2026年15个最佳AI聊天机器人

How We Tested

Our team spent 200+ hours testing over 40 AI chatbots across multiple criteria. Following our proven jilo.ai methodology, we evaluated each tool based on:

• Conversational Quality: Coherence, accuracy, and natural dialogue flow

• Knowledge & Reasoning: Ability to handle complex questions and multi-step problems

• Speed & Reliability: Response time, uptime, and consistency across sessions

• Feature Set: Multimodal capabilities, integrations, memory, and customization

• Value for Money: Free tier generosity, pricing tiers, and feature access

Each chatbot was tested with identical prompts covering general knowledge, creative writing, coding, math reasoning, and real-time information retrieval.

Best AI Chatbots at a Glance

RankToolBest ForPricingRating |------|------|----------|---------|--------| 1ChatGPTAll-around conversations$20/month9.5/10 2ClaudeThoughtful, long-form dialogue$20/month9.3/10 3Google GeminiGoogle ecosystem integration$20/month9.1/10 4Microsoft CopilotProductivity & Office tasks$20/month8.8/10 5Perplexity AIResearch & sourced answers$20/month8.7/10 6Meta AISocial media & casual chatFree8.5/10 7GrokReal-time news & humor$8/month8.3/10 8Pi by InflectionEmotional support & coachingFree8.2/10 9PoeMulti-model access$20/month8.1/10 10Character.AIRoleplay & entertainment$10/month8.0/10 11Mistral Le ChatOpen-source powerFree7.8/10 12HuggingChatDeveloper-friendly open modelsFree7.7/10 13You.comPrivacy-focused search chat$15/month7.5/10 14Jasper ChatMarketing-focused conversations$49/month7.4/10 15DeepSeekCoding & math reasoningFree7.3/10

Detailed Reviews

1. ChatGPT — Best Overall AI Chatbot

Rating: 9.5/10 Pricing: Free version available / $20/month for Plus Best for: General-purpose conversation, creative tasks, and coding assistance

Key features:

• GPT-4o with vision, voice, and real-time browsing

• Custom GPTs and GPT Store for specialized tasks

• Memory across conversations for personalization

• Advanced data analysis and file uploads

• Native image generation with DALL·E

Pros:

• Unmatched versatility across every use case

• Frequent updates with cutting-edge capabilities

• Massive ecosystem of plugins and custom GPTs

• Excellent at following complex, nuanced instructions

• Strong multimodal support (text, image, voice, code)

Cons:

• Rate limits on GPT-4o during peak hours

• Can hallucinate confidently on niche topics

• Verbose responses without careful prompting

• Privacy concerns around conversation data

Our verdict: ChatGPT remains the benchmark for AI chatbots. Whether you're brainstorming, coding, or having casual conversation, it delivers the most consistent and versatile experience available.

2. Claude — Best for Thoughtful, Long-Form Dialogue

Rating: 9.3/10 Pricing: Free tier available / $20/month for Pro Best for: In-depth analysis, long documents, and nuanced conversations

Key features:

• 200K token context window for massive documents

• Projects feature for organized, persistent workspaces

• Artifacts for code, documents, and visual content

• Strong reasoning and analytical capabilities

• Constitutional AI for safer, more honest responses

Pros:

• Superior performance on long, complex conversations

• More careful and nuanced than competitors

• Excellent at maintaining context across lengthy threads

• Better at admitting uncertainty and limitations

• Strong document analysis capabilities

Cons:

• Slower response generation than ChatGPT

• More conservative and cautious by design

• Limited real-time web access compared to competitors

• Smaller plugin/integration ecosystem

Our verdict: Claude is the thinking person's chatbot. For users who value depth, nuance, and accuracy over speed, it's arguably the best conversational AI available. The massive context window is a game-changer for professional use.

