Top 24 Free AI Chatbots for Fun, Learning & Work in 2025

AI chatbots are no longer just a tech trend — they’re part of daily life.
From helping with homework to automating business tasks, they’ve become smart assistants anyone can use.

In 2025, you don’t need to pay big money to try them.
Many powerful chatbots are available for free, giving you access to writing help, coding support, learning resources, and even fun roleplay.

In this guide, you’ll find the 24 best free AI chatbots.
Some are made for productivity, others for entertainment, but all can be used without spending a cent.

Why Use Free AI Chatbots in 2025?

AI chatbots save time, give instant answers, and can boost creativity.
Here’s why free options are worth trying:

• Zero cost: You can use advanced AI without paying.

• Test before paying: Try different tools before buying a premium plan.

• Many uses: Writing, coding, research, sales, study help, or just casual chat.

• No install needed: Most work in your browser or on your phone instantly.

Whether you’re a student, freelancer, business owner, or just curious, free AI chatbots can make life easier.

How We Chose These 24 Chatbots

We didn’t just pick random names.
These tools were selected based on:

• Free access: Must have a working free tier.

• Easy to use: Beginner-friendly interface.

• Useful features: Writing, coding, customer support, research, or fun.

• Popularity: Widely used or trusted in 2025.

The Top 24 Free AI Chatbots for 2025

1. ChatGPT (OpenAI)

Best for: General conversations, writing, coding, and learning.

ChatGPT is one of the most popular AI chatbots in the world.
In the free plan, it runs on GPT-3.5, which is still powerful for most everyday needs.

Key Features:

• Answers questions instantly.

• Helps with essays, blog posts, and creative writing.

• Explains code and fixes programming errors.

• Roleplay and casual chatting for fun.

Why Use It?
ChatGPT is simple and beginner-friendly.
It works in your browser or the mobile app.
Perfect for quick tasks and learning new things.

Free Plan Tip:
Upgrade to ChatGPT Plus only if you need GPT-4.5 or advanced features like image generation.

2. Gemini (Google)

Best for: Creative writing, research, and brainstorming ideas.

Gemini (previously Google Bard) combines AI with Google Search power.
It’s great for both imagination and fact-checking.

Key Features:

• Search the web with AI explanations.

• Create poems, stories, and marketing text.

• Translate multiple languages.

• Explain and summarize articles.

Why Use It?
It’s connected to live Google search, so it can give up-to-date results.
Great for students, writers, and marketers.

Free Plan Tip:
Switch between “creative,” “balanced,” and “precise” modes depending on your task.

3. Microsoft Copilot

Best for: Microsoft 365 tasks, content creation, and coding help.

Microsoft Copilot is built into Bing, Windows, and Office apps like Word and Excel.

Key Features:

• Summarizes Word documents.

• Creates PowerPoint slides.

• Analyzes Excel data with AI.

• Searches the web using Bing Chat.

Why Use It?
If you already use Microsoft products, it’s a perfect match.
The free version is available on Bing.com and inside Windows 11.

Free Plan Tip:
Sign in with a Microsoft account for better answers and history saving.

4. Claude (Anthropic)

Best for: Long-form writing and safe, thoughtful conversations.

Claude is designed to be helpful, harmless, and honest.
It’s excellent for writing essays, business reports, and even books.

Key Features:

• Handles very long documents.

• Maintains context better than many free bots.

• Writes in a friendly, human-like tone.

• Good for brainstorming and research.

Why Use It?
Claude is available free via its website and also inside Poe.com.
It’s one of the most “human” feeling chatbots.

Free Plan Tip:
If you hit daily limits, use Claude on Poe for extra free messages.

5. ManyChat

Best for: Social media and e-commerce chatbot automation.

ManyChat is a popular AI chatbot for businesses that want to automate customer conversations on platforms like Instagram, Facebook Messenger, and WhatsApp.

Key Features:

• Automated replies to customer messages.

