The 7 best no-code AI chatbot tools in 2025

Not too long ago, building an AI chatbot meant you either had to hire a team of developers or spend weeks deciphering dense technical docs. Thankfully, that's changed. With no-code platforms, pretty much anyone can create a smart chatbot to handle customer support, find new leads, or just make their user experience a whole lot smoother. But now there’s a new problem: the market is flooded with options, and it’s tough to know where to even start.

That's what this guide is for. We've sifted through the options and picked out the top 7 no-code AI chatbot tools. We judged them on what really matters: how easy they are to use, how well they connect to your existing knowledge, how much you can customize them, and whether their pricing makes sense. Whether you're running a startup or managing a support team, you'll find something here that can get you up and running in minutes, not months.

What are the best no-code AI chatbot tools?

Simply put, no-code AI chatbot tools are platforms that let you build, train, and launch AI chatbots without touching a single line of code. They swap out complex programming for user-friendly visual interfaces, like drag-and-drop editors and straightforward menus, doing all the heavy lifting for you.

It's a bit like building with LEGOs instead of trying to engineer a toy from raw plastic. You just connect the pre-built blocks you need:

• Knowledge Sources: You point the bot to where it can find answers, whether that’s your help center, old support tickets, or internal product docs.

• Conversation Logic: You get to decide how the bot should act, what kind of tone it should take, and at what point it should hand a conversation over to a human.

• Integrations: You can connect the bot to the other software you rely on, like your help desk or e-commerce platform, so it can do things like check on an order status for a customer.

These tools make AI accessible to teams of all sizes, letting you build solutions for your own unique problems without needing a dedicated developer on standby.

What to look for in the best no-code AI chatbot tools

Not all no-code platforms are built the same. As you look at your options, keep these four things in mind to make sure you pick a tool that will actually help, not just create more work.

1. How fast can you get it working? The best tools let you do everything yourself. You should be able to sign up, connect your data sources, and launch a working chatbot in minutes without having to sit through a mandatory sales call or demo.

2. How well does it learn? A chatbot is only as smart as the information it can get to. Look for a platform that can pull knowledge from all your different sources, not just one help center. The ability to learn from past support tickets, internal wikis like Confluence, and scattered Google Docs is a huge advantage.

3. Can you make it your own? Your business has its own voice and way of doing things. A good platform will let you define the AI's personality, customize what it can do (like tagging a ticket or looking up order info), and choose exactly which kinds of questions it should handle.

4. Can you test it safely? Launching a new bot can feel like a bit of a gamble. The top platforms give you a solid simulation mode, letting you test the AI on your past support conversations. This way, you can see exactly how it would have performed and figure out your potential ROI before it ever talks to a real customer.

The best no-code AI chatbot tools at a glance

Tool	Best For	Key Feature	Pricing Model	Self-Serve?
eesel AI	Customer support & internal help desks	Instantly trains on past support tickets & all knowledge sources	Flat monthly fee (no per-resolution cost)	Yes
Chatbase	Simple, quick setup	User-friendly interface and fast deployment	Per message/month	Yes
Botsonic	Online businesses & lead generation	AI agent actions that can connect to APIs	Per message/month + per agent	Yes
Tidio	Small businesses using Shopify/WordPress	Combines live chat with a simple chatbot builder	Per seat + feature-based tiers	Yes
Botpress	Developers and technical users	Highly customizable with an open-source architecture	Pay-as-you-go based on usage	Yes
Voiceflow	Building complex, conversational agents	Visual collaboration tools for designing conversations	Per seat + per interaction	Yes
Bubble	Building entire web apps with chatbot features	Unmatched flexibility for full-stack web development	Yes

Our list of the 7 best no-code AI chatbot tools in 2025

Alright, let's dive into the details. Here’s a closer look at the top platforms to help you figure out which one is right for you.

1. eesel AI

eesel AI is a platform built from the ground up for customer service and internal support teams who want to automate their workload without ripping out the tools they already use. Its standout feature is its ability to learn from all of your company’s scattered knowledge, especially your past support tickets, to give accurate, helpful answers right from the start.

