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AI Chatbot Companies: Top Development Firms to Watch in 2025

13 min read

30.07.2025

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Vladyslav Filatov
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Written by

Vladyslav Filatov

PHP Developer

Making a chatbot sounds simple until you try doing it alone. It takes time, testing, and a lot of guessing. A company that offers AI chatbot development services knows what works and what breaks. They’ve seen it all. You don’t have to explain every detail or wait weeks for small changes. They just build it. If something goes wrong, they fix it. If you need changes, they’re quick. You talk, they do. That’s the difference. 

AI chatbot development services

What to Pay Attention to When Choosing an AI Chatbot Company

If you're thinking about getting a chatbot for your business, finding the right team to build it matters. Some AI chatbot development services talk big but don’t deliver. Others may be good with code but bad with support. So how do you choose? There are a few things worth checking before you make a decision:

  • Experience with chatbots. Ask how many chatbots they’ve made. Not apps. Not websites. Chatbots. If they’ve done it before, they probably know what works and what doesn’t.
  • Real projects you can see. Look at their past work. Can you test the chatbot? Does it reply well? Is it slow? This gives you a better idea than reading promises on a website.
  • Clear communication. If they take days to reply or give half-answers, that’s a red flag. You want a team that answers your questions and explains things clearly, not one that hides behind tech words.
  • Ongoing support. Some teams disappear once they finish the build. That’s not helpful. Ask if they offer support after the chatbot is live. Bugs happen. You’ll need help.
  • Price and time. Cheapest isn’t always best, and expensive doesn’t mean it’s good. Ask what’s included. How long will it take? What happens if things go wrong?
  • OpenAI API integration. If you want your chatbot to sound more human and handle smarter replies, ask if the company works with tools like the OpenAI API.

Picking an AI chatbot company isn’t just about code. It’s about people, support, and clear results. A good team will listen, build, and stick around after launch. Take your time, ask the right questions, and trust your gut. 

Best AI Chatbot Companies

Looking for someone to build your AI chatbot? There are a lot of companies out there, and they all say they’re the best. But how do you know who to trust? In this list, you’ll find companies that know what they’re doing.

1. Admiral Studios

Admiral Studios is a Sweden-based AI chatbot development company that builds websites, improves SEO, and develops AI tools like chatbots. You talk to real people, not a support ticket system. Their focus is on small to mid-sized businesses and startups that want practical tools that just work.

Admiral Studios

Good for: Admiral Studios chatbot solution company is a strong pick for small companies that want a chatbot for customer support, sales help, or lead follow-up. If you’re a startup trying to launch an MVP fast, we can help with that, too. What’s handy is we offer web, SEO, and AI all together. So if you need a full setup, not just a chatbot, we’re a smart match.

Pros:

  • Friendly and flexible team. We actually listen. You don’t need to speak in tech language. We’ll explain things simply and let you focus on your idea.
  • Affordable pricing. Great for small budgets. You don’t need a big company wallet to work with them.
  • Fast turnaround for MVPs and simple bots. If you’re in a hurry, we move fast. We’re used to building things from scratch with tight deadlines.

Cons:

  • Based in Europe (may affect time zone). If you're in Asia, you might wait a bit for answers depending on when you send your messages.

In short, our AI automation agency is great for simple chatbot needs, especially if you also want help with your website or SEO. We’re professional, quick, and don’t overcomplicate things. We are perfect if you want to get started fast without spending too much.

2. SoluLab

Toptal is not your regular hiring platform. It’s a global network where you can find developers, designers, and AI experts who are already screened and tested. Only a small group makes it in, which means you're not guessing about their skills. If you need something serious and well-built, Toptal is a strong choice.

SoluLab

Good for: Toptal works best for companies that want custom chatbot solutions made by people who’ve done it before. Startups with funding, growing tech companies, or large businesses often use Toptal for this kind of work.

Pros:

  • Only the top 3 percent of developers get accepted. That means you’re hiring from a small group of people who have already passed tests and reviews.
  • Great for high-quality, custom work. You describe your goals, and they build something to fit.
  • Flexible hiring options. You can work with someone by the hour or bring them in for a full-time project.

Cons:

  • Premium pricing. Toptal is not cheap. You pay more, but you get experience and skill.
  • Not suitable for small budgets. If you’re bootstrapping or just testing an idea, this might stretch your funds too far.

To sum it up, Toptal is a strong option if you want a chatbot that does more than just basic replies. You get experienced developers who can build something that fits your needs. Just keep in mind the price. It’s better for teams that want quality and are ready to pay for it.

3. PixelCrayons

PixelCrayons is a well-known outsourcing AI chatbot development company from India. They offer different development services, including AI chatbot building. 

