ChatGPT Review (2026) — Is It Still the Best AI Assistant?
The general-purpose AI assistant most people start with — strong at writing, reasoning and code.
Claude Review (2026) — Best AI for Writing & Long Documents?
Anthropic’s assistant — a favourite for long documents, careful writing and thoughtful reasoning.
Gemini Review (2026) — Google’s AI Assistant, Tested
Google’s AI assistant — strong multimodal skills and tight integration with Google’s apps.
Grok Review (2026) — xAI’s Assistant, Tested
xAI’s assistant with live access to X — strong on current events and a looser, wittier tone.
Perplexity Review (2026) — The AI Answer Engine, Tested
An AI answer engine that cites its sources — the fastest way to research a question.