An infographic demonstrating how eesel AI connects to various knowledge sources like help desks, Confluence, Google Docs, and Slack to provide comprehensive answers.

While some competitors make you jump through hoops with sales calls, you can sign up and get a bot running with eesel AI in just a few minutes. The simulation mode is also incredibly useful; it lets you test your bot on your historical tickets, so you can see exactly how much time you’ll save and which questions will be automated before you turn it on for real. This practical approach to integration and testing makes it a top pick for support teams who need a powerful solution that’s easy to manage.

A screenshot of the eesel AI simulation mode, which shows how the tool tests its performance on historical support tickets before deployment.

• Pros:

  • Genuinely self-serve: You can get started for free in minutes without ever talking to a salesperson.

  • Learns from past tickets: The bot automatically picks up on your brand voice and common customer problems.

  • Connects all your knowledge: It pulls information from help desks, Confluence, Google Docs, Slack, and more.

  • Safe simulation: You can test on your past data before going live, so there are no surprises.

  • Clear pricing: The monthly plans are predictable, with no weird per-resolution fees that can unexpectedly drive up your bill.

• Cons:

  • It's built for support and knowledge automation, so it's not the right tool if you're trying to build a standalone web application from scratch.

• Pricing: eesel AI's pricing is refreshingly straightforward. You pay a flat monthly fee for a certain number of AI interactions (which is one reply or action). There are no charges per resolution, so your costs stay predictable even when you're busy. All plans come with a 7-day free trial.

  • Team ($239/month, billed annually): Gets you up to 1,000 interactions/month, 3 bots, an AI Copilot for your help desk, and training on websites and docs.

  • Business ($639/month, billed annually): Bumps you up to 3,000 interactions/month, unlimited bots, an AI Agent, training on past tickets, AI Actions for triage, and bulk simulation.

  • Custom: Offers unlimited interactions and more advanced features for larger teams.

A screenshot of the eesel AI pricing page, highlighting its straightforward, flat-fee pricing model as one of the best no-code AI chatbot tools.

2. Chatbase

Chatbase is all about simplicity and speed. It's one of the easiest tools to get started with, just give it a link to your website or upload some documents, and it will generate a chatbot you can put anywhere. It also lets you choose from different AI models like GPT-4 and Claude, which gives you some nice flexibility.

But while it’s great for basic Q&A bots, it doesn't have the deeper integrations and support-specific features you'd find in more specialized platforms. It can't learn from your conversational ticket history, and its ability to perform actions is a bit limited. It’s best for simple, informational use cases.

• Pros:

  • Super easy to use and get started with.

  • The user interface is clean and intuitive.

  • Lets you choose from different AI models.

• Cons:

  • Doesn't learn from your historical support tickets.

  • Limited ability to do things like triage tickets or make API calls.

  • The cost can creep up as your message volume increases.

• Pricing: Chatbase pricing is based on how many message credits you use each month.

  • Free ($0/month): Gives you 100 message credits and 1 AI agent, but your agents get deleted after 14 days of inactivity.

  • Hobby ($40/month): 2,000 message credits, 1 AI agent, and 5 AI actions.

  • Standard ($150/month): 12,000 message credits, 2 AI agents, and 10 AI actions.

  • Pro ($500/month): 40,000 message credits, 3 AI agents, and advanced analytics.

  • Enterprise: Custom pricing if you need more.

3. Botsonic

Botsonic, created by the team behind Writesonic, is a solid choice for online businesses that want a chatbot that can do more than just answer questions. It has a feature called "Agentic Actions" that lets you connect the bot to APIs to handle tasks like checking an order status or booking an appointment. It also integrates with a good number of data sources, including Notion and Confluence.

The platform is easy to get around, but its real power is in the paid plans. The pricing can be a bit tricky, with costs that scale based on messages, team members, and the number of "Agentic Actions," which can be tough to predict if your team is growing.

