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
- ChatSonic — best for factual content
- KoalaChat — best budget option
- Replika — best for personal interaction
- ChatGPT — best natural language processing
- Google Bard — 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.
2. ChatSonic
Our Verdict — Best For Factual Content
Price: Starts at $19/month
ChatSonic is able to provide real-time answers by leveraging Google Search and leading AI models like ChatGPT, Claude, and Gemini. We think it’s the best for factual content because of its ability to pull data from current events and trending topics in real-time, user-friendly interface, and advanced algorithm.
The Best Part:
Real-time Google Search integration. ChatSonic isn't just pulling its responses from a database. It's actively searching the web to provide you with the most current and relevant information possible. It's like having your own personal researcher, 24/7!
The Worst Part:
Pay-as-you-go pricing. ChatSonic’s costs can add up quickly for heavy users due to the fact that some of its plans have a usage-based pricing model. Be sure to keep an eye on your usage to avoid any unexpected surprises.
Get it if you want an AI chatbot that delivers up-to-the-minute answers generated using leading AI models.
I recommend you get started with a free trial to generate up to 10,000 words per month, then get the Business plan (starts at $19/month).
(free trial)
Best For
ChatSonic is best for anyone who wants a chatbot that delivers real-time, accurate responses powered by leading AI models: ChatGPT, Claude, and Gemini.
Top Features
Get real-time info on the fly. Whether you're a student scrambling for last-minute research, a business pro hunting down fresh market trends, or a customer service rep sorting out queries — ChatSonic's got your back with its direct integration with Google Search.
Saves your typing fingers. Had enough of tapping out lengthy queries? Just give the word and let ChatSonic handle the rest! It gets voice commands as good as Siri or Google Assistant.
Create bots with personalities. With ChatSonic, you can assign it various personalities — be it a math teacher, interviewer, fitness trainer, and much more! It's like having multiple experts rolled into one handy tool.
Get high-quality responses. With ChatSonic, you're not just interacting with a run-of-the-mill bot, but getting detailed and accurate answers to your queries, thanks to the leading AI models under the hood: ChatGPT, Claude, and Gemini.
Generate AI images. Looking to add compelling visuals to your posts, articles, or campaigns? ChatSonic can turn your text into captivating images within a few seconds.
Pricing
ChatSonic offers four pricing plans:
- Free Trial: Free forever, for users who want to test the waters and explore what ChatSonic has to offer.
- Unlimited: Starts at $20/month for individuals and small teams that require an unlimited word count for their AI chats.
- Business: Starts at $19/month for businesses and agencies that want advanced features like API access and priority support.
- Enterprise: Starts at $1,000/month for large businesses and enterprises who need custom packages, SSO, custom AI model development, onboarding, and premium support.
Annual subscriptions provide up to a 33% discount.
Try ChatSonic today with a free trial.
3. KoalaChat
Our Verdict — Best Budget Option
Price: Starts at $9/month
KoalaChat is a budget-friendly AI chatbot that can respond with real-time data at incredible speeds. We think it’s the best budget option because of its speedy response times, ability to pull in real-time data, and Google Sheets integration.
The Best Part:
Straight to Google Sheets. KoalaChat plays nice with Google Sheets, allowing you to blend your chatbot responses seamlessly into your existing workflows.
The Worst Part:
Could use a better user manual. KoalaChat's documentation is a tad skimpy, which might leave you scratching your head now and then.
Get it if you want a budget-friendly tool that can spit out real-time data.
I recommend you start a free trial, then get the Essentials plan for $9/month.
(free trial)
Best For
KoalaChat is best for anyone who wants to streamline their workflows, leverage real-time data, and interact seamlessly with an AI chatbot without breaking the bank.
Top Features
It’s a breeze. Imagine a chatbot so user-friendly that even your grandma could use — that's what you get with KoalaChat’s intuitive design.
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.
