Need to measure citation share in Perplexity

If you mean “citation share” in Perplexity, you’ll want to define it first, because Perplexity doesn’t provide a native “share of citations” metric out of the box.

Common ways to measure it

1) Citation share by source/domain

Measure what percent of all citations in a set of Perplexity answers come from each domain.

Formula: [ \text{Citation share for domain} = \frac{\text{citations from domain}}{\text{total citations}} \times 100 ]

Example:

• Total citations collected from 100 queries: 500
• Citations from wikipedia.org: 50
• Citation share = 50 / 500 = 10%

2) Citation share by answer

Measure the fraction of citations in one answer that point to a given source type or domain.

Example:

• One Perplexity answer has 8 citations
• 3 are from news sites
• News citation share = 3 / 8 = 37.5%

3) Citation share vs. competitors or benchmarks

If comparing Perplexity to another system, define:

• citations per answer
• unique cited domains
• overlap rate
• top-domain concentration

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How to collect the data

Since Perplexity doesn’t expose a simple citation-share dashboard, you’d typically:

1. Run a fixed set of prompts
2. Save each answer and its citations
3. Extract citation URLs/domains
4. Count citations by domain/source
5. Compute shares

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Suggested metrics

To make the measurement useful, track:

• Total citations per answer
• Unique domains cited
• Citation share by domain
• Top-5 domains share
• Citation concentration index
  (e.g., how dependent answers are on a few domains)

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Simple spreadsheet setup

Columns:

• Prompt
• Answer ID
• Citation URL
• Domain
• Citation count

Then use a pivot table:

• Rows = domain
• Values = count of citations
• Show values as % of grand total

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If you want, I can help you with one of these:

1. a CSV/Excel template for tracking citation share
2. a Python script to compute citation share from Perplexity citations
3. a research methodology for measuring it across many prompts