Vantage research · September 2026 · careers
What AI cites for “best online course platform”
ChatGPT cited 2 sites, Gemini cited 2 sites, Perplexity cited 10 sites. No site was cited by all three.
Updated monthlyNext edition 1 October 2026
ChatGPTGeminiPerplexity dots beside a site: the other engines that cite it too
ChatGPT
2 sites · opens with a sentence · has a table · opening 33 words
- savingsec.com
- teachable.com
Gemini
2 sites · opens with a sentence · no table · opening 34 words
- ispring.com
- coursera.org
Perplexity
10 sites · opens with a sentence · no table · opening 33 words
- zapier.com
- reviewed.com
- thinkific.com
- pcmag.com
- career.io
- emailvendorselection.com
- circle.so
- mightynetworks.com
- techrepublic.com
- learn.g2.comcommunity
Is your site one of them?
Ask your AI agent to run Vantage's check_prompt_coverage for your domain and “best online course platform”, on all
three engines, and it will tell you whether you are cited, who is instead, and what changed since your last check.
More careers questions
Each engine was asked once, in English, as from the United States, on 2026-09-23. Answers change from run to run, so read this as a snapshot. Download the data.