3. Google Gemini — Best for Google Ecosystem

Rating: 9.1/10 Pricing: Free version / $20/month for Advanced Best for: Google Workspace users and multimodal tasks

Key features:

• Deep integration with Gmail, Docs, Drive, and Maps

• Advanced multimodal understanding (text, image, video, audio)

• Real-time Google Search grounding

• Gems for custom AI personas

• Extensions for Google services

Pros:

• Seamless Google ecosystem integration

• Strong multimodal capabilities including video

• Real-time information via Google Search

• Generous free tier with Gemini 1.5 Flash

• Excellent at visual reasoning tasks

Cons:

• Responses can feel generic compared to ChatGPT/Claude

• Google data collection concerns

• Extensions limited to Google services

• Inconsistent quality across different task types

Our verdict: If you live in the Google ecosystem, Gemini is the natural choice. The integration with Workspace apps alone makes the subscription worthwhile for heavy Google users.

4. Microsoft Copilot — Best for Productivity & Office

Rating: 8.8/10 Pricing: Free version / $20/month for Pro Best for: Microsoft 365 users and professional productivity

Key features:

• Integrated into Word, Excel, PowerPoint, and Teams

• GPT-4 powered with web search capabilities

• Image generation via DALL·E

• Notebook mode for longer interactions

• Enterprise-grade security and compliance

Pros:

• Deep Microsoft 365 integration

• Strong for business and enterprise workflows

• Free tier is surprisingly capable

• Good at summarizing meetings and documents

• Enterprise data protection built-in

Cons:

• Conversational quality behind ChatGPT and Claude

• Interface can be confusing across Microsoft surfaces

• M365 Copilot requires expensive enterprise license

• Limited customization options

Our verdict: Copilot is the best AI chatbot for professionals embedded in the Microsoft ecosystem. The Office integration transforms how you work with documents, spreadsheets, and presentations.

5. Perplexity AI — Best for Research & Sourced Answers

Rating: 8.7/10 Pricing: Free version / $20/month for Pro Best for: Research, fact-checking, and sourced information

Key features:

• Real-time web search with inline citations

• Multiple AI model selection (GPT-4, Claude, etc.)

• Focus modes for different research types

• Collections for organizing research

• File upload and analysis

Pros:

• Every answer includes verifiable sources

• Excellent for academic and professional research

• Multi-model access in a single interface

• Clean, distraction-free interface

• Strong follow-up question suggestions

Cons:

• Less capable for creative or casual conversation

• Source quality varies on niche topics

• Free tier has limited Pro Search queries

• Not ideal for long-form content generation

Our verdict: Perplexity has carved out a unique niche as the research-first chatbot. If accuracy and verifiability matter more than creative flair, it's the best choice available.

6. Meta AI — Best Free All-Purpose Chatbot

Rating: 8.5/10 Pricing: Free Best for: Casual conversations and social media integration

Key features:

• Powered by Llama 3 models

• Integrated into WhatsApp, Instagram, and Messenger

• Real-time image generation

• Web search capabilities

• No subscription required

Pros:

• Completely free with no usage limits

• Available where you already chat (WhatsApp, IG)

• Surprisingly capable for a free option

• Fast response times

• Good image generation built-in

Cons:

• Privacy concerns with Meta's data practices

• Less capable than premium alternatives

• Limited advanced features

• No file upload or document analysis

• Tied to Meta's ecosystem

Our verdict: Meta AI is the best free chatbot for casual users. Its integration into Meta's messaging apps makes it incredibly accessible, though power users will hit its limits quickly.

7. Grok — Best for Real-Time News & Humor

Rating: 8.3/10 Pricing: Free tier / $8/month with X Premium Best for: Current events, unfiltered commentary, and entertainment

Key features:

• Real-time access to X (Twitter) posts and trends

• Less restrictive content policies

• Image understanding and generation

• Witty, irreverent personality

• DeepSearch for in-depth research

Pros:

• Best for real-time news and trending topics

• Entertaining, personality-driven responses

• Affordable premium pricing

• Less censored than mainstream alternatives

• Good at humor and casual conversation

Cons:

• Can be inaccurate with factual claims

• Personality may feel unprofessional for work use

• Limited ecosystem and integrations

• Requires X account for full access

Our verdict: Grok brings personality to AI chat. It's perfect for users who want current events commentary with humor, though it's not the best choice for serious professional work.