• Pros:

  • Great for building bots that can perform tasks using APIs.

  • Connects to a wide variety of data sources.

  • Has a user-friendly interface.

• Cons:

  • Pricing can get complicated and expensive, fast.

  • The most useful features are reserved for the higher-tier plans.

  • It's less focused on learning from unstructured data like old help desk tickets.

• Pricing: Botsonic's pricing tiers scale with messages, team members, and features. All paid plans have a 7-day free trial.

  • Starter ($16/month, billed annually): 1,000 messages/month, 1 team member, 1 chatbot, and 3 Agentic Actions.

  • Professional ($41/month, billed annually): 3,000 messages/month, 2 team members, 2 chatbots, and 5 Agentic Actions.

  • Advanced ($249/month, billed annually): 12,000 messages/month, 5 team members, 5 workflows, and API access.

  • Enterprise: Custom plans for bigger needs.

4. Tidio

Tidio is a well-known platform that bundles live chat, email marketing, and a no-code chatbot builder into one package. It's a favorite among small businesses on platforms like Shopify and WordPress because it's so easy to integrate. Tidio uses its own conversational AI, named "Lyro," to answer questions based on a knowledge base you set up.

The builder is very visual and simple to use, but Tidio feels more like a live chat tool with some AI features bolted on, rather than a dedicated AI automation platform. The free plan is pretty restricted, and you can't even have the AI learn from uploaded files without paying.

• Pros:

  • An all-in-one platform that includes live chat and marketing tools.

  • Works really well with e-commerce platforms.

  • The flow builder is simple and visual.

• Cons:

  • Training the AI on your files is only available on paid plans.

  • Not as powerful for complex automation as more specialized tools.

  • You're locked into their proprietary AI model, which means less flexibility.

• Pricing: Tidio's pricing is modular. You can buy its AI agent ("Lyro") or its rule-based "Flows" separately, or get them as part of a larger customer service suite.

  • Lyro AI Agent (Starts at $32.50/month): This covers 50 Lyro AI conversations per month, with the price going up as volume increases.

  • Flows (Starts at $24.17/month): For reaching 2,000 visitors per month with automated flows.

  • Starter Suite ($24.17/month): A bundled plan with live chat and basic automation, but it only includes 50 one-time Lyro AI conversations.

5. Botpress

Botpress is an open-source platform that offers a ton of power and flexibility, which is why it's a favorite among developers and more technical folks. Its visual flow builder is one of the most advanced out there, letting you map out incredibly complex, logic-driven conversations. You can integrate it with just about anything and have fine-grained control over every little detail.

The catch is that all that power comes with a steep learning curve. While it's technically "no-code," getting it to do sophisticated things usually requires a technical mindset. It's definitely overkill for a simple Q&A bot and is a much better fit for teams that have development resources and want to build a truly custom conversational experience.

• Pros:

  • Extremely powerful and lets you customize everything.

  • It's open-source and has a strong community of developers.

  • The free tier is generous enough to let you start building right away.

• Cons:

  • Can be tough for non-technical users to get the hang of.

  • It's probably too complex for standard support automation needs.

  • The pay-as-you-go pricing can be unpredictable.

• Pricing: Botpress uses a pay-as-you-go model that can be difficult to predict. It's based on "incoming messages & events" plus "AI Spend" for using their language models.

  • Pay-as-you-go ($0/month + usage): Includes 500 incoming messages/events and a $5 monthly AI credit. You pay for anything beyond that.

  • Plus ($79/month + usage, billed annually): Includes 5,000 messages/events, 2 bots, and human handoff features.

  • Team ($445/month + usage, billed annually): Includes 50,000 messages/events, 3 bots, and collaboration features.

6. Voiceflow

Voiceflow is fantastic for designing and mapping out complex, back-and-forth conversations. It originally started as a tool for building voice apps for Alexa and Google Assistant, and you can still see that in its powerful, collaborative design canvas. It’s a great choice for teams of conversation designers and product managers who need to plan and test intricate dialogue flows together.