Chat with superpowers. KoalaChat isn't just any chatbot; it's your SEO assistant, content generator, and data analyzer all rolled into one handy tool. You can generate AI stock images, fetch source URLs for prompts, or even summarize YouTube videos right within your chats!
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 access. Need to work on complex projects or want to add the chatbot to your website? No worries! You can access all of KoalaChat’s capabilities using their API, even with the $9/month plan.
Pricing
KoalaChat offers nine pricing plans:
- Essentials: $9/month for small businesses or individuals who need basic chatbot services with Google Sheets integration and API access, with up to 250 KoalaChat messages per month.
- Starter: $25/month for growing businesses that want everything in the Essentials plan, with up to 500 messages per month.
- Professional: $49/month for established businesses looking to automate larger volumes of tasks using the chatbot, allowing up to 1,000 messages per month on KoalaChat.
- Boost: $99/month for high-traffic websites or businesses that require extensive task automation with the chatbot, providing up to 2,500 messages per month on KoalaChat.
- Growth: $179/month for rapidly expanding businesses that aim at managing increased workload through automated tasks with a cap of 5,000 messages per month on KoalaChat.
- Elite: $350/month for large businesses handling heavy traffic and needing substantial task automation, offering up to 10,000 messages per month on KoalaChat.
- Scale I: $750/month for large businesses that plan to scale their content production with vast task automation capabilities offering a whopping 15,000 messages per month on KoalaChat.
- Scale II: $1,250/month for large businesses managing massive amounts of data and tasks which can be automated via the chatbot providing up to 20,000 messages per month on KoalaChat.
- Scale III: $2,000/month for large businesses that want maximum task automation capacity with a limit of 25,000 messages per month on KoalaChat.
Try KoalaChat today with a free trial.
Our Top Three Picks
Here’s a quick summary of our top three picks:
Here’s a quick comparison of our top seven picks:
Tool | Entry Offer | Pricing |
|---|---|---|
Chatbase | Free plan | Starts at $40/mo |
ChatSonic | Free trial | Starts at $19/mo |
KoalaChat | Free trial | Starts at $9/mo |
Replika | Free plan | Starts at $7.99/mo |
ChatGPT | Free plan | Starts at $20/mo |
Google Bard | None | Free forever |
HuggingChat | None | Free forever |
Here are the top 50 AI chatbots we considered in this review:
- Chatbase
- ChatSonic
- KoalaChat
- Replika
- ChatGPT
- Google Bard
- HuggingChat
- Bing Chat
- Freshchat AI Chatbot
- Perplexity AI
- YouChat
- Socratic by Google
- Eva AI Companion
- Marvin
- Zapier AI Chatbot
- Ava
- Daisy AI
- Cleverbot
- Mitsuku
- Houndify
- Amazon Lex
- IBM Watson Assistant
- Microsoft Azure Bot Service
- Chatfuel
- ManyChat
- ChattyPeople
- Botkit
- Botpress
- ChatScript
- Dialogflow
- Smooch
- Landbot
- Tidio
- Customers.ai
- Birdeye
- Botmaker
- Freshchat
- Kore.AI
- ChatBling
- Crushon.AI
- Kupid.ai
- DreamGF.ai
- God In A Box
- HotConvo
- BFF
- Jeffrey Celavie AI Astrology
- Gizzmo.ai
- 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 offers API access and Google Sheets integration?
KoalaChat is our budget pick, and it stands out for giving you API access even on lower plans plus Google Sheets integration. It is strong value when you want integrations without paying up for a heavy plan.
Are there any free AI chatbots?
Yes. Google Bard and HuggingChat are free forever. Reach for Google Bard 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?
ChatSonic is our pick for factual content. Its real-time Google Search integration pulls in current information, so your answers stay up to date.
Which AI chatbots are worth trying first?
Start with Chatbase overall, KoalaChat if you are on a budget, and ChatGPT for general-purpose work. Weigh real-time data access, interface, language support, integrations like Google Sheets 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 Bing Chat, 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: