If you want an AI assistant with no token limits, Parallel AI is another top contender. It has a variety of AI models, including GPT4 and Claude 3, with a 200k context window. It also has Long-Term Memory, AI Knowledge Base and a Workflow Builder, so it's very customizable for many business tasks. It's got AES-256 encryption and flexible pricing for individuals and businesses, so it's good for power users.
Another top contender is ChatGPT. It's free to use and good for writing, learning and brainstorming. Its simple interface and lack of subscription or payment requirements means it's a low-friction option for quick use, which can be helpful for people who need help without having to pay up front.
If you want a more conversational AI, you might want to check out Claude, built by Anthropic. Claude has a conversational interface that's geared for natural and conversational dialogue, so it's good for a lot of use cases that involve humans talking to humans. The company's pricing and use cases are on its website if you're interested in that sort of thing.
If you want an AI tool that can do a lot of things, Triplo AI is worth a look. It can provide real-time help, generate content and translate text on multiple operating systems. With features like custom SmartPrompts and a 7-day free trial, Triplo AI is good for a wide variety of users, including students, researchers and businesspeople.