Llama vs Perplexity AI: which one to choose in 2026?

Community ratings, features, pricing and free plans: the complete head-to-head between Llama and Perplexity AI to find the right tool for your needs.

Screenshot of Llama
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Llama

4.0 (130)

Llama is Meta's suite of open-weight large language models (LLMs), designed to provide developers, researchers, and enterprises with powerful, customizable AI tools. The latest iterations, including Llama 3.1 and Llama 4, offer enhanced reasoning, multilingual support, and multimodal capabilities, positioning Llama as a leading open alternative to proprietary models.

Code AssistantCode GeneratorCode ExplanationDeveloper ToolsChatbotResearch Tool
View detailsOfficial site
Screenshot of Perplexity AI
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Perplexity AI

4.6 (441)

Halfway between a search engine and a conversational assistant, Perplexity answers your questions while systematically citing its sources. Every claim is linked back to the web pages it consulted, making it a valuable tool for market monitoring, documentary research and fact-checking.

Research ToolChatbot
View detailsOfficial site

Comparison table

CriterionLlamaPerplexity AI
Average rating4.04.6
Number of reviews130441
Free planNoYes
PlansOpen AccessFree, Pro, Max
CategoriesCode Assistant, Code Generator, Code Explanation, Developer Tools, Chatbot, Research ToolResearch Tool, Chatbot
Last updatedMay 2, 2025July 8, 2026

See all tools in these categories: Chatbot, Research Tool

Our verdict

Llama or Perplexity AI?

With an average rating of 4.6/5 (441 reviews), Perplexity AI comes out ahead of Llama (4.0/5, 130 reviews) with our community.

Budget-wise, Perplexity AI offers a free plan to get started, while Llama does not appear to offer one.

Llama also covers Code Assistant, Code Generator, Code Explanation and Developer Tools, ground that Perplexity AI does not directly address.

Features head to head

Llama

  • Open-weight models with sizes up to 405B parameters
  • Enhanced reasoning and coding capabilities
  • Multilingual support across multiple languages
  • Multimodal processing in Llama 3.2 and beyond
  • Integration with Meta's platforms and third-party tools
  • Fine-tuning and customization options for specific applications

Perplexity AI

  • Sourced answers with verifiable citations
  • Real-time web search
  • Deep Research mode for detailed analyses
  • Choice of multiple language models on the Pro plan
  • Spaces to organize your research by project
  • Comet browser with built-in AI assistant, free on desktop and mobile

Pricing compared

Llama

Open Access

  • Free access to model weights and documentation
  • Ability to run models locally or via Meta's API
  • Support for research and commercial applications
  • Community support and resources

Perplexity AI

Free

  • Unlimited standard searches
  • A few Pro searches per day
  • Limited file uploads

Pro

  • $20 per month
  • Over 300 Pro searches per day
  • Choice of model (GPT, Claude, Sonar...)
  • Unlimited file uploads and analysis

Max

  • $200 per month
  • Priority access to new products and models
  • Model Council: query multiple frontier models simultaneously

Prices are indicative and may change — check the official sites for up-to-date pricing.

Frequently asked questions

What is the difference between Llama and Perplexity AI?

Both tools share the Chatbot and Research Tool space, but Llama also covers Code Assistant, Code Generator, Code Explanation and Developer Tools.

Llama or Perplexity AI: which one is rated higher?

Perplexity AI earns the better average rating: 4.6/5 (441 reviews), versus 4.0/5 (130 reviews) for Llama.

Can you use Llama or Perplexity AI for free?

Llama does not offer a free plan as far as we know, and Perplexity AI offers a free plan.

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