8. Pi by Inflection — Best for Emotional Support

Rating: 8.2/10 Pricing: Free Best for: Personal coaching, emotional support, and friendly conversation

Key features:

• Empathetic, emotionally intelligent responses

• Voice conversation mode

• Personalized advice and coaching

• Memory of past conversations

• Gentle, supportive communication style

Pros:

• Exceptional emotional intelligence

• Feels like talking to a caring friend

• Great for daily check-ins and reflection

• Smooth voice conversation experience

• Completely free to use

Cons:

• Not designed for technical or professional tasks

• Limited knowledge for complex questions

• No file processing capabilities

• Smaller feature set than competitors

Our verdict: Pi is uniquely positioned as the emotionally supportive chatbot. While not suited for work tasks, it's genuinely helpful for personal reflection, motivation, and friendly conversation.

9. Poe — Best Multi-Model Platform

Rating: 8.1/10 Pricing: Free tier / $20/month for subscription Best for: Comparing multiple AI models in one place

Key features:

• Access to GPT-4, Claude, Gemini, Llama, and more

• Create and share custom bots

• Bot marketplace with community creations

• Side-by-side model comparison

• API access for developers

Pros:

• One subscription for multiple top models

• Great for comparing model responses

• Active bot creation community

• Excellent value for multi-model access

• Clean, unified interface

Cons:

• Message limits per model on free tier

• Doesn't match native app experience for each model

• Some models have delayed access to latest versions

• Limited advanced features per model

Our verdict: Poe is the Swiss Army knife of AI chatbots. If you want access to multiple models without separate subscriptions, it's the most cost-effective approach available.

10. Character.AI — Best for Roleplay & Entertainment

Rating: 8.0/10 Pricing: Free tier / $10/month for Plus Best for: Creative roleplay, entertainment, and fictional character interactions

Key features:

• Millions of user-created characters

• Persistent character personalities and memory

• Group chat with multiple characters

• Voice calling with characters

• Character creation tools

Pros:

• Unmatched for roleplay and entertainment

• Massive library of characters

• Surprisingly good character consistency

• Active and creative community

• Fun voice interaction feature

Cons:

• Not suitable for factual or professional tasks

• Content filters can be overly restrictive

• Character accuracy varies widely

• Privacy concerns with conversation data

Our verdict: Character.AI dominates the entertainment chatbot space. It's not a productivity tool, but for creative play and interactive storytelling, nothing else comes close.

11. Mistral Le Chat — Best Open-Source Powered Chat

Rating: 7.8/10 Pricing: Free Best for: Users who value open-source AI and European data privacy

Key features:

• Powered by Mistral's frontier models

• Canvas for document and code editing

• Web search integration

• Multi-language support with strong European languages

• GDPR-compliant data handling

Pros:

• Completely free with capable models

• Strong privacy and data protection (EU-based)

• Excellent multilingual performance

• Good coding assistance

• Fast response times

Cons:

• Smaller feature set than major competitors

• Less polished interface

• Limited integrations

• Community and ecosystem still growing

Our verdict: Le Chat is the best option for privacy-conscious users who want a capable free chatbot from a transparent, European company. It punches above its weight for a free offering.

12. HuggingChat — Best for Developers

Rating: 7.7/10 Pricing: Free Best for: Developers exploring open-source models

Key features:

• Access to multiple open-source models

• Web search integration

• Tool use and function calling

• Conversation sharing

• Fully open-source platform

Pros:

• Completely free and open-source

• Multiple model selection

• Great for testing different open models

• No data lock-in

• Developer-friendly features

Cons:

• Quality varies significantly by model

• Less polished than commercial alternatives

• Limited advanced features

• Occasional availability issues

Our verdict: HuggingChat is perfect for developers and AI enthusiasts who want to explore open-source models without setup hassle. It's a great testing ground, though not a daily driver for most users.

13. You.com — Best Privacy-Focused Chat

Rating: 7.5/10 Pricing: Free tier / $15/month for YouPro Best for: Privacy-conscious users who want search-integrated chat

Key features:

• Private by default with no ad tracking

• Multi-mode interface (chat, search, create, imagine)

• Multiple AI model access

• Custom AI agents

• Source citations on responses

Pros:

• Strong privacy stance

• Versatile multi-mode interface

• Good research capabilities with citations

• Affordable premium tier

• Clean, ad-free experience

Cons:

• Less capable than top-tier chatbots

• Smaller user community

• Limited brand recognition

• Some features feel underdeveloped

Our verdict: You.com is a solid choice for users who prioritize privacy without sacrificing too much capability. The multi-mode interface is clever, though the overall experience trails market leaders.

