What AI assistants actually recommend when buyers ask about self-hosted customer data platforms — measured weekly across 4 engines, published as open data.
Updated 2026-08-02 · 55 sampled answers · rolling 4-week window · methodology
Rankings are measured from sampled AI answers — never editorial, never paid. Orbator builds AI-visibility tooling; when Orbator itself appears in any category, it is measured by the same rules as everyone else.
Sample: 55 AI answers · Window: Jul 5, 2026 – Aug 2, 2026 (4-week rolling) · trend vs prior 4 weeks (35 answers)
Across 55 sampled AI answers from 4 engines, RudderStack is recommended most often — appearing in 89.1% of recommendations, followed by Snowplow (60%) and Segment (56.4%).
This is a measurement of share of voice across 4 AI engines — not an editorial pick. See the full ranking below.
| # | Product | Share | Trend | Engines | |
|---|---|---|---|---|---|
| 1 | RudderStack rudderlabs.com Best for: AI recommends RudderStack most when buyers ask “how do I build a self-hosted customer data platform on top of my existing data warehouse” (100% of those answers) | 89.1% 95% CI 78.2–94.9% 49 mentions · avg pos 3 first pick 53.1% | — | GEMINI 90%CHATGPT 100%CLAUDE 85.7%PERPLEXITY 85.7% | Claim |
| 2 | Snowplow snowplow.io Best for: AI recommends Snowplow most when buyers ask “open-source CDP alternatives to expensive enterprise customer data platforms” (100% of those answers) | 60% 95% CI 46.8–71.9% 33 mentions · avg pos 5.1 first pick 9.1% | — | GEMINI 90%CHATGPT 71.4%CLAUDE 42.9%PERPLEXITY 33.3% | Claim |
| 3 | Segment segment.com Best for: AI recommends Segment most when buyers ask “open-source CDP alternatives to expensive enterprise customer data platforms” (100% of those answers) | 56.4% 95% CI 43.3–68.6% 31 mentions · avg pos 4.8 first pick 48.4% | — | GEMINI 70%CHATGPT 71.4%CLAUDE 42.9%PERPLEXITY 42.9% | Claim |
| 4 | Jitsu jitsu.com Best for: AI recommends Jitsu most when buyers ask “open-source CDP alternatives to expensive enterprise customer data platforms” (100% of those answers) | 52.7% 95% CI 39.8–65.3% 29 mentions · avg pos 8.5 first pick 0% | — | GEMINI 55%CHATGPT 42.9%CLAUDE 42.9%PERPLEXITY 57.1% | Claim |
| 5 | Apache Unomi unomi.apache.org Best for: AI recommends Apache Unomi most when buyers ask “open-source CDP alternatives to expensive enterprise customer data platforms” (87.5% of those answers) | 49.1% 95% CI 36.4–61.9% 27 mentions · avg pos 7.9 first pick 14.8% | — | GEMINI 70%CHATGPT 42.9%PERPLEXITY 47.6% | Claim |
| 6 | TRACARDI tracardi.com Best for: AI recommends TRACARDI most when buyers ask “open-source CDP alternatives to expensive enterprise customer data platforms” (87.5% of those answers) | 47.3% 95% CI 34.7–60.2% 26 mentions · avg pos 7.3 first pick 0% | — | GEMINI 70%CHATGPT 14.3%PERPLEXITY 52.4% | Claim |
| 7 | PostHog posthog.com Best for: AI recommends PostHog most when buyers ask “best open-source CDP for a startup trying to unify data from multiple marketing tools” (87.5% of those answers) | 45.5% 95% CI 33–58.5% 25 mentions · avg pos 7.7 first pick 4% | — | GEMINI 20%CHATGPT 71.4%CLAUDE 28.6%PERPLEXITY 66.7% | Claim |
| 8 | Apache Hop apache.org Best for: AI recommends Apache Hop most when buyers ask “open-source CDP alternatives to expensive enterprise customer data platforms” (87.5% of those answers) | 43.6% 95% CI 31.4–56.7% 24 mentions · avg pos 7.7 first pick 16.7% | — | GEMINI 55%CHATGPT 57.1%PERPLEXITY 42.9% | Claim |