• Chatbot flows for sales and lead generation.

• Broadcast promotional messages to subscribers.

• Works well with Shopify and e-commerce tools.

Why Use It?
If you run an online store or sell products via social media, ManyChat can save hours of manual replying.
It helps you close sales faster by sending instant answers.

Free Plan Tip:
The free plan gives enough messages for small businesses.
Upgrade only if you have a large number of daily customers.

6. Tidio

Best for: Small business live chat and AI automation.

Tidio is an AI-powered live chat platform for websites.
It helps small businesses answer customer questions instantly.

Key Features:

• Website live chat with AI responses.

• Answer FAQs automatically.

• Email and Messenger integration.

• Real-time visitor tracking.

Why Use It?
It’s perfect for businesses that want to give instant support without hiring extra staff.
The chatbot can handle repetitive questions while you focus on real work.

Free Plan Tip:
You can start with the free plan and later connect it to Shopify or WordPress.

7. Drift

Best for: B2B lead generation and sales conversations.

Drift is a sales-focused AI chatbot that engages website visitors and turns them into leads.

Key Features:

• Qualifies leads automatically.

• Schedules sales calls directly in chat.

• Personalizes messages based on visitor behavior.

• Integrates with CRM tools like Salesforce and HubSpot.

Why Use It?
If your business sells to other businesses, Drift can filter out unqualified leads so your sales team talks only to the right people.

Free Plan Tip:
The free plan works for small websites; upgrade for more customization.

8. Intercom

Best for: AI-powered customer support with personalization.

Intercom is a professional customer service tool with AI chat capabilities.

Key Features:

• AI summarization of customer conversations.

• Predictive answers to common questions.

• Multi-channel support (email, chat, social).

• Customer segmentation for targeted replies.

Why Use It?
If you have a customer support team, Intercom speeds up their work and ensures consistent responses.

Free Plan Tip:
Try the free trial to test AI features before subscribing.

9. Perplexity AI

Best for: AI-powered search and research assistance.

Perplexity AI is like a mix between ChatGPT and Google Search.
It answers questions with citations from the web, making it great for research.

Key Features:

• AI answers with links to sources.

• No need to sign up to use it.

• Summarizes articles and web pages.

• Gives follow-up question suggestions.

Why Use It?
If you want fact-based AI answers instead of made-up ones, Perplexity is a strong choice.

Free Plan Tip:
Bookmark it for quick research — it’s faster than searching and reading multiple sites.

10. Chatfuel

Best for: Facebook Messenger chatbot creation.

Chatfuel lets you build Facebook Messenger chatbots without coding.
It’s often used for marketing and customer support.

Key Features:

• Drag-and-drop chatbot builder.

• Automated responses and broadcasts.

• Connects with e-commerce and CRM tools.

• Supports payment integration for sales in chat.

Why Use It?
If your business relies on Facebook Messenger for sales and customer service, Chatfuel is an easy way to automate responses.

Free Plan Tip:
The free version works for small businesses; upgrade if you need advanced automation.

11. FreshChat

Best for: Multi-channel customer messaging with AI assistance.

FreshChat is part of Freshworks, a popular customer engagement platform.
It combines live chat with AI-powered responses to make customer support faster and easier.

Key Features:

• AI chatbot for common questions.

• Works on websites, apps, WhatsApp, and Messenger.

• Automated conversation routing to the right team.

• Integration with Freshdesk for support ticket management.

Why Use It?
If you want one platform to handle all customer messages across different channels, FreshChat is a smart choice.
It works for both small businesses and large enterprises.

Free Plan Tip:
Start with the free plan and connect it to your website to instantly answer customer FAQs.

12. Meta AI

Best for: Facebook, Instagram, and WhatsApp AI-powered replies.

Meta AI is Meta’s built-in chatbot available inside their apps.
It’s integrated directly into Messenger, Instagram DMs, and WhatsApp.