However, while it's excellent for design, it’s less focused on the data integration and backend automation you need for a fully working support chatbot. You'll often have to connect it to other tools for knowledge management and to perform actions, making it more of a specialized design tool than an all-in-one solution.

• Pros:

  • Top-notch for designing and visualizing complex conversations.

  • Great real-time collaboration features for teams.

  • Strong prototyping and testing capabilities.

• Cons:

  • Less focused on backend data and support workflows.

  • Can get expensive, with pricing based on both seats and "credits."

• Pricing: Voiceflow's pricing is based on a monthly fee plus a package of "credits," which get used up by AI services.

  • Starter (Free): For hobbyists, includes 100 credits and 2 agents.

  • Pro ($60/month + credits package): A base fee for individual builders. A 10k credits package costs an extra $50/month.

  • Business ($150/month + credits package): For growing teams, with more workspaces and better support. A 30k credits package costs an extra $120/month.

7. Bubble

Bubble isn't just a chatbot builder; it's a beast of a no-code platform for building entire web applications. You can build anything from a social network to a SaaS product, and that includes adding a chatbot as one of its features. If your main goal is to build a custom web app that happens to have a chatbot, Bubble gives you pretty much limitless flexibility.

The trade-off is complexity. Bubble has the steepest learning curve of any tool on this list. It is not something you use to quickly launch a support bot. It's for building a whole product from the ground up. Its pricing, which is based on "workload units," can also be confusing and hard to predict.

• Pros:

  • Incredible power and flexibility to build any kind of web app.

  • A massive ecosystem of plugins and templates.

  • Gives you full control over both front-end and back-end logic.

• Cons:

  • Has a very steep learning curve.

  • The pricing model is confusing and potentially expensive.

  • Requires a serious time investment to build and maintain anything.

• Pricing: Bubble's pricing is based on a metric they call "workload units" (WU), which makes it really hard to estimate your costs.

  • Free ($0/month): For development only, includes 50k WU/month.

  • Starter ($29/month, billed annually): To launch a live app, includes 175k WU/month.

  • Growth ($119/month, billed annually): Includes 250k WU/month and better version control.

  • Team ($349/month, billed annually): Includes 500k WU/month and more app editors.

How to choose the best no-code AI chatbot tools for your business

Feeling a bit lost in the options? Don't worry. Picking the right tool really just comes down to answering a few questions about what you're trying to accomplish.

• What's your main goal? Are you trying to deflect common support questions, capture leads, or build a whole web application? For reducing support tickets, a tool like eesel AI that learns from your past conversations is a great choice. For lead generation, something like Botsonic might be more up your alley.

• Who's going to build and manage it? If it’s your non-technical support team, you should prioritize a tool that's easy to use and lets you get started on your own. If you have developers available, a more complex and powerful platform like Botpress could be on the table.

• Where are your answers stored? If your company knowledge is scattered across a help desk, internal wikis, and random documents, you need a tool that can bring it all together. A bot that only scrapes your public website is going to miss a ton of important context.

• How important is a risk-free launch? For something as important as customer support, being able to simulate and test your AI on real historical data is a must. It lets you launch with confidence and prove the value from day one.

Build your first chatbot with the best no-code AI chatbot tools in minutes

The days when AI was reserved for tech experts are over. Today's no-code tools make it possible for anyone to build smart chatbots that can make a real difference in how a business runs. As we've seen, the trick is to pick a platform that matches your goals, whether that’s the quick setup of Chatbase, the raw power of Botpress, or the support-focused smarts of eesel AI.

The biggest thing to take away from all this is that you don't need to wait months or spend a fortune to get started. The best platforms are built to give you value right away. They let you connect your data, customize your bot, and see it in action, all in a single afternoon.

Ready to see how fast you can automate your support? Try eesel AI for free and build a chatbot trained on your actual business knowledge in under 5 minutes.