Best 10 Tools for Generating and Understanding Text in 2025

Perplexity AI is an AI-powered search and answer engine built to deliver fast, accurate, and well-sourced information in response to natural language questions.

Grok is an AI-powered chatbot and assistant created by xAI, Elon Musk's artificial intelligence company launched in 2023. Think of it as ChatGPT's witty, rebellious cousin who always knows what's happening right now.

Google Gemini is an advanced AI assistant powered by Google's most capable language models, including Gemini 2.5 Pro and Gemini 2.5 Flash. Think of it as your personal AI companion that can understand and work with text, images, videos, and audio all in one place.

Claude is an advanced AI assistant developed by Anthropic using a unique approach called Constitutional AI. This technology trains the AI to be safe, ethical, and aligned with human values while maintaining powerful capabilities.

ChatGPT is an advanced AI chatbot developed by OpenAI that uses large language models to have natural conversations with people. Think of it as a super-smart digital assistant that can understand and respond to almost any question or request you have.

Mistral AI is a French artificial intelligence company that creates advanced language models and AI assistants. Think of it as Europe's answer to OpenAI, but with a focus on being more open and transparent.

DeepSeek is an advanced AI platform that combines powerful language models with cost-effective accessibility. Built by the Chinese company DeepSeek AI, it features multiple models including DeepSeek-V3 for general conversations and DeepSeek-R1 for complex reasoning tasks.

Kimi is an advanced AI assistant developed by Moonshot AI that stands out for its exceptional memory and versatility. Think of it as having a super-smart friend who never forgets anything you've discussed and can instantly search the entire internet for current information.

Monica AI is a comprehensive AI assistant that integrates multiple advanced AI models including GPT-4o, Claude 3.7, Gemini 2.0, and DeepSeek R1. Instead of using different AI tools separately, Monica brings them all together in one platform.

Open WebUI is a self-hosted artificial intelligence interface that lets you interact with language models on your own hardware. Think of it like ChatGPT, but running entirely on your computer or private server instead of in the cloud.