Merlin

Merlin is a browser extension that offers access to multiple AI models like ChatGPT and Gemini, starting with a free plan. It lets you summarize web pages, compose emails, draft social media posts, generate images from 20+ models, and create content from YouTube videos without switching tabs. You can upload files for context, build custom chatbots with your own knowledge bases, and use features like real-time research, diagram generation, and code prototyping. It supports models including o3, o4-mini, GPT 4.1, Claude 3.7, DeepSeek R1, Gemini 2.5 Pro, Mistral Large, Llama 3.1, and Grok 3. The extension is available on Chrome, Android, and iOS, trusted by 20 million users, and secured with GDPR, ISO 27001, and SOC 2 certifications. Ideal for developers, solopreneurs, researchers, and content creators who need efficient AI assistance across daily tasks like writing, research, and content repurposing.