Zendesk leads every answer in this slot, appearing in 100% of responses across all three assistants, but no single brand runs away with it.
Zendesk is the only brand with perfect coverage, yet its average position of 3 keeps its slot score at 86, well ahead of Freshdesk at 74 and Help Scout at 67, both of which appear in 83% of answers. Freshdesk actually earns a higher average position than Zendesk, which is why it runs close despite fewer total mentions. Gemini distributes its picks most broadly, picking up Gorgias in all 4 of its answers while ChatGPT ignores it entirely, reflecting a genuine split in how the assistants frame the Intercom-to-alternative jump. The answers consistently cite cost and per-resolution AI pricing as the core switching trigger, which is why value-oriented tools like Freshdesk and Help Scout crowd the upper positions alongside the enterprise-grade Zendesk.
AI-generated analysis of the September 2026 measurements.
Every brand recommended for this question, from 12 answers across ChatGPT, Perplexity, and Gemini.
| # | Brand | Slot score | Appears in | Avg. position |
|---|---|---|---|---|
| 1 | | 100% | #3 | |
| 2 | | 83% | #2 | |
| 3 | | 83% | #3 | |
| 4 | | 75% | #6 | |
| 5 | | 67% | #5 | |
| 6 | HelpCrunch | 42% | #5 | |
| 7 | Chatwoot | 42% | #5 | |
| 8 | | 42% | #6 |
Slot score is position-weighted, 0 to 100: being recommended first counts far more than a trailing mention. "Appears in" is the share of answers naming the brand at all.
The main measurement above is the assistants' real answers with live web access. These rows show the same question on other surfaces: the models' bare memory, and Google's own AI search experiences.
ChatGPT, Perplexity, and Gemini each answered this question in two phrasings, several times each, with live web access and citations: the closest API-reachable version of the real assistant experience (no personalization or account memory, which no vendor can provide). Model-memory answers (no web) are measured separately and shown above as a comparison surface. A brand counts once per answer that recommends it. The exact questions:
Part of the Customer Support ranking. Method details on the methodology page. Rankings reflect measured AI answers, not paid placement.
Who wins when the question changes:
We rerun the index every month. Drop your email and pick what to watch in Customer Support: the whole category or specific brands. Free, unsubscribe anytime.