Grok

Grok is an AI assistant for chat, research, voice, image and video generation, coding, and connected app tasks. It is available through its own website and apps as well as through X. Paid plans raise limits and unlock the newest models and creation tools. For this review, we assessed live search, connectors, Private Chat, model […]

Microsoft Copilot

Microsoft Copilot is an AI assistant available on the web, in Edge, in Windows, and inside Microsoft 365 applications. Depending on the account and plan, it can answer questions, search the web, create images, edit Office files, conduct research, and run specialized agents. The free tier deserves genuine credit. GPT-4o-powered conversations, Bing web search with […]

Perplexity

Perplexity is built around web search, cited answers, uploaded files, research reports, and agentic Computer tasks. Paid plans add sources, uploads, advanced models, and research access. For this review, we assessed citations, Research mode, model selection, files, Computer credits, and pricing. The core experience is simple. Ask a question, get a concise answer with numbered […]

Meta AI

Meta AI is a conversational assistant available in a standalone app, on the web, and across WhatsApp, Instagram, Facebook, and Messenger. It supports voice, live camera questions, image creation, web research, shopping, memory, and selected background tasks. The distribution strategy is Meta AI’s real strength. It’s not an app you download or a website you […]

DeepSeek

DeepSeek is an AI assistant and model platform for chat, reasoning, coding, web search, file analysis, and developer APIs. Its consumer app is free with no advertising or in-app purchases. V4 offers Instant and Expert modes with a one-million-token context window. For this review, we assessed hosted chat, open weights, privacy, model migration, context, caching, […]