| 9 | Snowflake snowflake.com Best for: AI recommends Snowflake most when buyers ask “how do I build a self-hosted customer data platform on top of my existing data warehouse” (87.5% of those answers) | 40% 95% CI 28.1–53.2% 22 mentions · avg pos 17.9 first pick 18.2% | — | GEMINI 45%CHATGPT 100%CLAUDE 42.9%PERPLEXITY 14.3% | Claim |
| 10 | BigQuery Best for: AI recommends BigQuery most when buyers ask “how do I build a self-hosted customer data platform on top of my existing data warehouse” (87.5% of those answers) | 38.2% 95% CI 26.5–51.4% 21 mentions · avg pos 15.6 first pick 19% | — | GEMINI 45%CHATGPT 100%CLAUDE 28.6%PERPLEXITY 14.3% | Claim |
| 11 | Redshift Best for: AI recommends Redshift most when buyers ask “how do I build a self-hosted customer data platform on top of my existing data warehouse” (75% of those answers) | 27.3% 95% CI 17.3–40.2% 15 mentions · avg pos 6.4 first pick 26.7% | — | GEMINI 45%CHATGPT 28.6%CLAUDE 14.3%PERPLEXITY 14.3% | Claim |
| 12 | dbt getdbt.com Best for: AI recommends dbt most when buyers ask “how do I build a self-hosted customer data platform on top of my existing data warehouse” (75% of those answers) | 27.3% 95% CI 17.3–40.2% 15 mentions · avg pos 23.8 first pick 6.7% | — | GEMINI 15%CHATGPT 100%CLAUDE 14.3%PERPLEXITY 19% | Claim |
| 13 | RudderStack OSS rudderstack.com Best for: AI recommends RudderStack OSS most when buyers ask “what open-source customer data platform should I use for GDPR-compliant event tracking” (75% of those answers) | 23.6% 95% CI 14.4–36.3% 13 mentions · avg pos 9.9 first pick 15.4% | — | GEMINI 15%CHATGPT 71.4%PERPLEXITY 23.8% | Claim |
| 14 | Airbyte airbyte.com Best for: AI recommends Airbyte most when buyers ask “which self-hosted customer data platform integrates best with open-source data pipeline tools” (75% of those answers) | 20% 95% CI 11.6–32.4% 11 mentions · avg pos 16.6 first pick 18.2% | — | GEMINI 15%CHATGPT 42.9%CLAUDE 14.3%PERPLEXITY 19% | Claim |
| 15 | LEO CDP Best for: AI recommends LEO CDP most when buyers ask “self-hosted CDP for a media company vs a SaaS business — which open-source tools fit each” (37.5% of those answers) | 18.2% 95% CI 10.2–30.3% 10 mentions · avg pos 6.4 first pick 20% | — | GEMINI 45%PERPLEXITY 4.8% | Claim |
| 16 | ClickHouse clickhouse.com Best for: AI recommends ClickHouse most when buyers ask “which self-hosted customer data platform integrates best with open-source data pipeline tools” (37.5% of those answers) | 18.2% 95% CI 10.2–30.3% 10 mentions · avg pos 41.1 first pick 0% | — | CHATGPT 100%CLAUDE 28.6%PERPLEXITY 4.8% | Claim |
| 17 | Docker docker.com Best for: AI recommends Docker most when buyers ask “how do I build a self-hosted customer data platform on top of my existing data warehouse” (37.5% of those answers) | 14.5% 95% CI 7.6–26.2% 8 mentions · avg pos 5.5 first pick 12.5% | — | GEMINI 15%CLAUDE 28.6%PERPLEXITY 14.3% | Claim |
| 18 | Databricks databricks.com Best for: AI recommends Databricks most when buyers ask “how do I build a self-hosted customer data platform on top of my existing data warehouse” (75% of those answers) | 12.7% 95% CI 6.3–24% 7 mentions · avg pos 17.4 first pick 0% | — | CHATGPT 42.9%CLAUDE 14.3%PERPLEXITY 14.3% | Claim |
| 19 | Matomo matomo.org Best for: AI recommends Matomo most when buyers ask “what open-source customer data platform should I use for GDPR-compliant event tracking” (37.5% of those answers) | 10.9% 95% CI 5.1–21.8% 6 mentions · avg pos 4 first pick 0% | — | GEMINI 15%PERPLEXITY 14.3% | Claim |
