# Perplexity (perplexity.ai): agent-readiness 33/100, grade F

> Rank 871 of 1000 on Qomvia (rubric v2.3.0). Last scanned 2026-09-30T13:20:16.980Z. Page: https://qomvia.com/site/perplexity-ai  JSON: https://qomvia.com/api/score/perplexity-ai

## Summary

{
  "known": true,
  "confidence": "high",
  "summary": "Perplexity.ai is an AI-powered search engine and answer engine that provides direct, summarized answers to user queries. It distinguishes itself by citing sources for its information, allowing users to verify the data.",
  "offerings": [
    "AI-powered search engine",
    "Answer engine with source citations",
    "Conversational AI interface",
    "Information summarization",
    "Perplexity Pro subscription",
    "Mobile applications"
  ],
  "audience": "Individuals seeking quick, sourced answers to questions; researchers; users looking for an alternative to traditional web search engines.",
  "geography": "Global",
  "strengths": [
    "Provides direct, concise answers",
    "Cites all sources for information",
    "Offers a conversational search experience",
    "Efficient for quickly understanding a topic",
    "Reduces the need to navigate multiple search results"
  ],
  "unknowns": [
    "Specific detailed revenue figures",
    "Exact number of paying subscribers for Perplexity Pro",
    "Internal organizational structure details",
    "Specific long-term partnership agreements not publicly disclosed",
    "Comprehensive demographic breakdown of its user base"
  ],
  "alternatives": [
    "Google.com",
    "Chat.openai.com",
    "Bing.com",
    "You.com",
    "Kagi.com"
  ],
  "business": "An AI-powered knowledge platform that provides direct, sourced answers to user queries for a global online audience.",
  "competitors": [
    "Bing.com",
    "You.com",
    "Kagi.com",
    "Phind.com",
    "Gemini.google.com",
    "Chat.openai.com",
    "Elicit.org"
  ]
}

## Score by group
- Machine access: 11/24
- Content legibility: 5/26
- Discovery surface: 5/20
- Identity & policy: 3/12
- Agent-facing performance: 8/8
- Agent protocols: 1/10
Failing checks:
- [blocker] No llms.txt
- [blocker] The site does not say who it is
- [blocker] Content is buried in boilerplate
- [blocker] Bot protection blocks declared agents
- [blocker] No API or feed to read

## AI mentions and rivals
Named in 1 AI assistant answers.
- bing.com: not measured
- gemini.google.com: not measured

## Named for
- What are the best tools to track how a brand is mentioned and recommended by AI assistants like ChatGPT, Claude and Gemini? https://qomvia.com/answers/what-are-the-best-tools-to-track-how-a-brand-is-mentioned-and-recommended-by-ai

## FAQ
Q: Is Perplexity readable by AI agents?
A: Perplexity (perplexity.ai) scores 33 out of 100 for agent readiness, grade F, measured today, on 30.09.2026. 0 of 3 agent classes we test can use the site, and 8 checks currently block agents outright.

Q: What stops agents from using perplexity.ai?
A: The heaviest problems are: No llms.txt; The site does not say who it is; Content is buried in boilerplate; Bot protection blocks declared agents; No API or feed to read. Each one is scored from a public HTTP response, and the fix for each is listed in the signed-in report.

Q: How is the Perplexity agent-readiness score calculated?
A: Qomvia fetches public pages of perplexity.ai as an AI agent would and runs the core checks every site gets across 6 groups: Machine access, Content legibility, Discovery surface, Identity & policy, Agent-facing performance, Agent protocols. Checks are weighted by how much an agent loses when they fail, and the score is expressed out of 100.

Q: How often is this score updated?
A: Public scores are re-checked when the site is re-scanned; tracked domains are re-scanned weekly and their owners are alerted when a check regresses. This page shows the scan from today, on 30.09.2026.

## Related
- Leaderboard: https://qomvia.com/leaderboard
- Score another site: https://qomvia.com/