Perplexity AI

Frontier Labs · Free + paid · Popularity rank #6

AI research lab and answer engine company publishing frontier research and language models

Popularity rank #6

A search-oriented AI assistant classified as one of the 'Big 4' AI chatbots of 2026 (ChatGPT, Gemini, Claude, Perplexity) (AI Business Weekly, 2026)

See the full ranking

At a glance

Made by
Perplexity
Korean
UI in Korean
API
Yes
Available on
API

What is Perplexity AI?

Perplexity runs an AI search service that gives answers with source citations. It combines several models, including ChatGPT, Gemini, Claude, and Nemotron, and picks a suitable model for each question. Perplexity Computer is a general-purpose digital worker that connects to the user's tools and carries out research, generation, and automation tasks. For developers, it offers pay-as-you-go APIs such as the Agent API. Perplexity Research publishes research on search, reasoning, agents, and systems.

  • Inline source citations in every answer
  • Deep research
  • Perplexity Computer (background tasks, browser automation)
  • 400+ app connectors
  • Comet Assistant
  • Agent API (access to models from multiple companies)

Who uses Perplexity AI and for what

  • Financial and market intelligence research (premium data such as PitchBook and Statista)
  • Runs repetitive tasks automatically in the background
  • Generates apps, websites, and reports

Pricing

What you get for free — Available (default model, usage limits)

PlanPriceMain limits
Free$0/moDefault AI model, usage limits
Pro$17/moMonthly price when billed annually, 4,000 bonus credits
Max$167/moMonthly price when billed annually, 10,000 credits per month, 35,000 bonus
Agent API web_search(standard)$0.003Per call; model tokens are priced per model

Checked on the official pages on 2026-10-14. Prices and features can change, so check the official site again before paying. · Official pricing page

Perplexity AI integrations and ecosystem

Comet browser ecosystem

  • Samsung Galaxy S26 / Bixby / Samsung Internet — The first smartphone case with the Perplexity API built in at the platform level — Comet's agentic browsing is integrated into Samsung Internet

Enterprise security partnerships

  • CrowdStrike Falcon — A March 2026 partnership adds a security and monitoring layer to Comet Enterprise

Content and news publisher partnerships

  • Conde Nast (Wired, Vogue, etc.) — A launch partner for the Comet browser, connecting premium content to search results
  • CNN / Fortune / Washington Post — Included as an answer source through a real-time news content partnership

AI tools similar to Perplexity AI (alternatives)

DeepSeekAnthropicAI21 LabsCohereBaidu Research

Perplexity AI vs. alternatives at a glance

AIPricingCombos on the mapConnected toolsFreeCheapest monthlyKorean
Perplexity AIFree + paid05Yes$17/moYes
DeepSeekFree7725——No
AnthropicFree + paid025Yes$17/moYes
AI21 LabsFree + paid025Yes—No
CohereFree + paid025Yes—Yes

4 of these 5 tools have a free plan. Cheapest paid plan: Perplexity AI ($17/mo).

Combo and connection counts are based on the relationships recorded on AI Galaxy Map (2026-10-26); they are not a quality ranking.

Perplexity AI on AI Galaxy Map

  • One of 56 AI tools in the Frontier Labs field.
  • Connected to 5 other tools — #16 in its field.

Frequently asked questions

Can I use Perplexity AI for free?

Available (default model, usage limits). Prices can change, so check the official site before paying.

What AI can I use instead of Perplexity AI?

Tools that do the same job, such as DeepSeek, Anthropic, AI21 Labs, Cohere, are connected to it on the map.

Can I use Perplexity AI in Korean?

UI in Korean

Sources (official pages)

Checked on the official pages on 2026-10-14. Prices and features can change, so check the official site again before paying.

See Perplexity AI on the 3D mapOfficial site
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