Key Features:

• Fun and casual conversations.

• Generates creative text, captions, and stickers.

• Can answer basic factual questions.

• Available directly in Meta social platforms.

Why Use It?
If you already use Facebook, Instagram, or WhatsApp, you can start chatting with Meta AI without any extra setup.

Free Plan Tip:
Use it for quick captions, post ideas, and fun replies in DMs.

13. Zoho SalesIQ

Best for: AI-powered sales and customer engagement.

Zoho SalesIQ is a customer engagement tool with an AI chatbot called Zia.
It’s designed to help businesses track visitors, chat in real time, and improve conversions.

Key Features:

• Tracks website visitors and engagement time.

• AI-based answers to repetitive questions.

• Integration with Zoho CRM for lead management.

• Multi-channel chat (website, mobile app, social).

Why Use It?
If you already use Zoho products, SalesIQ fits perfectly.
It’s a great choice for sales-driven businesses.

Free Plan Tip:
The free plan is enough for small teams and startups.

14. Botsonic

Best for: Custom website chatbots trained on your own data.

Botsonic lets you create an AI chatbot that answers based on your website or company content.

Key Features:

• No coding required to build a chatbot.

• Train it with your PDFs, text files, or website links.

• Embed directly on your site.

• Responds instantly with accurate info from your data.

Why Use It?
It’s perfect for businesses that want a chatbot to only give correct answers based on their own knowledge base.

Free Plan Tip:
Use the free version to build a simple bot for FAQs or product details.

15. Character.AI

Best for: Fun roleplay and personality-based conversations.

Character.AI is a chatbot platform where you can talk to AI characters — both fictional and real personalities.

Key Features:

• Huge library of community-made characters.

• Create your own chatbot personality.

• Roleplay, storytelling, or casual chatting.

• Available on web and mobile.

Why Use It?
If you want a chatbot for entertainment rather than work, Character.AI is one of the most creative options.

Free Plan Tip:
Sign up to save your conversations and create custom characters.

16. Dialogflow (Google)

Best for: Developers building custom AI chatbots.

Dialogflow is Google’s AI development platform for building chatbots and voice assistants.

Key Features:

• Supports text and voice-based bots.

• Integrates with Google Cloud and third-party apps.

• AI-powered intent recognition for better conversations.

• Works for websites, mobile apps, and IoT devices.

Why Use It?
If you’re a developer or business wanting a custom-made chatbot, Dialogflow gives full control.

Free Plan Tip:
The free tier offers enough requests for small projects or prototypes.

17. Google Gemini (Creative Tasks)

Best for: Storytelling, design brainstorming, and idea generation.

While the standard Gemini chatbot is great for research, the creative mode focuses more on imagination and originality.

Key Features:

• Writes short stories, scripts, and poems.

• Generates marketing slogans and social media captions.

• Helps with brainstorming for design or campaigns.

• Produces multiple variations of creative ideas.

Why Use It?
If you work in content creation, marketing, or design, this mode can help you get fresh, unique ideas quickly.

Free Plan Tip:
Switch to creative mode when you need original ideas, then return to precise mode for fact-checking.

18. Grok (X AI)

Best for: Fun, sarcastic responses and X/Twitter integration.

Grok is Elon Musk’s AI chatbot, built into the X (formerly Twitter) platform.
It’s known for its witty and sometimes cheeky replies.

Key Features:

• Direct integration with X social media.

• Quick answers with a humorous twist.

• Access to trending topics on X in real-time.

• Conversational style designed to be less formal.

Why Use It?
If you want an AI chatbot that’s less serious and more entertaining, Grok’s personality will make your chats fun.

Free Plan Tip:
Available to X Premium+ subscribers — check for free trials or offers to test it.

19. HubSpot Chatbot

Best for: Marketing automation and CRM-powered chat.

HubSpot’s chatbot works directly with its CRM system to help businesses capture and manage leads.

