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DeepSeek R1 vs Perplexity

DeepSeek R1 and Perplexity are both Conversational AI tools in our directory. This side-by-side comparison covers pricing, editorial scores, supported platforms, key features and open-source status so you can decide which one fits your needs.

Side-by-side comparison

AttributeDeepSeek R1Perplexity
Product statusStatus not recordedStatus not recorded
VendorDeepSeekPerplexity
Rating★ 4.6★ 4.6
PricingFreeFreemium
PlatformsSelf-hosted, Model weightsWeb, iOS, Android
Key featuresDownloadable R1 weights, Reasoning-text generation, Separate Qwen/Llama-derived distilled variantsSearch answers with references, Research and file-analysis tools, Plan-dependent model selection
Headquarters——
Launched——
Open sourceYesNo

Key differences

  • DeepSeek R1 and Perplexity carry the same editorial score (4.6★).
  • DeepSeek R1 is Free, while Perplexity is Freemium.
  • DeepSeek R1 is open source (its code is public), while Perplexity is proprietary.
  • DeepSeek R1 runs on Self-hosted, Model weights; Perplexity runs on Web, iOS, Android.

DeepSeek R1 and Perplexity at a glance

DeepSeek R1

DeepSeek

DeepSeek's original downloadable R1 reasoning model and related distilled checkpoints, with model-specific licenses and self-managed computing costs.

Rating
4.6★
Pricing
Free

Editorial verdict

Consider the original R1 weights when you can evaluate outputs and operate the required stack; confirm any hosted R1 offer separately.

Strengths

  • Original model code/weights are published
  • Checkpoint and prompting guidance

Key features

  • Downloadable R1 weights
  • Reasoning-text generation
  • Separate Qwen/Llama-derived distilled variants

Best for

  • Reviewed reasoning or code experiments
  • Evaluating a specifically licensed checkpoint
Read the full DeepSeek R1 review →

Perplexity

Perplexity

A hosted search and research assistant with citations, file analysis and plan-dependent model tools; cited answers still need review and consumer, Enterprise and API rights differ.

Rating
4.6★
Pricing
Freemium

Editorial verdict

Useful to evaluate for source-led research; resolve contract scope, data settings and current quota/price before relying on it.

Strengths

  • References and research/file workflows
  • Different plan and organization options

Key features

  • Search answers with references
  • Research and file-analysis tools
  • Plan-dependent model selection
  • Separate Enterprise/API access

Best for

  • Personal research with source verification
  • Permitted document questions under the correct contract
Read the full Perplexity review →

Feature overlap

  • The two tools have no listed features in common — see both feature lists above.
  • DeepSeek R1 also lists: Downloadable R1 weights, Reasoning-text generation, Separate Qwen/Llama-derived distilled variants
  • Perplexity also lists: Search answers with references, Research and file-analysis tools, Plan-dependent model selection, Separate Enterprise/API access

Frequently asked questions

Is DeepSeek R1 or Perplexity better?

DeepSeek R1 and Perplexity carry the same editorial score (4.6★), so the better choice depends on your needs — see the feature and platform comparison above.

Which is cheaper, DeepSeek R1 or Perplexity?

DeepSeek R1 is Free and Perplexity is Freemium. Check each product page for current plan details.

Are DeepSeek R1 and Perplexity open source?

DeepSeek R1 is open source, while Perplexity is proprietary.

What platforms do DeepSeek R1 and Perplexity support?

DeepSeek R1 supports Self-hosted, Model weights; Perplexity supports Web, iOS, Android.

What are the main features of DeepSeek R1 and Perplexity?

DeepSeek R1: Downloadable R1 weights, Reasoning-text generation, Separate Qwen/Llama-derived distilled variants. Perplexity: Search answers with references, Research and file-analysis tools, Plan-dependent model selection, Separate Enterprise/API access.

Visit DeepSeek R1 →Visit Perplexity →

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