If you're looking for a browser extension to help you with your online research and writing, TinaMind is a good choice. It uses GPT-4 for tasks like web search, translation, writing and summarization. With contextualized search results, customizable shortcuts and AI-generated content, it can help you get more done and learn more while you're at it. You can try it for free, so it's a good option to get a taste of what's possible.
Another good option is BrainyAI, which offers a broader suite of AI tools, including GPT-3.5, GPT-4, Claude and Llama. You can chat with multiple AI models, compare answers and get immediate responses. It also offers powerful search with multiple AI engines and can summarize documents and web pages, so it's good for research and writing.
If you're looking for a more focused writing assistant, WriteGPT is worth a look. It helps you generate and consume content on the web with a writing assistant, article summarizer, YouTube summarizer and fine-tuning interface to customize your interactions with AI. It's geared for sales, marketing, social media and education professionals who need to generate content.
Last, Voilà is a powerful AI-powered browser assistant that integrates with ChatGPT to help you with creation, writing, brainstorming and research. It comes with a range of tools for generating professional content and improving writing, and a shared workflow and template system for teams. Voilà prioritizes privacy, so if you're concerned about data protection, it's a good option for boosting your productivity.