Help Scout leads the shared-inbox-for-support-email question, appearing in every one of the 12 answers with an average position of 2 and a slot score of 93.
Front is the closest challenger at a slot score of 75 and 92% mention rate, but it consistently lands a position behind Help Scout across ChatGPT, Gemini, and Perplexity alike. Missive punches above its share on ChatGPT specifically, showing up in all 4 of that model's answers, yet its lower Gemini and Perplexity presence holds its aggregate score to 57. The slot is contested rather than owned, meaning Help Scout's lead is real but not yet locked in, which leaves room for a well-resourced challenger to shift model recommendations with fresh third-party coverage and comparison content.
AI-generated analysis of the July 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% | #2 | |
| 2 | | 92% | #3 | |
| 3 | Missive | 67% | #3 | |
| 4 | | 83% | #5 | |
| 5 | Hiver | 58% | #3 | |
| 6 | | 67% | #6 | |
| 7 | | 42% | #5 | |
| 8 | Zoho Desk | 25% | #3 |
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.