Perplexity citations tracking
Perplexity is the cleanest citation parse in the set. Numbered citations are tied to specific sentences, so we can report which claim each source supports rather than only which sources appeared.
How it renders
Numbered inline markers mapped to a stable, ordered source list.
Sampling
Citation sets are the least stable field we return. The same prompt run n times will produce overlapping but non-identical URL sets, which is why we report frequency across samples rather than a list from one run.
Gotcha
What the API returns
A single collection call against Perplexity for the citations field, sampled n times and returned as one object per prompt.
{
"engine": "perplexity",
"field": "citations",
"prompt": "best ai visibility tracking tool",
"country": "GB",
"language": "en",
"n": 30,
"citations": [
{
"url": "https://nostimates.com/engines",
"domain": "nostimates.com",
"position": 1,
"sample_frequency": 0.63
},
{
"url": "https://example.org/guide",
"domain": "example.org",
"position": 3,
"sample_frequency": 0.4
}
]
}Response fields
| Key | Type | Notes |
|---|---|---|
| url | string | Absolute URL as the engine rendered it, redirects resolved. |
| domain | string | Registrable domain, normalised for grouping. |
| position | integer | Order within the citation set for that sample. |
| sample_frequency | float | Share of the n samples in which this URL appeared. |
| anchor_text | string | null | Visible anchor or chip label, when the engine renders one. |
| first_seen | date | First run in which this URL appeared for this prompt. |
What it costs
1 credit per prompt per sample. Citations are included in the base collection — no surcharge.
See credit pricing →Perplexity citations FAQ
- Why are Perplexity citations easier to track?
- They are structural. Numbered markers map to a stable source list, so extraction is reliable and claim-level attribution is possible.
- Can you tell which sentence a citation supports?
- Yes. That claim-level mapping is unique to this surface among the engines we cover.
Start with the surface that parses cleanest
Perplexity is where we prove new sampling logic. It's also the fastest engine to get a client reporting on. Let's scope it.
Other Perplexity data
Across every engine
Compare how citations behaves on every engine we track.
Citations across all engines →