I tried 10+ tools to find the best HubSpot AI chatbot in 2026

So, you're all-in on HubSpot. It's a fantastic platform for your CRM and marketing, and their native AI tools provide a powerful foundation for growth. While HubSpot's "Breeze Customer Agent" is a premium tool available in their tiered plans, and the free Chatbot Builder is a great entry point, many teams look for specialized options to complement these offerings. Depending on your team's specific requirements, you might want to explore tools that offer different pricing structures or niche features.

That's exactly why I decided to test a bunch of different tools to find the best HubSpot AI chatbot options available. This guide breaks down my top 4 picks that connect right into your HubSpot CRM. These tools can help you automate support, qualify leads, and handle more conversations alongside your existing HubSpot setup.

What is the best HubSpot AI chatbot?

Before we jump into the list, let's get on the same page. A HubSpot AI chatbot isn't just a feature inside HubSpot. It’s any AI chat tool that's built to work smoothly with your HubSpot CRM.

HubSpot provides an impressive ecosystem and marketplace for these tools. This is different from a basic, rule-based bot that just follows a script (like HubSpot's foundational free builder). A proper AI chatbot uses natural language processing (NLP) to actually understand what people are asking and respond in a way that sounds natural. For anyone using HubSpot, the goal is to have a bot that can:

• Chat with website visitors 24/7, whether they need help or are interested in a sale.

• Ask smart questions to figure out if a visitor is a good lead.

• Book meetings or schedule demos right in the chat.

• Create and update contacts automatically in your HubSpot CRM.

The integration part is what matters most. The best tools don't just sit on your website. They feed useful information and good leads directly into HubSpot, making your sales and marketing teams' lives a whole lot easier.

How we picked the best HubSpot AI chatbot

I didn't just pull these names out of a hat. My testing was focused on what really matters to businesses that rely on HubSpot to grow. Here's the checklist I used to rank these tools:

• How easy is it to connect to HubSpot? I looked for tools you can get up and running quickly on your own, leveraging HubSpot's mature integration capabilities.

• How smart is the AI? Can the bot do more than provide FAQ answers? I wanted chatbots that you could train on your own business info, customize workflows for, and even have them perform tasks like looking up an order status.

• Does it actually help with leads and support? The whole point is to capture more leads and solve customer problems. I checked how well each bot could qualify prospects, book meetings, and give helpful answers.

• Is the pricing straightforward? I prioritized platforms with predictable, flat-rate plans that complement HubSpot's structured pricing models.

A quick comparison of the best HubSpot AI chatbots in 2026

Here’s a simple breakdown of how my top picks compare.

Tool	Best For	Starting Price	Key Feature
eesel AI	Overall flexibility and power	$239/month (billed annually)	Fully customizable workflows and risk-free simulation
Resolve247	Cost-effectiveness	$29/month (billed annually)	Competitive pricing structures
Wonderchat	Simplicity and no-code setup	$40/month	Quick setup for basic lead capture
Botpress	Developers and custom builds	Free plan available	Open-source with extensive customization

The 4 best HubSpot AI chatbot options in 2026

Alright, let's get into the details of each platform.

1. eesel AI

eesel AI quickly became a top choice because it’s made for teams that want a seriously powerful AI that integrates beautifully with their HubSpot environment. You can build an AI agent that learns from your entire knowledge base (not just a single help center) and gives you complete control over how it behaves, all from a platform you can launch yourself in minutes.

While HubSpot's native AI is a reliable and mature platform, eesel AI offers a flexible, complementary option for those needing specific customizations. You get to decide exactly what kinds of questions the bot should handle, adjust its personality, and use its workflow engine to set up custom actions, like creating a new deal or updating a contact's info in HubSpot.

But the best part is being able to go live without guessing. eesel AI has a simulation mode that lets you test your setup on thousands of your past customer conversations. You can see exactly how it would have replied, get a forecast of your automation rate, and tweak its performance before it ever talks to a real customer. Add in the predictable, flat-rate pricing, and it's a smart option for any business looking to grow within the HubSpot ecosystem.

Pros:

• Super simple setup: You can sign up and have a trained AI ready to go in minutes.

• Total workflow control: The prompt editor and custom API actions let you make the bot a genuine part of your team.

• Connects all your knowledge: It can learn from past tickets, Confluence, Google Docs, Notion, and other sources.

• Risk-free simulation: Test on your own historical data so you can launch with confidence.

• Predictable pricing: Flat-rate plans ensure your bill remains consistent.

Cons:

• Advanced features are focused on higher-tier plans.

• May offer more firepower than necessary for simple lead capture needs.

Pricing:

Plan	Monthly Price (Billed Annually)	Monthly Price (Billed Monthly)	Key Features
Team	$239	$299	Up to 3 bots, 1,000 interactions/mo, train on docs, AI Copilot, Slack integration.
Business	$639	$799	Unlimited bots, 3,000 interactions/mo, train on past tickets, MS Teams, AI Actions, bulk simulation.
Custom	Contact Sales	Contact Sales	Unlimited interactions, advanced actions, custom integrations, multi-agent orchestration.

2. Resolve247

Resolve247 is a really interesting option because it provides a cost-effective AI chatbot that works right inside the HubSpot chat widget. Its main draw is the pricing structure. For a competitive monthly fee, you get a substantial volume of conversations, which makes it a great complement to HubSpot's existing model.