PixelCrayons

Good for: PixelCrayons works best for businesses that want affordable chatbot development with room to scale fast. It’s also a smart choice if you need the chatbot as part of a larger tech setup like a website or app. They give you options to choose how you want to work with them, whether it’s a full project or just a few hours of help.

Pros:

  • Budget-friendly pricing. Their rates are much lower than those of US or European firms, making them a good choice for startups and small businesses.
  • Large team with fast delivery. They can put more people on a project to speed things up if needed.
  • Offers flexible engagement models. You can hire chatbot programmers by the hour, for a fixed project, or on a monthly basis.

Cons:

  • Quality can vary by developer. Some are great, others less so. It depends on who’s assigned to your project.
  • May need close supervision at times. You might have to stay more involved, especially to make sure the chatbot does what you want.

PixelCrayons is a good match for businesses trying to keep costs low while still getting real results. You’ll likely need to stay involved during the process to make sure everything goes the way you want. 

4. ThirdEye Data

ThirdEye Data is a chatbot solution company that focuses on advanced AI work. They’re based in the US but have teams working across the world. If you need more than just a basic chatbot, this is the kind of company to look at. They know how to build smart systems using machine learning and natural language processing.

ThirdEye Data

Good for: ThirdEye Data is a good fit for enterprise-level projects or companies that need complex chatbots. If your chatbot needs to talk like a real person, pull info from different sources, or learn over time, this team has the tools and the experience to make it happen.

Pros:

  • Strong in machine learning and natural language processing. Their bots can understand how people talk, not just match keywords. This helps create better conversations.
  • US-based, with global development support. You get the structure of a US company, but also the reach and cost benefits of offshore support.
  • Works on large, complex AI projects. They have experience building smart tools for big companies, so they know how to handle complex needs and long-term planning.

Cons:

  • Cost may be high for small businesses. If you’re trying to build something simple or cheap, their services might be more than you need.
  • Focused more on complex AI, not basic chatbot builds. They don’t usually work on quick or simple bots, so it may not be the right fit for small, low-effort projects.

ThirdEye Data isn’t for everyone. If you’re a startup just testing an idea, it might feel like too much. But if you know you need a smart chatbot that can handle more than yes-or-no questions, they can build it. 

5. Master of Code

Master of Code is an AI chatbot development company that has worked with big names like Mercedes-Benz. That alone says a lot. They’re not just building bots that answer questions. They focus on making chatbots that feel more natural, with smooth conversations and smart design. Their team puts a lot of care into how a chatbot looks, sounds, and behaves.

Master of Code

Good for: Master of Code is best for brands that care about user experience and want a chatbot with real personality. If your business needs something polished that speaks like a human, handles tasks, and fits your brand voice, they can make it happen. 

Pros:

  • Worked with top brands (e.g., Mercedes). Their past clients include global companies, so they know how to deliver quality on high-stakes projects.
  • Very strong design and UX team. They don’t just build the tech. They think about how users feel when chatting with the bot and make it pleasant and easy.
  • Great for chatbots with personality. Their bots don’t sound stiff. They use a friendly tone, smart replies, and even humor when needed.

Cons:

  • Expensive. All that quality and attention to detail come with a higher price tag.
  • Better suited for large or medium businesses. Smaller companies or early-stage startups might not be able to afford their chatbot consulting services or might not need this level of detail.

Master of Code is for companies that want more than just function. If you want your chatbot to sound like part of your team and look polished from top to bottom, they’re a strong choice. Just make sure your budget matches the quality they offer.

6. BotPenguin

BotPenguin is a chatbot development agency that offers two things. One, they build custom chatbots for businesses. Two, they have their own chatbot platform you can start using right away. 

BotPenguin

Good for: BotPenguin works well for small businesses and early-stage startups that need a chatbot to handle basic tasks like answering FAQs, collecting leads, or booking appointments. If you don’t need something too advanced and want to get started quickly, their platform makes that possible.

Pros:

  • Very affordable. Their prices are much lower than many others in the market, which is good for those watching every dollar.
  • Also offers a ready-made chatbot platform. You don’t need to hire a chatbot programmer. You can build the bot yourself using their tools.
  • Easy setup for basic use cases. If your chatbot only needs to handle a few tasks, it won’t take long to launch.

Cons:

  • Limited for advanced AI projects. If you want a bot that understands complex language or connects deeply with other tools, you might hit limits.
  • Not suited for large-scale customization. Their platform is better for simpler bots. If you need lots of features or design work, it might not be enough.

