10 Best AI Website Chatbots in 2026 (Pricing Compared)
The 10 best AI chatbots for websites in 2026, from Tidio and Crisp to Intercom Fin, Zendesk, HubSpot and Chatbase, with per-resolution pricing explained and picks by business size.
On this page
Last updated: 29 October 2026
Quick answer: Small businesses should start with Tidio (free plan; AI from $39 a month) or Crisp (free plan; paid from $25 a month). Growing support teams get the best AI resolution quality from Intercom Fin at $0.99 per resolution. Teams already on Zendesk or HubSpot should use their built-in AI agents, priced from $1.50 and $0.50 per resolution respectively. Ecommerce stores on Gorgias can add its AI Agent.
A website chatbot now does more than collect emails. Modern AI agents read your help content, answer questions, take simple actions and hand complex cases to people. The big pricing change of the last two years is per-resolution billing: you pay each time the AI fully resolves a conversation. This list compares the best options and what they really cost. If you want a step by step setup, see how to add an AI chatbot to your website.
Key takeaways
- Per-resolution pricing runs from about $0.50 to $2.00 per resolved conversation.
- Free plans from Tidio and Crisp are enough to test AI answers.
- Your helpdesk usually decides the best choice; stay native if you can.
- The quality of your help content limits the quality of AI answers.
AI website chatbots compared
| Chatbot | Starting price (2026) | AI fee | Best for |
|---|---|---|---|
| Tidio (Lyro) | Free plan; Lyro from $39/month | Conversation bundles | Small businesses |
| Crisp | Free plan; paid from $25/month | AI on higher plans | Budget multichannel chat |
| Intercom Fin | $49/month on another helpdesk, or with Intercom plans | $0.99 per resolution | High AI resolution quality |
| Zendesk AI agents | Zendesk Suite seats | $1.50 committed, $2.00 pay as you go | Zendesk customers |
| HubSpot Breeze customer agent | Service Hub Professional or Enterprise | $0.50 per resolution (credits) | HubSpot customers |
| Gorgias AI Agent | Gorgias helpdesk plan | About $0.85 to $1.00 per automated interaction | Ecommerce stores |
| Ada | Quote only | Buyer-reported $1.00 to $3.50 per resolution | Large enterprises |
| Chatbase | Free tier; paid plans | Message credits | Quick custom chatbots from your content |
| Botpress | Free tier; paid plans | Usage-based AI spend | Developers building custom flows |
| Voiceflow | Free tier; paid plans | Usage-based | Teams designing complex agents |
Prices for the first seven come from a September 2026 pricing comparison and vendor pages; check current pricing for Chatbase, Botpress and Voiceflow on their sites.
1. Tidio with Lyro
Tidio combines live chat, a shared inbox and Lyro, its AI agent, which answers from your FAQs and help content. The free plan includes 50 Lyro conversations for the life of the account; Lyro plans start at $39 a month for 50 conversations, less on annual billing. A good first chatbot for small businesses and online stores.
2. Crisp
Crisp offers a generous free plan with unlimited chats and paid plans from $25 a month, with AI features on higher tiers. It covers website chat, email, social messaging and a knowledge base at a low price.
3. Intercom Fin
Fin is widely regarded as one of the strongest AI support agents. It costs $0.99 per resolution and can run on Intercom or on top of another helpdesk from $49 a month, including 50 resolutions. Worth it when answer quality and deflection rates matter.
4. Zendesk AI agents
Zendesk includes a small number of automated resolutions with Suite seats, then charges $1.50 per resolution on commitment or $2.00 pay as you go. Copilot features for human agents cost extra. The natural choice for existing Zendesk teams.
5. HubSpot Breeze customer agent
HubSpot moved its customer agent to $0.50 per resolution, paid with HubSpot credits, in April 2026. It requires Service Hub Professional or Enterprise and works best when your knowledge base already lives in HubSpot.
6. Gorgias AI Agent
Built for ecommerce on Shopify and similar platforms, Gorgias’s AI Agent handles order status, returns and product questions. Automated interactions cost roughly $0.85 to $1.00 on top of a helpdesk plan.
7. Ada
An enterprise AI agent platform with quote-only pricing. Buyer-reported entry contracts start around $30,000 a year. Suitable for very high volumes and complex integrations.
8. Chatbase
Chatbase builds a chatbot from your website, documents and help articles in minutes and embeds it with a snippet. It suits businesses that want a simple AI assistant without a full helpdesk.
9. Botpress
Botpress is a developer-friendly platform for building custom AI agents with flows, integrations and your choice of models, with a free tier and usage-based AI costs.
10. Voiceflow
Voiceflow is a collaborative design tool for building and testing complex chat and voice agents, popular with product and conversation design teams.
How to choose
| Your situation | Good choice |
|---|---|
| Small business, low volume | Tidio or Crisp free plan |
| Growing support team that wants the best AI answers | Intercom Fin |
| Already on Zendesk or HubSpot | Their native AI agent |
| Shopify store | Gorgias or Tidio |
| Custom flows or in-house developers | Botpress or Voiceflow |
Chatbots and AEO
A chatbot does not directly improve your visibility in ChatGPT or Gemini, but the help content it relies on does. Clear, public FAQ and help pages serve both your chatbot and AI search engines. See our FAQ page best practices.
Want help content that works for your chatbot and for AI search? We build answer-first help and FAQ pages from real customer questions. Request an AEO audit.
Frequently asked questions
What is per-resolution pricing?
You pay each time the AI fully resolves a conversation without a human, rather than per seat or per message. Rates in 2026 ranged from about $0.50 to $2.00.
What is the best free AI chatbot for a website?
Tidio’s free plan, which includes 50 AI conversations, and Crisp’s free plan are the best starting points.
Can an AI chatbot replace my support team?
It can handle routine questions and reduce volume, but complex, sensitive or high-value cases still need people. Always offer an easy handover.
Will a chatbot slow my website down?
Most load asynchronously, but check page speed after installing and delay loading the widget if needed.
Sources
- AI chatbot pricing comparison 2026, Alhena, September 2026
- Best AI chatbot builders 2026, Builts, April 2026
Product details, prices and features are checked at the time of writing and can change. Sources are linked in the text so you can check them yourself.
How does your brand appear in AI answers?
We test the questions your buyers ask across the major AI assistants and search engines, then show you what to fix first.
Get an AI Visibility Audit
