Latest, 18 Oct 2026:4 usersMove the mouse over the chart for any month
Ratings count
monthly, 16 months
Latest, 18 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Fishtail
🚀 Effortless Interaction
Highlight any word, phrase, or paragraph while browsing. With just one click, Fishtail lets you ask questions, translate, summarize, or get deeper insights—powered by industry-leading models like GPT-4o and more.
🧠 Multi-Model Support
Access a rich library of major LLMs across different versions—GPT, Claude, Gemini, DeepSeek, and others—all in one interface. Switch models freely without leaving your page or reloading a new tab.
💸 Fair & Transparent Pricing
All users enjoy 1,000,000 free tokens per day. For advanced models and overages, usage is metered with ultra-competitive rates—GPT-4o, for example, starts at just $0.1025 per 1K tokens.
🎯 Perfect for:
AI Q&A & Development
• Get instant answers
• Debug or generate code
• Compare how different AI models respondReading & Research Assistance
• Summarize articles
• Find key information
• Understand complex topics
• Analyze content and data
• Translate sentencesWriting & Communication Boost
• Rewrite for clarity
• Improve tone and fluency
• Fix grammar, spelling, punctuation
• Expand vocabulary
• Draft emails, social posts, and messages quickly
✅ Install Fishtail now and upgrade the way you read, write, and explore—without ever leaving your browser.