Mochii

Mochii AI is a browser extension and web app for individuals, students, professionals, and small businesses that want one place to chat with multiple AI models while browsing, researching, and creating content.

Key capabilities include:

• Multi-model chat in one workspace, with access to GPT-4o, Claude 4.0 Sonnet, Gemini 2.5 Flash, DeepSeek R1, and O3 Mini, without requiring separate accounts for each provider.
• Web and document understanding, including webpage summarization, ChatPDF/document analysis, and deep research for multi-source analysis.
• On-page productivity tools, such as a smart sidebar for one-click access and AI smart form filling to help populate web forms.
• Creation and personalization, including Flux Schnell image generation, long-term memory, custom AI roles/characters, and a knowledge base with a no-code chatbot builder.

Pricing: Freemium. Personal (Free, 0.15M tokens/month); Pro ($4.99/month, 1M tokens); Premium ($9.99/month, 2.5M tokens); Ultimate ($29.99/month, 10M tokens).

Notable for combining premium model access, browser-native assistance, and knowledge-based chatbot building in a single tool, with a free tier designed to lower the cost of trying multiple providers.