Key Features:

• Automates lead qualification.

• Books meetings with your sales team.

• Gathers customer info for your CRM.

• Offers personalized chat flows based on visitor data.

Why Use It?
If your business already uses HubSpot, this chatbot will help you automate marketing and sales conversations.

Free Plan Tip:
The chatbot is included in HubSpot’s free CRM — no extra cost.

20. Jasper Chat

Best for: Marketing copywriting and content generation.

Jasper is a popular AI writing assistant for marketers and content creators.
Its Jasper Chat mode works like ChatGPT but is tuned for brand-friendly writing.

Key Features:

• Writes ads, blog posts, and email copy.

• Follows your brand voice guidelines.

• Brainstorms campaign ideas.

• Suggests SEO-friendly content topics.

Why Use It?
If you run a business that needs a lot of marketing content, Jasper can help produce it faster.

Free Plan Tip:
You can try Jasper free for a short trial to see if it fits your workflow.

21. LivePerson

Best for: AI-powered enterprise customer service.

LivePerson is designed for large businesses that handle thousands of customer chats daily.

Key Features:

• AI sentiment analysis to detect customer mood.

• Multilingual chat support.

• Integrates with messaging apps like WhatsApp and Messenger.

• Automates routine support queries.

Why Use It?
It’s trusted by major companies for large-scale customer engagement.

Free Plan Tip:
Sign up for the free demo to test AI features before committing.

22. Perplexity AI (Web Search Mode)

Best for: Quick, fact-based answers with references.

While the main Perplexity AI is great for research, Web Search Mode focuses entirely on pulling fresh info from the internet.

Key Features:

• Gives citations for every answer.

• Pulls data from multiple live sources.

• Summarizes current news and events.

• Useful for time-sensitive research.

Why Use It?
If you need up-to-date information instead of older AI knowledge, this mode is perfect.

Free Plan Tip:
Use without login for quick answers, or sign up to save searches.

23. Poe by Quora

Best for: Access to multiple AI models in one platform.

Poe lets you chat with several AI models, including ChatGPT, Claude, and others, all from one app.

Key Features:

• Switch between AI models easily.

• Access free daily messages.

• Useful for comparing answers from different AI.

• Available on web and mobile apps.

Why Use It?
If you want to test multiple AI chatbots without signing up for each individually, Poe is perfect.

Free Plan Tip:
Use the daily free messages wisely — ideal for testing, learning, and casual use.

24. Landbot

Best for: Visual chatbot builder for websites and apps.

Landbot is a no-code chatbot platform focused on conversational experiences for businesses.

Key Features:

• Drag-and-drop builder for chat flows.

• Works on websites, WhatsApp, and Messenger.

• Automates lead generation and customer support.

• Can be embedded in apps or landing pages.

Why Use It?
If you want to create a custom chatbot without coding, Landbot is user-friendly and flexible.

Free Plan Tip:
Start with the free plan for small websites or trial campaigns.

Comparison Table: Top 24 Free AI Chatbots

Also Read

Top 13 AI Content Writing Tools You Need in 2025

Top 10 Free AI Image Generators in 2025 (No Signup Required)

Top 21 AI Tools for Affiliate Marketing Success in 2025

Final Thoughts

AI chatbots are no longer just experiments — they’re practical tools for work, learning, and fun.

• For writing and coding: ChatGPT, Claude, Jasper.

• For creative ideas: Gemini Creative, Character.AI, Google Gemini.

• For business automation: Drift, Tidio, ManyChat, HubSpot Chatbot.

• For research: Perplexity AI, Perplexity AI Web Mode, Poe.

• For fun and social media: Grok, Meta AI, Character.AI.

Most of these chatbots are free to use, letting you explore AI without spending money.
The key is to choose the right tool based on your needs — whether it’s entertainment, productivity, marketing, or learning.

Experiment with a few, compare their strengths, and you’ll find the perfect AI assistant for your 2025 needs.