Today there are 136 different AI chatbots. We spent 67 hours comparing the top 50 to find the seven best you can use to enjoy AI-powered chat support.
What is the Best AI Chatbot?
- Chatbase — best of the best
- Microsoft Copilot — best for factual content
- KoalaChat — best for content creators
- Replika — best for personal interaction
- ChatGPT — best natural language processing
- Google Gemini — best for voice prompts
- HuggingChat — best for developers
1. Chatbase
Our Verdict — Best Of The Best
Price: Starts at $40/month
Chatbase lets businesses build AI agents that answer customers with their own knowledge. We think it’s the best because you can train an agent on your content in minutes, with no code, and put it to work resolving real questions around the clock.
The Best Part:
It learns your business. Connect your data sources and Chatbase trains an agent that answers with your information, in your brand voice — not generic AI guesses.
The Worst Part:
Message credits run out. Every plan comes with a monthly message allowance — on the free tier it’s only 50 credits, and agents are deleted after 14 days of inactivity.
Get it if you want an AI chatbot that answers your customers with your own content, day and night.
I recommend you get started with the Free plan, then get the Hobby plan for $40/month.
(free plan)
Best For
Chatbase is ideal for businesses that want an AI agent trained on their own content to handle support, sales, and product questions.
Top Features
Train it on your data. Connect your data sources, define the agent’s role, and set guardrails — no code required, ready in minutes.
Deploy it everywhere. Publish your agent across chat, WhatsApp, email, Slack, and voice with a single click.
Test before it goes live. Run real customer scenarios first, and validate accuracy, brand consistency, and edge cases on every channel.
It gets better with use. Track resolution rates, review escalations, and refine instructions — the agent improves with every conversation.
Plug in your stack. Connect Stripe, Zendesk, Salesforce, Intercom, HubSpot, and more, plus API access on higher tiers.
Pricing
Chatbase offers five pricing plans:
- Free: Free forever, with 50 message credits a month for trying an agent out before committing to a paid plan.
- Hobby: $40/month for small businesses that want advanced models, 700 message credits a month, and basic analytics.
- Standard: $150/month for growing teams that need 4,000 message credits, helpdesk and voice channels, and API access.
- Pro: $500/month for support operations that want 15,000 message credits, five seats, and advanced analytics.
- Enterprise: Custom pricing, for organizations that need higher limits, SSO, white-labeling, audit logs, and a dedicated success manager.
Annual subscriptions provide a 20% discount.
Try Chatbase today with the free plan.
Our Verdict — Best For Factual Content
Price: Starts at $9.99/month
Microsoft Copilot is Microsoft’s AI chatbot, free to use on the web, on Windows and on your phone. We think it’s the best for factual content because its Researcher agent finds, synthesizes and explains information for you, and the answer lands right inside Word, Excel or Outlook when it’s time to use it.
The Best Part:
Free to start. The Copilot chat costs nothing on the web, Windows and mobile, so you can test it on your real questions before you pay a cent.
The Worst Part:
The research tools cost extra. Researcher and the highest usage limits are exclusive to Microsoft 365 Premium and Pro, so the free chat is only the starting point.
Get it if you want an AI chatbot that does your research and then helps you turn it into work inside the Microsoft apps you already use.
I recommend you get started with the free Copilot chat, then upgrade to Microsoft 365 Premium for $19.99/month once you need Researcher.
(free plan)
Best For
Microsoft Copilot is best for students and professionals who want research help that flows straight into Word, Excel and Outlook.
Top Features
Research that does the digging. Researcher finds, synthesizes and explains information for you, so you get a clear answer instead of 10 open tabs.
Talk instead of type. You can work with Copilot on desktop, mobile and web using your voice, your keyboard or a pen.
It sees what you see. Share your screen or your camera and Copilot gives you visual help with whatever is in front of you.
AI inside your Office apps. Paid plans put Copilot in Word, Excel, PowerPoint and Outlook, so a first draft, a spreadsheet or an inbox summary is one prompt away.
Generate AI images. Turn a text prompt into an image right in the chat, with higher limits on the paid plans.
Pricing
Microsoft Copilot offers five pricing plans:
- Free: Free forever, for anyone who wants to chat with Copilot on the web, Windows and mobile.
- Microsoft 365 Personal: $9.99/month for one person, with Copilot in Word, Excel, PowerPoint and Outlook plus 1 TB of cloud storage.
- Microsoft 365 Family: $12.99/month for up to six people, with the AI features reserved for the subscription owner.
- Microsoft 365 Premium: $19.99/month for extensive Copilot usage plus Premium features like Researcher and Analyst.
- Microsoft 365 Pro: $99.99/month, billed monthly only, for the highest Copilot usage limits.
Annual subscriptions provide a 17% discount.
Try Microsoft Copilot today with the free plan.
3. KoalaChat
Our Verdict — Best For Content Creators
Price: Starts at $25/month
KoalaChat is Koala AI’s day-to-day AI assistant, with real-time web data, a prompt library, and custom slash-commands. We think it’s the best for content creators because it sits in the same subscription as KoalaWriter, so you can research, outline, and rewrite your content without switching tools.
The Best Part:
Live web data in every chat. KoalaChat pulls in real-time information from the web, so your outlines and summaries are built on what’s current, not on stale training data.
The Worst Part:
Credits are shared. KoalaChat draws from the same credit balance as KoalaImages, KoalaLinks, and the API, so heavy chat use leaves less for the rest of the platform.
