Platforms for publishing content and running newsletters. Right now, Ghost is the brand AI assistants recommend most, with a Visibility Score of 63 and the #1 spot in 26% of answers. Head-to-head: Ghost vs Substack →
These rankings are measured from what the three models know from training, not a live web search. The live-web grounded surface is rolling out across the index. Methodology.
Ghost leads on volume, Substack wins the first-pick battle.
Ghost gets mentioned most often at 76% of answers, but Substack is named first 44% of the time against Ghost's 26%, meaning Substack carries more weight when the models have to commit to a single recommendation. Beehiiv matches Substack's mention rate almost exactly yet earns first-pick status only 11% of the time, suggesting the models treat it as a credible alternative rather than a default. Kit and WordPress fall into a different tier entirely, with scores in the mid-30s and no consistent pattern of leading any model's response.
AI-generated analysis of the July 2026 measurements.
| # | Brand | Visibility Score | Mention rate | Avg. position | #1 pick rate | Models |
|---|---|---|---|---|---|---|
| 1 | | ±5.1 | 76% | 3 | 26% | ChatGPT #3 Claude #2 Gemini #1 |
| 2 | | ±2.7 | 68% | 2 | 44% | ChatGPT #1 Claude #1 Gemini #3 |
| 3 | | ±4.7 | 68% | 3 | 11% | ChatGPT #2 Claude #3 Gemini #2 |
| 4 | | ±3.8 | 56% | 5 | 0% | ChatGPT #4 Claude #5 Gemini #4 |
| 5 | | ±4.3 | 42% | 3 | 6% | ChatGPT #5 Claude #4 Gemini #5 |
| 6 | | ±1.7 | 22% | 4 | 0% | ChatGPT #7 Claude #10 Gemini #6 |
| 7 | | ±3.8 | 21% | 6 | 0% | ChatGPT #10 Claude #6 Gemini #12 |
| 8 | Adobe Experience Manager | ±2.4 | 11% | 2 | 8% | ChatGPT #9 Claude #12 Gemini #7 |
| 9 | | ±4.2 | 17% | 5 | 0% | ChatGPT #8 Claude #8 Gemini #10 |
| 10 | | ±3.4 | 17% | 6 | 0% | ChatGPT #6 Claude #7 Gemini #13 |
| 11 | | ±2.5 | 13% | 4 | 0% | ChatGPT #12 Claude #13 Gemini #9 |
| 12 | | ±3.9 | 14% | 6 | 0% | ChatGPT #15 Claude #11 Gemini #8 |
| 13 | | ±3.6 | 8% | 4 | 0% | ChatGPT #11 Claude Gemini #11 |
| 14 | | ±2 | 7% | 4 | 0% | ChatGPT #14 Claude #9 Gemini |
| 15 | | ±2.3 | 6% | 4 | 0% | ChatGPT #13 Claude #14 Gemini |
The ± under each score is the reliability band: how much the number would move if we re-ran the identical measurement. It is tight because each prompt is sampled multiple times. It is not the same as how much the ranking depends on which prompts we ask — a separate, wider figure shown on hover.
Just below the cutoff: Squarespace (3.3), HubSpot (3.2), Listmonk (3.1), Yoast SEO (2.9), RankMath (2.8). 63 brands were scored in this category; the leaderboard shows the top 15.
Visibility Score: position-weighted presence across all measured answers, 0 to 100. A score of 100 means the brand was the first recommendation in every answer. Every point in a trend line is a live monthly measurement; there is no modeled or backfilled history. Full methodology.
Openness 37/100: the share of this category's recommendation weight not held by the leader.
Compare brands in Publishing & Newsletters head-to-head → · Explore the prompt tree →
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Per-model Visibility Scores for the top 10. A long gray bar means the three assistants disagree about the brand. Hover a row for exact values.
When a brand is mentioned, where does it appear? Box shows the middle 50% of positions, the thick line is the median, whiskers are the extremes. Hover a row for the detail.
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Each model answered every prompt 3 times in July 2026. Prompts are brand-neutral so no vendor gets seeded into the question.