Mentionable Index

Which sources do AI engines cite in Nonprofits & NGOs?

The index lists 39 domains cited in Nonprofits & NGOs. sandiegocounty.gov leads with 1,527 citations, or 26% of those domains' citations.

39
Domains cited
5,918
Citations measured
26%
sandiegocounty.gov share
66%
Top 10 share

How each engine cites in Nonprofits & NGOs

Citations of index domains per answer, against the same engine across the whole index. In the text of the answer: 68% in this sector, 74% across the index.

EngineCitations per answerIn the text
Google AI Mode
Google AI Mode
3.830%
ChatGPT
ChatGPT
1.554%
Google AI OverviewAIO
Google AI Overview
2.4100%
Perplexity
Perplexity
1.9100%
Gemini
Gemini
0.7100%
Copilot
Copilot
0.5100%
Claude
Claude
0.9100%

Nonprofits & NGOs ranking

Ranked by number of citations recorded over the period.

Frequently asked questions

Which website do AI engines cite most in Nonprofits & NGOs?
sandiegocounty.gov comes first with 1,527 citations, followed by google.com (1,037), youtube.com (668), facebook.com (590), and sandiegomagazine.com (489).
Do you need mentions on many sites to be visible in AI answers in Nonprofits & NGOs?
No. The 10 most cited domains take 66% of the citations recorded in this sector: targeting those sites first covers most of them.
Which AI engine relies on the most sources in Nonprofits & NGOs?
Google AI Mode, with 3.8 citations per answer on average, against 0.5 for Copilot. Across the whole index, Google AI Mode averages 5.2.
How do you get cited by AI engines in Nonprofits & NGOs?
Start with the sites AI engines already rely on in this sector, led by sandiegocounty.gov, google.com, and youtube.com. A mention on those pages puts you where engines look for their answers. On your own prompts, Mentionable shows the exact URLs cited and the brands recommended in your place.

Methodology

ChatGPT
Claude
Copilot
Gemini
Google AI OverviewAIO
Google AI Mode
Perplexity

5,498 AI responses analyzed across Nonprofits & NGOs, on 7 engines, from June 2026 to September 2026. Citations come from the prompts tracked on Mentionable.

Latest data point: . Updated weekly.

Full methodology

And on your own prompts?

This ranking covers the whole Nonprofits & NGOs sector. Mentionable tracks your brand on your own prompts, every day.

  • The exact URLs cited on your prompts
  • The brands recommended in your place
  • All 7 engines tracked every day
  • The prompts where you never show up
  • The sources to work on to get in
  • The questions AI engines actually ask

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