DeepSeek vs Perplexity AI (2026) — Which Is Better?

Comparing DeepSeek and Perplexity AI side by side to help you choose the right AI tool for your needs. DeepSeek: DeepSeek's chat app is free; its OpenAI-compatible API is pay-per-token (DeepSeek-V4 from $0.14/M input, $0.28/M output) with thinking mode and a 1M-token context. Perplexity AI: AI-powered search engine with cited answers

DeepSeek

DeepSeek chat ilovasi bepul; uning OpenAI-mos API - har bir token uchun to'lov (DeepSeek-V4 dan $0,14/M kirish, $0,28/M chiqish) fikrlash rejimi va 1M-token konteksti bilan.

DeepSeek offers a free plan with paid tiers for advanced features. Consumer chat app: free on web, iOS, and Android. API (pay-per-token, no subscription; charged against a topped-up balance): deepseek-v4-flash — $0.14 per million input tokens (cache miss) or $0.0028 (cache hit), and $0.28 per million output tokens. deepseek-v4-pro — $0.435 per million input tokens (cache miss) or $0.003625 (cache hit), and $0.87 per million output tokens. Context caching delivers roughly a 50x discount on repeated input tokens. The legacy model names deepseek-chat and deepseek-reasoner now route to deepseek-v4-flash (non-thinking and thinking mode respectively).

DeepSeek Key Features

  • DeepSeek-V4 birlashtirilgan fikrlash va fikrlamaslik rejimlariga ega flagman oilasi
  • Maksimal chiqishi ~ 384K tokenga ega 1M-token kontekstli oynasi
  • Veb, iOS va Android bo'ylab bepul iste'molchilar suhbati ilovasi
  • Arzon narxlardagi, OpenAI-ga mos API narxi har million kirish tokeni uchun $0,14 dan boshlanadi
  • Kontekstni keshlash keskin kesh-hit chegirmalari bilan (~50x arzon takroriy kiritish)

Best DeepSeek Use Cases

  • Kamroq xarajat bilan kuchli AIdan foydalanish
  • Kod yaratish va disk raskadrovka
  • Murakkab fikrlash vazifalari
  • Ochiq manbali LLMlar bo'yicha tadqiqotlar

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Perplexity AI

keltirilgan javoblar bilan sun'iy intellekt bilan ishlaydigan qidiruv tizimi

Perplexity AI offers a free plan with paid tiers for advanced features.

Perplexity AI Key Features

  • GPT-4o va Claude 3.5 kirish
  • Haqiqiy vaqtda veb-qidiruv imkoniyatlari
  • Cheksiz Pro qidiruvlari
  • Fayl va rasm tahlili
  • Tadqiqot uchun to'plamlar

Best Perplexity AI Use Cases

  • Google-ni keltirilgan javoblar bilan almashtirish
  • Zamonaviy manbalar bilan tadqiqot
  • Ma'lumotni tezda tekshirish
  • Ilmiy va professional tadqiqotlar

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Pricing Comparison: DeepSeek vs Perplexity AI

DeepSeek: DeepSeek offers a free plan with paid tiers for advanced features. Consumer chat app: free on web, iOS, and Android. API (pay-per-token, no subscription; charged against a topped-up balance): deepseek-v4-flash — $0.14 per million input tokens (cache miss) or $0.0028 (cache hit), and $0.28 per million output tokens. deepseek-v4-pro — $0.435 per million input tokens (cache miss) or $0.003625 (cache hit), and $0.87 per million output tokens. Context caching delivers roughly a 50x discount on repeated input tokens. The legacy model names deepseek-chat and deepseek-reasoner now route to deepseek-v4-flash (non-thinking and thinking mode respectively).

Perplexity AI: Perplexity AI offers a free plan with paid tiers for advanced features.

Ko'p So'raladigan Savollar

Which is better: DeepSeek or Perplexity AI?

The best choice between DeepSeek and Perplexity AI depends on your use case. DeepSeek — DeepSeek's chat app is free; its OpenAI-compatible API is pay-per-token (DeepSeek-V4 from $0.14/M input, $0.28/M output) with thinking mode and a 1M-token context.. Perplexity AI — AI-powered search engine with cited answers. Compare pricing and features above to find the best fit for your workflow.

Is DeepSeek free?

DeepSeek offers a free plan with paid tiers for advanced features. Consumer chat app: free on web, iOS, and Android. API (pay-per-token, no subscription; charged against a topped-up balance): deepseek-v4-flash — $0.14 per million input tokens (cache miss) or $0.0028 (cache hit), and $0.28 per million output tokens. deepseek-v4-pro — $0.435 per million input tokens (cache miss) or $0.003625 (cache hit), and $0.87 per million output tokens. Context caching delivers roughly a 50x discount on repeated input tokens. The legacy model names deepseek-chat and deepseek-reasoner now route to deepseek-v4-flash (non-thinking and thinking mode respectively).

Is Perplexity AI free?

Perplexity AI offers a free plan with paid tiers for advanced features.

What are the best alternatives to DeepSeek and Perplexity AI?

Kashf et DeepSeek alternatives va Perplexity AI alternatives Nextool.ai qo'shimcha variantlar uchun.

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