Below the publishing threshold this round (at most 2 products recommended by either engine, in 3 samples each); this page stays because it was published.

ChatGPT

All figures measured.

#ProductRecommended in
1 Intercom Fin 3 of 3
2 Zendesk AI 2 of 3

Scanned 16 October 2026. 3 samples from ChatGPT, round 10. 2 products recommended. Methodology v2026-09-29.1.

Perplexity

All figures measured.

#ProductRecommended in
1 Intercom Fin 3 of 3
2 Zendesk AI 3 of 3

Scanned 16 October 2026. 3 samples from Perplexity, round 10. 2 products recommended. Methodology v2026-09-29.1.

Counts, not percentages: with three samples a percentage would imply a precision the sample size cannot carry. “2 of 3” means the assistant recommended that product in two of its three answers to this question.

Sources the assistants cited

  • intercom.com 13
  • zendesk.com 5
  • techradar.com 3
  • ai-agents.reviews 1
  • youtube.com 1
  • fin.ai 1
  • zendesk.com.br 1
  • zendesk.co.uk 1
  • engagelab.com 1

Scanned 16 October 2026. 6 samples across ChatGPT and Perplexity, round 10. Methodology v2026-09-29.1.