BotPenguin is a good pick if you just need to get started fast without spending much. It’s not built for advanced or high-end chatbot projects, but for basic needs, it’s easy, cheap, and works.

7. Maruti Techlabs

Maruti Techlabs is an AI chatbot development company that focuses on AI, with strong experience in automation. They’ve built chatbots that go beyond simple questions and answers. 

Maruti Techlabs

Good for: Maruti Techlabs is a good match for companies that want automation-heavy chatbots. If you’re trying to reduce manual work, route tickets, pull records, or collect detailed input from users, they’ve got the experience. 

Pros:

  • Experts in automation and NLP. Their bots do more than talk. They help people get things done by connecting with other systems and understanding user intent.
  • Good project management. They stay organized and keep the client in the loop, which helps avoid confusion or wasted time.

Cons:

  • May not be ideal for very small teams. Their setup and structure might feel too big for solo founders or very early-stage startups.
  • Longer onboarding time for custom projects. They plan things out in detail, which can take more time upfront.

Maruti Techlabs is a solid pick for businesses that want bots to do real work, not just talk. If you're building something complex and want the chatbot to feel like part of your team, they’re a good choice. 

8. Appinventiv

Appinventiv is a mobile app and AI chatbot development company based in India. They’ve worked with big brands and know how to handle large projects from start to finish. 

Appinventiv

Good for: Appinventiv is a great pick for full-scale projects where the chatbot is just one part of the whole. If you’re building a mobile app and want to include a smart chatbot inside, they can make it all work together smoothly. 

Pros:

  • Full product team: chatbot, app, backend. You don’t have to look for separate teams. They handle design, code, and backend logic together, which saves time and avoids mess.
  • Modern UI/UX skills. Their designs are clean and current. They focus on making the chatbot not only work well but also look and feel right.
  • Trusted by big brands. They’ve worked with known names, so they know how to deliver at a high level.

Cons:

  • Might upsell full product packages. If you only want a simple chatbot, they might still offer bigger chatbot consulting services you don’t need.
  • Pricing may be higher than that of other Indian firms. Their quality is good, but their rates are not the lowest in the market.

Appinventiv is ideal for teams building something bigger than just a bot. They bring everything together in one project and focus on both looks and function. Just make sure their offer fits what you actually need.

9. Hidden Brains

Hidden Brains is an India-based chatbot development agency that builds chatbots using tools like Dialogflow, IBM Watson, and Rasa. Their approach is more technical, focusing on building smart bots that work across different use cases.

Hidden Brains

Good for: Hidden Brains is a good choice for businesses in different industries that want affordable chatbot development with well-known AI tools. Their team also offers different pricing models, which is helpful if you’re working with a limited budget.

Pros:

  • Affordable rates. Their services are priced fairly, which works well for startups and small to mid-sized companies.
  • Experience with Dialogflow, Watson, and Rasa. They understand these tools and how to build around them. You don’t have to explain much if you already know what platform you want to use.
  • Good support and documentation. They usually deliver clear project files and are open to answering follow-up questions during development.

Cons:

  • Communication can be slow at times. You might have to wait a bit to get answers, especially if your time zone is different.
  • UI/UX may need external help. While they’re strong on the tech side, their design work is not always modern or polished, so you might need someone else to improve the look.

Overall, Hidden Brains is a smart pick if you want a working chatbot without high costs. Just be ready to stay involved, especially when it comes to feedback and visual design. 

10. BotsCrew

BotsCrew is a boutique chatbot development agency that’s been around since 2016. They don’t just build bots that answer basic questions. Their focus is on creating fully custom AI chatbots that fit the voice, goals, and needs of each business they work with. 

BotsCrew

Good for: BotsCrew is a great fit for businesses or enterprises that want a polished, customized chatbot, not just something pulled from a template.

Pros:

  • Deep expertise in crafting bots for major global brands. Their experience working with well-known companies gives them insight into quality standards, security, and user behavior.
  • Strong focus on ROI and long-term results. They think beyond launch. Their bots are built to improve over time and bring value to the business, not just fill space.

Cons:

  • Boutique agency may come with a higher pricing level. Since they work closely on each project, their prices tend to reflect that.
  • Could be less suitable for ultra-small businesses or simple chat flows. If you just want a quick bot with basic replies, they might be more than you need.

BotsCrew builds chatbots with purpose. They’re for companies that want more than just function. If you're ready to invest in a custom AI solution that feels like part of your brand, they're worth a look.

Who Should You Pick?

There are lots of good chatbot development companies out there. Some are cheap, some are fancy, some do everything. But if you want a team that listens, moves fast, and keeps things simple, go with Admiral Studios. We get the job done without the fluff.