7 Dollar Chat - a low priced alternative

7chat is a web-based AI chat platform that provides access to 18 different language models for $7 per month, positioning itself as a cost-effective alternative to premium AI services like ChatGPT Plus and Claude Pro.
Core Features:
The platform's primary differentiator is access to legacy Claude models (Claude 3 Sonnet and Claude 3.5 Sonnet) that are no longer available through Anthropic's official channels. Users can switch between models including Claude Sonnet 4, DeepSeek R1, various Nova models (Pro, Lite, Micro), Llama variants, Jamba models, and Pixtral for vision tasks.
7chat uses a token-based pricing system where users receive 500,000 tokens monthly, with input tokens counted at half-rate (effectively allowing up to 750,000 tokens with input-heavy usage). This transparent pricing model contrasts with the rate limiting used by competitors.
Technical Capabilities:
The platform includes integrated web search functionality powered by Tavily, allowing models to access current information. Document upload and analysis is supported for vision-capable models. The interface features markdown rendering with syntax highlighting for 36 programming languages, plus one-click code block downloads with automatic file extension detection.
Model Selection:
Text generation models include Claude variants, DeepSeek R1 (offered at 50% discount), Nova Pro/Lite/Micro, Llama 3 70B, and Jamba models. Vision models support image analysis through Claude 3.5 Sonnet, Nova Pro, and Pixtral Large. Image generation is available via Stable Diffusion XL and Amazon Titan.
User Interface:
7chat features a dark mode interface with conversation management, real-time token usage tracking, and responsive design. The platform emphasizes developer-friendly features like proper code formatting and file handling capabilities.
Target Audience:
The service targets developers, researchers, and AI enthusiasts who want access to multiple models without the higher costs of premium subscriptions. The legacy Claude model access particularly appeals to users who preferred earlier versions of Anthropic's models.
Limitations:
As a newer platform, 7chat lacks some enterprise features and integrations found in established alternatives. The service is limited to web access without mobile applications. Token limits, while generous, may restrict heavy users compared to unlimited plans offered by some competitors.
Business Model:
7chat operates on AWS Bedrock infrastructure, allowing competitive pricing through efficient resource usage. The platform focuses on transparency in token usage and costs, appealing to users frustrated with opaque rate limiting in other services.