Updated 14 September 2026
Best Free AI Chatbots in 2026
AI chatbots answer questions, brainstorm, summarise documents and help with everyday tasks in a conversation — the category ChatGPT made mainstream.
Every tool below lists a free plan, free trial or free option. Free tiers change often and usually cap usage, so each entry shows exactly what kind of free access its listing records.
30
AI chatbots compared
42
with a free plan, trial or option
8
offer API access
ChatGPT
most viewed on ListmyAI
Top 10 free AI chatbots
Ranked by ListmyAI upvotes, visitor views and ratings.
- 7MDetails
Microsoft Copilot
Microsoft’s AI assistant across Windows, Edge, and Microsoft 365.
Free planFreemiumChatbot / Assistant2 views
AI chatbots: comparison
| Tool | Pricing | Free access | API | Category | Upvotes |
|---|---|---|---|---|---|
| ChatGPT | Freemium | Free plan | Yes | Chatbot / Assistant | 950 |
| Claude | Freemium | Free plan | Yes | Chatbot / Assistant | 880 |
| Gemini | Freemium | Free plan | Yes | Chatbot / Assistant | 820 |
| Grok | Freemium | Free plan | Yes | Chatbot / Assistant | 540 |
| Grammarly | Freemium | Free plan | — | Writing & Copy | 460 |
| You.com | Freemium | Free plan | Yes | AI Search | 320 |
| Microsoft Copilot | Freemium | Free plan | — | Chatbot / Assistant | 700 |
| Monica | Freemium | Free plan | Yes | Chatbot / Assistant | 0 |
| KerligTM | Freemium | Free plan | — | — | 0 |
| Glyphic | Free | Free | — | Automation | 0 |
More AI chatbots
Most popular AI chatbots on ListmyAI
How to choose an AI chatbot
- Compare answers on questions you already know the answer to — accuracy differs between models.
- Check whether it can search the web and cite sources, or only answers from training data.
- See if it accepts files, images and long documents on the free plan.
How we built this list
We searched ListmyAI’s directory of active AI tool listings for AI chatbots, keeping only those that record a free plan, free trial or free option.
The order reflects upvotes and views from ListmyAI visitors and ratings from signed-in users. Sponsored placement does not change the ranking on this page.
Most picks come from Chatbot / Assistant (9), Automation (3), Research (2), Writing & Copy (1), AI Search (1).
Pricing and free plans change often — confirm on each tool’s website before you subscribe.
Frequently asked questions
What are the best free AI chatbots in 2026?
Based on ListmyAI listings, upvotes and views, the leading free AI chatbots are ChatGPT, Claude, Gemini, Grok, Grammarly. Each is compared above with its pricing, free options and API access.
Are there free AI chatbots?
Yes — 42 of the tools on this page list a free plan, free trial or free option, including ChatGPT, Claude, Gemini, Grok, Grammarly. Free plans usually limit usage or features, so check each tool’s pricing page before relying on it.
Can I use these AI chatbots online without installing anything?
Most tools in this category run in the browser. Check each listing for desktop or mobile apps if you need them.
Which AI chatbots have an API?
8 of the tools here list API access, including ChatGPT, Claude, Gemini, Grok. An API lets you build the tool into your own apps and workflows.
How do I choose the right AI chatbot?
Compare answers on questions you already know the answer to — accuracy differs between models. Check whether it can search the web and cite sources, or only answers from training data. See if it accepts files, images and long documents on the free plan.
Which of these is most viewed on ListmyAI?
ChatGPT is currently the most-viewed tool on this page among ListmyAI visitors.
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