ChatSonic – Free AI Chat with Multiple AI Models (LLMs)

Unlock the power of artificial intelligence with ChatSonic.AI, your gateway to cutting-edge conversational AI models. Whether you're looking for real-time answers, creative assistance, text generation, image interactions, or just want to chat with AI, ChatSonic offers an array of advanced AI models (LLMs) designed to deliver fast, intelligent, and natural conversations.

Our platform is the ultimate solution to access, compare, and utilize cutting-edge Large Language Models (LLMs). Whether you're seeking the best-performing models, competitive pricing, or simply want to explore trending AI technologies, it offers an intuitive interface that brings both foundational and open-source models together in one place. From OpenAI to Anthropic Claude, Google Gemini, Perplexity, and open-source options like Meta LLama-3 and Mixtral, you can choose the AI model that best fits your needs, with many models available for free.

Features

Everything You Need

A powerful yet simple interface for all your AI conversations

Multi-Model Chat

Switch between AI models instantly. Each model has unique strengths for different tasks.

Compare Responses

Run the same prompt on multiple models to see different perspectives and choose the best.

Streaming Responses

See responses as they're generated in real-time. No waiting for complete answers.

Chat History

Your conversations are saved locally. Pick up where you left off anytime.

Dark Mode

Easy on the eyes with automatic dark mode based on your system preferences.

Code Highlighting

Beautiful syntax highlighting for code blocks in any programming language.

Context Aware

Models remember your conversation context for more coherent and relevant responses.

Privacy First

Your data stays on your device. We never store or train on your conversations.

AI Models

All Major AI Models

Access the best AI models from OpenAI, Anthropic, Google, Meta, and more - all in one place

🟢Premium

GPT-4o

OpenAI

Most capable OpenAI model for complex tasks

General purposeCodingAnalysis

10 msgs/day

🟢Free

GPT-4o Mini

OpenAI

Fast and affordable for simple tasks

Fast responsesSimple tasks

50 msgs/day

🟠Premium

Claude 3.5 Sonnet

Anthropic

Excellent for writing, analysis, and coding

WritingAnalysisCoding

15 msgs/day

🟠Free

Claude 3 Haiku

Anthropic

Fast and efficient for quick tasks

Fast responsesSummarization

40 msgs/day

🔵Free

Gemini 2.0 Flash

Google

Fast multimodal model from Google

MultimodalFastReasoning

30 msgs/day

🟣Free

DeepSeek V3

DeepSeek

Powerful and extremely affordable

CodingMathReasoning

100 msgs/day

🦙Free

Llama 3.3 70B

Meta

Open-source powerhouse from Meta

General purposeOpen-source

50 msgs/day

🔷Free

Qwen 2.5 72B

Alibaba

Excellent multilingual capabilities

MultilingualCoding

50 msgs/day

🌟Premium

Mistral Large

Mistral

European AI with strong multilingual support

EuropeanMultilingualReasoning

20 msgs/day

Pricing

Simple, Transparent Pricing

Start free, upgrade when you need more

Free

$0

Perfect for exploring AI models

  • 100 messages/day
  • Access to all models
  • 30-day chat history
  • Basic support
Most Popular

Pro

$12/month

For power users and professionals

  • 500 messages/day per model
  • Priority response queue
  • Unlimited chat history
  • API access
  • Email support

Unlimited

$29/month

No limits, full access

  • Unlimited messages
  • All Pro features
  • Priority support
  • Team features (coming)
  • Custom integrations

All plans include access to all AI models. Upgrade or downgrade anytime.