People Also Ask (PAA)

What is People Also Ask (PAA)?

People Also Ask is Google's expandable question accordion that appears inline in the SERP. Each PAA item contains a question, a short answer excerpt, the source URL, and often a nested tree of related follow-up questions that load dynamically when expanded. Scavio fetches the full PAA tree in a single request, including the expanded answers that normally require extra clicks to surface. The response is returned as an ordered array so you can preserve Google's ranking logic. Because PAA reflects real semantic demand for a topic, it is invaluable for content planners, SEO teams, and AI agents that need to generate FAQ sections or anticipate follow-up user questions. In 2026, PAA has expanded to include more AI-synthesized answers, which Scavio flags with an ai_generated field.

Example Response

{
  "people_also_ask": [
    {
      "question": "What is a vector database?",
      "snippet": "A vector database stores data as high-dimensional embeddings for semantic similarity search.",
      "title": "Vector Database Explained",
      "link": "https://example.com/vector-db",
      "displayed_link": "example.com",
      "ai_generated": false
    },
    {
      "question": "How does a vector database differ from SQL?",
      "snippet": "Vector databases index embeddings using ANN algorithms instead of B-trees.",
      "title": "Vector vs SQL",
      "link": "https://example.com/vector-vs-sql",
      "displayed_link": "example.com",
      "ai_generated": true
    },
    {
      "question": "Which vector database is fastest?",
      "snippet": "Benchmarks in 2026 show Qdrant and LanceDB leading on recall-latency tradeoffs.",
      "title": "2026 Vector DB Benchmarks",
      "link": "https://example.com/benchmarks",
      "displayed_link": "example.com",
      "ai_generated": false
    }
  ]
}

Use Cases

• Auto-generating FAQ schema for SEO landing pages
• Keyword and topic expansion for content marketing
• Training retrieval agents to pre-answer follow-up questions
• Competitive gap analysis against ranking answer sources
• Building voice assistant response libraries

Why People Also Ask (PAA) Matters

PAA data is a direct signal of real user intent and Google's own understanding of topical depth. By returning expanded answers and nested questions in one call, Scavio saves teams from running expensive multi-step scrapers. SEO operators use it to find high-intent long-tail keywords, while AI teams use it to pre-compute answer caches and dramatically reduce latency for follow-up questions in chat interfaces.

LangChain Example

Drop people also ask (paa) data into your LangChain agent in a few lines:

from langchain_scavio import ScavioSERPTool

tool = ScavioSERPTool(
    api_key="your_scavio_api_key",
    extract="people_also_ask",
    expand_nested=True,
)

results = tool.invoke({"query": "vector database"})

faq_schema = [
    {
        "@type": "Question",
        "name": item["question"],
        "acceptedAnswer": {"@type": "Answer", "text": item["snippet"]},
    }
    for item in results["people_also_ask"]
]
print(faq_schema)