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DeepSeek vs Perplexity Sonar Comparison

Last updated:

DeepSeek

Starting at $0.15 per million input tokens

  • Small Business
  • Medium Business

DeepSeek trains open-weight reasoning and general models and runs a priced API alongside the weight releases, so the same family can be called over HTTP or hosted on your own hardware. The rate card is unusual in two way…

Perplexity Sonar

Starting at $0.25 per million input tokens

  • Small Business
  • Medium Business

Sonar is the model Perplexity trains and runs itself, built to answer with citations drawn from a live web index rather than from training data alone. It is sold through the Perplexity API platform at a rate printed per…

DeepSeek vs Perplexity Sonar — at a glance

FeatureDeepSeekPerplexity Sonar
Rating——
Reviews——
Starting price$0.15 per million input tokens$0.25 per million input tokens
Free trial No No
Free version No No
Best forSmall Business, Medium Business, Large EnterprisesSmall Business, Medium Business, Large Enterprises
CategoryLarge Language Models (LLMs)Large Language Models (LLMs)
PlatformsSaaS/Web/Cloud, Browser Based (Cloud)SaaS/Web/Cloud, Browser Based (Cloud)
APIAvailableAvailable
Support modesOnlineOnline

Key differences between DeepSeek and Perplexity Sonar

  • Pricing: DeepSeek starts at $0.15 per million input tokens, while Perplexity Sonar starts at $0.25 per million input tokens.
  • Deployment: DeepSeek supports SaaS/Web/Cloud, Browser Based (Cloud); Perplexity Sonar supports SaaS/Web/Cloud, Browser Based (Cloud).

DeepSeek vs Perplexity Sonar — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Large Language Models (LLMs) tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

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DeepSeek vs Perplexity Sonar: Biggest differences

Start here before you go deeper into features.

DeepSeek

Best for

Small Business, Medium Business, Large Enterprises

Perplexity Sonar

Best for

Small Business, Medium Business, Large Enterprises

DeepSeek typically suits Small Business and Medium Business. Perplexity Sonar tends to fit Small Business and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

DeepSeek trains open-weight reasoning and general models and runs a priced API alongside the weight releases, so the same family can be called over HTTP or hosted on your own hardware. The ... Read More about DeepSeek

Sonar is the model Perplexity trains and runs itself, built to answer with citations drawn from a live web index rather than from training data alone. It is sold through the Perplexity API ... Read More about Perplexity Sonar

Entry Level Pricing

  • Starts from $0.15
  • Starts from $0.25

Free Trial Availability

  • No free trial
  • No free trial
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How do DeepSeek and Perplexity Sonar Compare on Features?

Total Features

9 Features

5 Features

Unique Features

No unique features

No unique features

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Get Quote

Compare DeepSeek and Perplexity Sonar on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Starting From

      • $0.15
      • $0.25

      Pricing Plans

      • deepseek-flash

        $0.15

        per million input tokens

        • Off-peak input 0.15 dollars per 1M tokens on a cache miss

        • Off-peak output 0.60 dollars per 1M tokens

        • Peak input 0.30 and output 1.20

        Show more +

      • deepseek-v4-pro

        $0.66

        per million input tokens

        • Off-peak input 0.66 dollars per 1M tokens on a cache miss

        • Off-peak output 1.98 dollars per 1M tokens

        • Peak input 1.32 and output 3.96

        Show more +

      • Sonar

        $0.25

        per million input tokens

        • Input 0.25 dollars per 1M tokens

        • Output 2.50 dollars per 1M tokens

        • Cache read 0.0625 dollars per 1M tokens

        Show more +

      • Search API

        • 5.00 dollars per 1,000 requests

        • Fast Search at 1.00 dollars per 1,000 requests

        • Billed per successful request, not per query

        Show more +

      DeepSeek vs Perplexity Sonar: Other Details

      Organization Types supported

      • Large Enterprises
      • Small Business
      • Medium Business
      • Freelancers / Consultants
      • Large Enterprises
      • Small Business
      • Medium Business
      • Freelancers / Consultants

      Platforms Supported

      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Browser Based (Cloud)

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Available
      • Available
      Get help choosing
      Get help choosing

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      Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

      Frequently asked questions

      Which is better, DeepSeek or Perplexity Sonar?
      DeepSeek and Perplexity Sonar are closely matched with equal user ratings of -1.0. The right choice depends on your team size, budget, and specific Large Language Models (LLMs) needs.
      Do DeepSeek and Perplexity Sonar offer a free trial?
      Neither DeepSeek nor Perplexity Sonar currently lists a free trial.
      What is the starting price of DeepSeek vs Perplexity Sonar?
      DeepSeek starts at $0.15 per million input tokens. Perplexity Sonar starts at $0.25 per million input tokens.