions to ask and likely have past successes that can help your project succeed.


Projects change and need to shift over time. Find a company that can adapt and grow alongside your project. Can they handle bigger datasets or more complex problems down the line? Thinking about scalability now ensures a smooth partnership in the long run.

To Sum it Up

Choosing the best AI development company is a big decision. The companies we covered here are all strong contenders, but finding the perfect fit depends on your specific needs and goals. 

Do your research, ask questions, and go with the company that gives you the most confidence in your AI project’s success.

Want to stay ahead of the curve on all things AI? Stay updated on the latest AI trends, strategies, and best practices by subscribing to the Leonardo Labs newsletter.

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