It's designed to work smoothly alongside HubSpot's Breeze Customer Agent, so you can add a specialized AI to your existing chat setup. This makes it a viable option even if you're on HubSpot’s Free or Starter plans. You can also give the AI custom instructions to tweak how it behaves, giving you flexibility that aligns with HubSpot’s own tools.

While it’s great for the price, it’s mostly focused on answering questions from your knowledge base. It doesn't have the same level of advanced workflow automation as some other tools, but for small businesses that just want to answer common questions, Resolve247 is a solid pick.

Pros:

• Very affordable, with plans starting at just $29/month.

• Works with any HubSpot plan, including the free one.

• Simple setup that uses your existing HubSpot chat widget.

• Lets you write custom instructions to guide the AI.

Cons:

• Focused primarily on basic Q&A rather than complex, multi-step automations.

• AI capabilities are specialized toward knowledge base interactions.

• The official website has experienced some downtime recently, which is worth noting.

Pricing: Note: This pricing is based on info from the company's blog since their main website isn't working right now.

• Starter: $35/month ($29/mo annually) for 2,000 AI responses.

• Core: $55/month for 4,000 AI responses.

• Scale: $125/month for 10,000 AI responses.

3. Wonderchat

Wonderchat is a no-code AI chatbot builder that's great for businesses needing a simple way to capture leads and answer basic questions. Its biggest strength is its simplicity. You can train a chatbot on your website content or PDFs in a few minutes and have it live on your site right away.

The HubSpot integration is easy to connect and functions effectively: any leads the bot collects are automatically sent to your HubSpot contacts. This supports your marketing funnels and keeps your data organized within your CRM.

Wonderchat is best for straightforward tasks. It focuses on the essentials rather than deep customization or complex workflow automation. If your main goal is to make your static contact form a little more interactive, Wonderchat is a great place to start.

Pros:

• Very easy to use with its no-code interface.

• Fast setup and a simple integration with HubSpot.

• Accessible pricing for basic feature needs.

Cons:

• Focused on simplicity rather than advanced customization.

• Does not include some advanced features like simulation mode.

Pricing: Note: Wonderchat's pricing page wasn't working, so this info comes from their blog content.

• Hobby: $40/month for 2,000 message credits.

• Standard: $150/month for 12,000 message credits.

• Pro: $500/month for 40,000 message credits.

4. Botpress

Botpress is a powerful platform for developers who need to build complex, custom AI chatbots. If you have a dev team and need to create a chatbot with very specific logic, Botpress offers significant flexibility. It has a visual builder, but its real strength is its open architecture.

The HubSpot integration works through their API-first design. This means you have the freedom to build exactly what you want, from creating contacts and updating deals to logging detailed notes and triggering HubSpot workflows.

Botpress is a specialized tool for those with technical skill. While it has a steeper learning curve than plug-and-play options, it is an incredibly powerful foundation for teams that want full control over their build.

Pros:

• Extremely flexible and can be customized extensively.

• Offers both a powerful visual editor and deep developer tools.

• Has a generous free plan to get you started.

Cons:

• Requires technical knowledge to set up and manage the HubSpot integration effectively.

• Steeper learning curve compared to no-code alternatives.

Pricing:

Plan	Annual Price (Per Month)	Key Features
Pay-as-you-go	$0 + AI Spend	Visual studio, $5 monthly AI credit, community support.
Plus	$79 + AI Spend	Adds human handoff, conversation insights, watermark removal.
Team	$445 + AI Spend	Adds role-based access, real-time collaboration, custom analytics.
Enterprise	Starts at $2000/mo (3-year term)	Adds whiteglove onboarding and a dedicated support manager.

Botpress plans also have various add-ons for things like messages and bots, which can add to the monthly cost.

This video shows you how to build and automate a chatbot within HubSpot for various business needs.

3 key things to consider when choosing the best HubSpot AI chatbot

If you're deciding between these options, here are three final tips to help you make the right call:

1. Look for self-serve and simulation. Your team is busy, and you want a tool you can get running yourself in a few minutes. Find a platform with a solid simulation feature, like eesel AI, so you can test it and prove it works before going live.

2. Understand pricing structures. HubSpot offers excellent tiered plans for different business sizes. When looking at complementary tools, evaluate whether flat-rate or per-conversation models best suit your expected volume as you grow.

3. Think beyond just answering questions. The best AI chatbots help you get things done. Look for a tool that lets you build custom workflows. The ability to connect to your other systems (including HubSpot) is what turns a simple FAQ bot into a powerful AI agent.

What's the best HubSpot AI chatbot?

HubSpot is an amazing all-in-one platform with impressive native capabilities. While its own AI chatbot offerings are excellent for many teams, the ecosystem also offers plenty of powerful, flexible, and complementary options.

For teams that want a great balance of power, control, and ease of use, eesel AI is a top recommendation. Its self-serve platform, powerful simulation mode, and predictable pricing make it a smart choice for businesses that are serious about using AI alongside their HubSpot setup.

At the end of the day, the best chatbot is the one that fits into your HubSpot workflow, helps you reach your goals, and gives your customers a great experience.

Ready to see what a truly powerful and customizable AI chatbot can do for your business?

Start your free trial with eesel AI and go live in minutes.

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