AI Tool Reviews
In-depth reviews of every major AI assistant. Updated for 2026.
ChatGPT
OpenAI
The AI that started it all
ChatGPT is OpenAI's flagship conversational AI, powered by GPT-4 and GPT-4o. It's the most popular AI chatbot in the world, known for its versatility, plugin ecosystem, and custom GPTs.
Claude
Anthropic
The thoughtful AI assistant
Claude is Anthropic's AI assistant, designed with a focus on being helpful, harmless, and honest. Known for its exceptional instruction following, large context window, and nuanced responses.
Gemini
Google's multimodal AI
Gemini is Google's answer to ChatGPT, offering deep integration with Google services, real-time web search, and a massive context window up to 1 million tokens.
Microsoft Copilot
Microsoft
AI for Microsoft users
Microsoft Copilot (formerly Bing Chat) brings GPT-4 to the Microsoft ecosystem. It offers free GPT-4 access, Bing search integration, and deep ties to Microsoft 365.
Perplexity
Perplexity AI
The AI search engine
Perplexity reimagines search with AI. Every answer includes citations, making it perfect for research and fact-checking. It's like Google meets ChatGPT.
Grok
xAI (Elon Musk)
The witty, uncensored AI
Grok is xAI's AI assistant, available exclusively to X (Twitter) Premium subscribers. It's known for its witty personality, real-time X data access, and fewer content restrictions.