| Category | Function | Share | Rank | Negative rate | Labels | Quadrant | Since September 2026 |
|---|---|---|---|---|---|---|---|
| Customer data platforms | GTM data and infrastructure | 4% | 4 of 61 | 0% | 31 | accepted challenger | ▼−11Since September 2026: 14% → 2%, −11 points. Past the 11-point floor: movement. Read over the models both editions asked. |
| Data management platforms | GTM data and infrastructure | 2% | 5 of 159 | 0% | 7 | under 10 labels · led by Segment at 37% | ▼−4Since September 2026: 7% → 3%, −4 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| Identity resolution | GTM data and infrastructure | 2% | 15 of 140 | 17% | 6 | under 10 labels · led by Hightouch Adaptive Identity Resolution at 12% | ▼−4Since September 2026: 6% → 2%, −4 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| Customer intelligence and data science | GTM data and infrastructure | 0% | 52 of 142 | 25% | 4 | under 10 labels · led by Amplitude at 18% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| Tag management | GTM data and infrastructure | 0% | 13 of 67 | 0% | 4 | under 10 labels · led by Google Tag Manager at 81% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. |
| Marketing automation and campaign management | Marketing | 0% | 39 of 59 | 0% | 1 | under 10 labels · led by HubSpot Marketing Hub at 63% | newNew since September 2026: not ranked then, 0% now. |
| Session replay and heatmaps | GTM data and infrastructure | 0% | 51 of 56 | 0% | 1 | under 10 labels · led by Microsoft Clarity at 33% |
| Category | September 2026 | Now | Change | Reading | Rank |
|---|---|---|---|---|---|
| CDP | 14% | 2% | ▼−11Since September 2026: 14% → 2%, −11 points. Past the 11-point floor: movement. Read over the models both editions asked. | Moved past the floor | Rank 3 → 4 of 61 |
| DMP | 7% | 3% | ▼−4Since September 2026: 7% → 3%, −4 points. Inside the 11-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 4 → 5 of 159 |
| Identity | 6% | 2% | ▼−4Since September 2026: 6% → 2%, −4 points. Inside the 11-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 6 → 15 of 140 |
| Customer intel | 0% | 0% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 37 → 52 of 142 |
| Tag management | 0% | 0% | =heldSince September 2026: 0% → 0%, ±0 points. Inside the 11-point floor: within noise. Read over the models both editions asked. | Within noise | Rank 23 → 13 of 67 |
| Marketing automation | 0% | 0% | newNew since September 2026: not ranked then, 0% now. | New this edition | Rank 39 of 59, unchanged |
| Session replay | 0% | 0% | newNew since September 2026: not ranked then, 0% now. | New this edition | Rank 51 of 56, unchanged |
Shares here are read over the models both editions asked, so they can differ by a point or two from the standing above, which counts every model in this edition.
The floor is 11 points of share, measured: how far the models move a leader on their own when the same questions are asked twice with nothing changed. A larger change is movement; a smaller one is noise, and both are shown. Movement is read over the twelve models both editions asked; GPT-6 Luna, Muse Glimmer 30B joined this edition and are in the standing but not yet in the comparison. How the floor is measured · The editions
| Model | First choice | Alternative | Mention | Negative | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 2 | 1 | 0 | 3 |
| GPT-5.4 mini | 1 | 2 | 1 | 0 | 4 |
| Gemini 3.5 Flash | 0 | 6 | 3 | 0 | 9 |
| Perplexity Sonar | 0 | 1 | 0 | 0 | 1 |
| Grok 4.1 Fast | 0 | 4 | 2 | 0 | 6 |
| Mistral Small | 0 | 0 | 0 | 1 | 1 |
| DeepSeek V4 Flash | 0 | 4 | 2 | 0 | 6 |
| Llama 4 Maverick | 0 | 0 | 2 | 0 | 2 |
| Qwen 3.7 Flash | 0 | 6 | 0 | 0 | 6 |
| Kimi K2 | 2 | 1 | 0 | 0 | 3 |
| GLM 4.7 FlashX | 1 | 1 | 0 | 0 | 2 |
| MiniMax M2.5 | 0 | 3 | 0 | 0 | 3 |
| GPT-6 Luna | 1 | 3 | 0 | 1 | 5 |
| Muse Glimmer 30B | 0 | 2 | 1 | 0 | 3 |
Verbatim evidence the judge attached to positive labels.
“Warehouse-native solutions (Hightouch, RudderStack, etc.)—keep data in your infrastructure” Kimi K2 · Identity · negative prompt · first choice
“RudderStack is my default pick for a tight budget if you have technical support” GPT-6 Luna · CDP · budget prompt · first choice
“Just starting out? → Twilio Segment's free tier or RudderStack's free tier” Kimi K2 · CDP · budget prompt · first choice
“the best "budget-friendly" choice today is RudderStack” GLM 4.7 FlashX · DMP · budget prompt · first choice
Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.
“RudderStack has a free data-pipeline tier, but its pricing page lists its Profiles and identity-resolution features under Enterprise” GPT-6 Luna · Identity · budget prompt · soft negative
“Building your own stack offers flexibility but demands 3-5 data engineers and a 12-18 month build cycle” Mistral Small · Customer intel · negative prompt · soft negative
Citations exist only for the models that return a source list, five of the fourteen in this edition, so these counts come from 125 of the 140 answers that named RudderStack and are not a share of its labels.
346 of the 387 domain citations in answers naming RudderStack came from somebody else's page.
Pages are listed as the models cited them.
Search figures are US estimates from DataForSEO, read September 28, 2026; AI search demand is its modeled, directional estimate, not a count of queries to any assistant. The answers are this edition's. Two measurements side by side: neither is read as the cause of the other.
| Kind | Pages | Last 90 days | 2025-10 to 2026-09 | Latest | Categories named |
|---|---|---|---|---|---|
| Report or ebook | 452 | undated | |||
| Blog | 383 | undated | CDP, Product analytics | ||
| Webinar or virtual event | 78 | undated | Identity, CDP | ||
| Comparison | 61 | undated | CDP, CRM | ||
| Case study | 39 | undated | CDP | ||
| Conference or event | 25 | undated | Identity | ||
| Glossary or explainer | 19 | undated | CDP | ||
| Podcast or video | 1 | undated |
As the event pages on rudderstack.com state them, read September 28, 2026.
Every page rudderstack.com exposes, subdomains included. Kind is read from the address and title. The last 90 days, the latest date and the twelve months count pages by when they were published, from the site's feeds, a date in the address, or the page's own publication date, read from up to a hundred of its most recently changed pages; a page that says only when it last changed is counted in its kind but not in when, so the recent counts are a floor, and a kind none of whose pages gives a publication date reads undated. An event counts as online when its address or title says so (webinar, on demand, virtual or online summit); a conference, summit, trade show, expo or roadshow that does not say so is counted as a conference or event, which on a vendor's site is mostly in person. Read September 29, 2026.
An email the morning each edition publishes: where this product moved, where it held, and by how much against the noise floor. One address, confirmed by a click; a stop link in every email.
Already following? Everything you follow, with a stop for each.
What RudderStack's own pages state, read September 28, 2026: rudderstack.com, rudderstack.com/pricing, rudderstack.com/security, rudderstack.com/product/lookout, rudderstack.com/customers. A claimed page can correct any of them.
Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when RudderStack's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as RudderStack, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.
A new claim receives the current edition's vendor brief for RudderStack by email, built from the raw record of the edition. It shows: