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Siri vs Alexa+
Siri AI vs Alexa+ compared on devices, price, countries, personal context, smart home and privacy — and which voice assistant suits your phone or your home.
Comparisons
Compare AI and voice assistants
Assistants overlap more every year, so the useful question is rarely "which is best?" but "which is best for what I do?". Each comparison opens with a short, direct answer, then a feature-by-feature table, the differences that matter in daily use, and a verdict on who should choose which.
Prices, plans and model names are checked against each vendor's own pages, and every comparison shows when it was last updated. Not sure where to start? Read our guide to choosing an AI assistant or browse the assistant directory.
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ChatGPT vs Claude
ChatGPT vs Claude compared on writing, research, coding, long documents, apps and pricing, with a clear recommendation on which to choose for your work.
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Claude vs Gemini
Claude vs Gemini compared for writing, coding (Claude Code vs Google Antigravity), research, long documents, Google app integration and price, with a clear verdict.
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Grok vs ChatGPT
Grok vs ChatGPT compared on models, real-time answers from X, images and video, agents, coding, safety and price — and which assistant suits you.
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Microsoft Copilot vs ChatGPT
Microsoft Copilot vs ChatGPT compared on Windows and Microsoft 365, AI models, free plans, agents, work accounts and price — and when you need both.
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Perplexity vs ChatGPT
Perplexity vs ChatGPT compared on research and citations, AI models, agents, images and price — and which one to choose for search, writing or everyday help.
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Gemini vs ChatGPT
Google Gemini vs ChatGPT compared on everyday answers, research, images and video, app integrations, voice, coding and price — and which one to choose.
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ChatGPT deep research vs Gemini Deep Research vs Perplexity vs Claude Research
Compare deep research in ChatGPT, Gemini, Perplexity and Claude on free and paid limits, sources, connected apps, report exports and which one suits your work.
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ChatGPT dots vs Gemini Tasks (formerly Spark) vs Claude Cowork
Compare OpenAI's dots, Google's tasks in Gemini (formerly Spark) and Anthropic's Claude Cowork on plans, price, regions, scheduling, computer access and safety.
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ChatGPT Go vs Plus
ChatGPT Go costs $8 a month and Plus $20. We compare models, limits, deep research, Codex, images and ads so you can pick the right ChatGPT plan.
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ChatGPT vs Claude vs Gemini
ChatGPT, Claude and Gemini compared on writing, research, coding, multimodal features, integrations and price, with a clear pick for each type of user.