14. Jasper Chat — Best for Marketing Teams

Rating: 7.4/10 Pricing: 7-day trial / $49/month Best for: Marketing-focused conversations and brand-aligned content

Key features:

• Brand voice training and enforcement

• Marketing knowledge base

• Campaign-focused templates

• Team collaboration features

• Integration with marketing tools

Pros:

• Purpose-built for marketing conversations

• Strong brand consistency features

• Good team management tools

• Marketing-specific knowledge

• Integrates with existing marketing stack

Cons:

• Expensive for individual use

• Limited outside marketing context

• General conversation quality lags behind leaders

• Learning curve for full feature utilization

Our verdict: Jasper Chat is niche but effective for marketing teams. If you're already in the Jasper ecosystem for content creation, the chat feature adds meaningful value.

15. DeepSeek — Best for Coding & Math

Rating: 7.3/10 Pricing: Free Best for: Programming assistance and mathematical reasoning

Key features:

• Exceptional coding and math capabilities

• Open-source model weights

• Competitive with GPT-4 on technical benchmarks

• Chain-of-thought reasoning

• Multi-language code support

Pros:

• Free access to frontier-level reasoning

• Outstanding coding performance

• Strong mathematical problem-solving

• Transparent open-source approach

• Efficient resource usage

Cons:

• Weaker on creative and casual conversation

• Limited multimodal capabilities

• Service reliability concerns

• Data privacy questions (China-based)

Our verdict: DeepSeek is a remarkable free option for technical users. Its coding and reasoning capabilities rival paid alternatives, though general conversation isn't its strong suit.

How to Choose the Right AI Chatbot

By User Type

Casual Users: Start with Meta AI (free) or ChatGPT's free tier. Upgrade to ChatGPT Plus if you become a regular user.

Professionals: ChatGPT Plus or Claude Pro for versatility. Microsoft Copilot if you're in the M365 ecosystem.

Researchers: Perplexity AI for sourced answers, or Claude Pro for deep document analysis.

Developers: DeepSeek or HuggingChat for free technical assistance. ChatGPT Plus for the broadest coding support.

Creative Users: Character.AI for roleplay, ChatGPT for creative writing, Claude for nuanced storytelling.

Budget-Conscious: Meta AI, DeepSeek, and Mistral Le Chat offer impressive free experiences. Poe gives multi-model access at one subscription price.

Key Decision Factors

• Accuracy priority: Perplexity AI or Claude

• Speed priority: ChatGPT or Gemini

• Privacy priority: You.com or Mistral Le Chat

• Integration priority: Copilot (Microsoft) or Gemini (Google)

• Cost priority: Meta AI, DeepSeek, or Mistral (all free)

FAQ

What's the smartest AI chatbot right now?

ChatGPT (GPT-4o) and Claude consistently top benchmark tests for reasoning, creativity, and factual accuracy. Google Gemini Advanced is close behind. For specialized tasks like coding, DeepSeek competes with the best despite being free.

Are free AI chatbots good enough for daily use?

Yes. Free tiers from ChatGPT, Claude, Meta AI, and DeepSeek are remarkably capable for everyday tasks. You'll mainly miss out on higher usage limits, faster speeds, and advanced features like file analysis and custom instructions.

Can AI chatbots access the internet?

Most modern chatbots now include web search. ChatGPT, Gemini, Perplexity, Copilot, and Grok all browse the web in real-time. Some free tiers may limit search access. Perplexity is the best for research with verifiable sources.

Is my data safe with AI chatbots?

Data practices vary widely. Most major providers use conversations to improve models unless you opt out. For maximum privacy, consider You.com or Mistral Le Chat. Enterprise plans from OpenAI, Anthropic, and Google offer stronger data protection guarantees.

Which AI chatbot is best for coding?

ChatGPT Plus and DeepSeek lead for coding tasks. Claude excels at understanding large codebases thanks to its massive context window. For a free option, DeepSeek's coding performance is remarkably close to paid alternatives.