Merlin AI, by Foyer, is an AI Chrome extension and web app that works as your AI-powered assistant across the web.
One subscription, many models
- Top models from OpenAI, Anthropic, Google, DeepSeek, Mistral, Meta and xAI.
- Summaries of YouTube videos, blogs and PDFs.
- Writing for emails and social posts.
- Projects with reusable knowledge bases.
- 20+ image models.
More tools
Merlin adds Crafts for diagrams and charts, app snippets, custom bots, a prompt library and real-time web search, on the web, in Chrome and on iOS and Android. With a free daily allowance and an affordable Pro plan, Merlin is a popular browser-based AI chatbot.








