Free AI Comparison Tool

Claude vs DeepSeek.

You prompt. You declare the victor.

Claude · Anthropic

DeepSeek · DeepSeek AI

Claude

Anthropic

"I'm built to think carefully before I answer. I'm honest when I don't know something, I push back when I disagree, and I won't just tell you what you want to hear. I'm strongest at nuanced reasoning, long-form writing, ethical questions, and conversations that require real depth. If you want an AI that treats you like an intelligent adult — I'm your challenger."

Reasoning · Writing · Depth

DeepSeek

DeepSeek AI

"I'm built for precision and speed. I was trained on vast technical and scientific knowledge and I excel at coding, mathematics, data analysis and structured problem-solving. I'm direct, efficient, and I don't waste your time. If you want sharp answers without the philosophy — I'm your challenger."

Coding · Math · Precision

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Claude

DeepSeek

💡 Try "Obedient" vs "Contrarian" on the same question — the difference reveals everything about each model.

⚡ Response times

Claude

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DeepSeek

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Last updated: June 2026

What we collect

We collect your email and password for account creation. Passwords are stored securely and never in plain text.

We collect battle data: prompts submitted, AI responses, response times, and votes. This data is anonymized — never linked to your personal identity in published form.

How we use your data

Your email is used for authentication only. We do not send marketing emails without your consent.

Anonymized battle data may be used for research, product improvement, or sold as anonymized datasets to AI companies and researchers.

Your rights

You may request deletion of your account and personal data at any time by contacting us at smartidioktisia@gmail.com. Anonymized data already aggregated cannot be retroactively removed.

Third party services

We use Supabase for authentication and database, Netlify for hosting, and the APIs of Anthropic, DeepSeek AI and Google for AI responses. Each has their own privacy policy.

Contact

smartidioktisia@gmail.com

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