Get it if you want an AI chatbot built for content work that can pull in real-time data.
I recommend you start a free trial, then get the Starter plan for $25/month.
(free trial)
Best For
KoalaChat is best for bloggers and content creators who want a chatbot for research and drafting inside the same tool they use to write their articles.
Top Features
Frontier models on tap. KoalaChat gives you frontier GPT, Claude, and Gemini models in one chat window.
More power, pound for pound. With KoalaChat, you're not just getting a regular chatbot. It's like having ChatGPT plus with real-time data and custom commands tailored to your needs.
A prompt library to start fast. Ready-made starters let you outline a blog post, rewrite a draft for clarity, or brainstorm article ideas in one click.
Pull in real-time data. Imagine fetching up-to-date content from the internet right into your chat conversations. That's what KoalaChat can do!
API and MCP access. Every paid plan includes API access, and the Koala AI MCP lets your own AI assistant use Koala’s research and writing tools.
Pricing
KoalaChat offers nine pricing plans:
- Starter: $25/month for solo creators, with 45,000 KoalaWriter words and 500 credits per month.
- Professional: $49/month for growing sites that want 100,000 words, 1,000 credits per month, and Deep Research.
- Boost: $99/month for 250,000 words and 2,500 credits per month, plus the full Brand DNA experience.
- Growth: $179/month for 500,000 words and 5,000 credits per month across 3 brands.
- Elite: $350/month for 1,000,000 words and 10,000 credits per month across 7 brands.
- Advanced: $500/month for 1,500,000 words and 12,500 credits per month across 12 brands.
- Scale I: $750/month for 2,500,000 words and 15,000 credits per month across 20 brands.
- Scale II: $1,250/month for 5,000,000 words and 20,000 credits per month across 40 brands.
- Scale III: $2,000/month for 10,000,000 words and 25,000 credits per month across 75 brands.
Annual subscriptions provide a 20% discount.
Try KoalaChat today with a free trial.
Our Top Three Picks
Here’s a quick summary of our top three picks:
- Chatbase — best of the best
- Microsoft Copilot — best for factual content
- KoalaChat — best for content creators
Here’s a quick comparison of our top seven picks:
Tool | Entry Offer | Pricing |
|---|---|---|
Chatbase | Free plan | Starts at $40/mo |
Microsoft Copilot | Free plan | Starts at $9.99/mo |
KoalaChat | Free trial | Starts at $25/mo |
Replika | Free plan | Starts at $19.99/mo |
ChatGPT | Free plan | Starts at $8/mo |
Google Gemini | Free plan | Starts at $4.99/mo |
HuggingChat | None | Free forever |
Here are the top 50 AI chatbots we considered in this review:
- Chatbase
- Microsoft Copilot
- KoalaChat
- Replika
- ChatGPT
- Google Gemini
- HuggingChat
- ChatSonic
- Freshchat AI Chatbot
- Perplexity AI
- YouChat
- Khanmigo
- Eva AI Companion
- Marvin
- Zapier AI Chatbot
- Ava
- Daisy AI
- Cleverbot
- Kuki
- Houndify
- Amazon Lex
- IBM Watson Assistant
- Microsoft Azure Bot Service
- Chatfuel
- ManyChat
- Voiceflow
- Rasa
- Botpress
- ChatScript
- Dialogflow
- Intercom Fin
- Landbot
- Tidio
- Customers.ai
- Birdeye
- Botmaker
- Freshchat
- Kore.AI
- Claude
- Crushon.AI
- Kupid.ai
- DreamGF.ai
- Meta AI
- Character.AI
- BFF
- Jeffrey Celavie AI Astrology
- DeepSeek
- Wonderchat
- AhaApple
- GetBotz
Frequently Asked Questions About AI Chatbots
What is the best AI chatbot overall?
Chatbase is our top pick overall. You train an agent on your own content in minutes and deploy it across chat, email, and voice, so customers get real answers with less effort.
Which AI chatbot is best for content creators?
KoalaChat is our pick for content creators. It pulls in real-time web data, comes with a prompt library for outlines and rewrites, and every paid plan includes API access.
Are there any free AI chatbots?
Yes. HuggingChat is free forever, and Google Gemini has a free plan. Reach for Google Gemini for voice prompts and HuggingChat if you are a developer.
What is ChatGPT best for among these chatbots?
ChatGPT is our pick for natural language processing. It sits among the top-ranked chatbots as a strong general-purpose option.
Which AI chatbot is best for factual, up-to-date content?
Microsoft Copilot is our pick for factual content. Its Researcher agent finds and synthesizes information for you, and the free chat lets you test it before you pay.
Which AI chatbots are worth trying first?
Start with Chatbase overall, KoalaChat for content creation, and ChatGPT for general-purpose work. Weigh real-time data access, interface, language support, integrations and APIs, and response speed when you choose.
Is there an AI chatbot built for personal conversation?
Replika is our pick for personal interaction. It is the one to reach for when you want conversational, companion-style chat.
What other AI chatbots are worth trying?
Beyond the top picks, plenty more are worth a look. Try Perplexity AI, YouChat, Amazon Lex, IBM Watson Assistant, Microsoft Azure Bot Service, Dialogflow, and Tidio.
The Bottom Line
To recap, here are the best AI chatbots to try this year:
- Chatbase — best of the best
- Microsoft Copilot — best for factual content
- KoalaChat — best for content creators
- Replika — best for personal interaction
- ChatGPT — best natural language processing
- Google Gemini — best for voice prompts
- HuggingChat — best for developers