| 20 | Kubernetes kubernetes.io Best for: AI recommends Kubernetes most when buyers ask “how do I build a self-hosted customer data platform on top of my existing data warehouse” (62.5% of those answers) | 10.9% 95% CI 5.1–21.8% 6 mentions · avg pos 10.8 first pick 16.7% | — | GEMINI 10%CLAUDE 14.3%PERPLEXITY 14.3% | Claim |
| 21 | LEO CDP Framework | 9.1% 95% CI 3.9–19.6% 5 mentions · avg pos 9 first pick 20% | — | GEMINI 25% | Claim |
| 22 | Postgres Best for: AI recommends Postgres most when buyers ask “how do I build a self-hosted customer data platform on top of my existing data warehouse” (50% of those answers) | 9.1% 95% CI 3.9–19.6% 5 mentions · avg pos 9.3 first pick 0% | — | CHATGPT 42.9%PERPLEXITY 9.5% | Claim |
| 23 | Pimcore pimcore.com | 9.1% 95% CI 3.9–19.6% 5 mentions · avg pos 11.2 first pick 0% | — | GEMINI 10%PERPLEXITY 14.3% | Claim |
| 24 | Google Ads ads.google.com | 9.1% 95% CI 3.9–19.6% 5 mentions · avg pos 20.2 first pick 20% | — | GEMINI 10%CHATGPT 42.9% | Claim |
| 25 | Dagster dagster.io Best for: AI recommends Dagster most when buyers ask “which self-hosted customer data platform integrates best with open-source data pipeline tools” (50% of those answers) | 9.1% 95% CI 3.9–19.6% 5 mentions · avg pos 20.6 first pick 20% | — | GEMINI 10%CHATGPT 42.9% | Claim |
| 26 | Airflow Best for: AI recommends Airflow most when buyers ask “which self-hosted customer data platform integrates best with open-source data pipeline tools” (50% of those answers) | 9.1% 95% CI 3.9–19.6% 5 mentions · avg pos 27.2 first pick 0% | — | GEMINI 10%CHATGPT 42.9% | Claim |
| 27 | Salesforce | 7.3% 95% CI 2.9–17.3% 4 mentions · avg pos 19 first pick 0% | — | GEMINI 5%CHATGPT 28.6%PERPLEXITY 4.8% | Claim |
| 28 | Hightouch hightouch.com | 7.3% 95% CI 2.9–17.3% 4 mentions · avg pos 26.5 first pick 0% | — | GEMINI 5%CHATGPT 14.3%CLAUDE 14.3%PERPLEXITY 4.8% | Claim |
| 29 | Kafka | 7.3% 95% CI 2.9–17.3% 4 mentions · avg pos 39 first pick 0% | — | GEMINI 5%CHATGPT 42.9% | Claim |
| 30 | Metabase metabase.com | 7.3% 95% CI 2.9–17.3% 4 mentions · avg pos 45.3 first pick 0% | — | CHATGPT 57.1% | Claim |
| 31 | Superset | 7.3% 95% CI 2.9–17.3% 4 mentions · avg pos 45.3 first pick 0% | — | CHATGPT 57.1% | Claim |
| 32 | PostgreSQL postgresql.org | 7.3% 95% CI 2.9–17.3% 4 mentions · avg pos 52 first pick 0% | — | CHATGPT 42.9%PERPLEXITY 4.8% | Claim |
| 33 | Jahia jahia.com | 5.5% 95% CI 1.9–14.9% 3 mentions · avg pos 4 first pick 0% | — | PERPLEXITY 14.3% | Claim |
| 34 | Multiwoven | 5.5% 95% CI 1.9–14.9% 3 mentions · avg pos 7.5 first pick 0% | — | CLAUDE 14.3%PERPLEXITY 9.5% | Claim |
| 35 | Meltano meltano.com | 5.5% 95% CI 1.9–14.9% 3 mentions · avg pos 8.5 first pick 0% | — | CHATGPT 14.3%PERPLEXITY 9.5% | Claim |
| 36 | Census getcensus.com | 5.5% 95% CI 1.9–14.9% 3 mentions · avg pos 9 first pick 0% | — | GEMINI 5%CLAUDE 14.3%PERPLEXITY 4.8% | Claim |
| 37 | OpenPanel openpanel.dev Best for: AI recommends OpenPanel most when buyers ask “what open-source customer data platform should I use for GDPR-compliant event tracking” (50% of those answers) | 5.5% 95% CI 1.9–14.9% 3 mentions · avg pos 11 first pick 0% | — | GEMINI 15% | Claim |
| 38 | Apigee cloud.google.com | 5.5% 95% CI 1.9–14.9% 3 mentions · avg pos 32.5 first pick 33.3% | — | GEMINI 5%CHATGPT 14.3%PERPLEXITY 4.8% | Claim |
| 39 | DuckDB duckdb.org | 5.5% 95% CI 1.9–14.9% 3 mentions · avg pos 36.7 first pick 0% | — | GEMINI 5%CHATGPT 28.6% | Claim |
| 40 | HubSpot CRM hubspot.com | 5.5% 95% CI 1.9–14.9% 3 mentions first pick 0% | — | CHATGPT 42.9% | Claim |
| 41 | AWS aws.amazon.com | 3.6% 95% CI 1–12.3% 2 mentions · avg pos 1 first pick 50% | — | GEMINI 5%PERPLEXITY 4.8% | Claim |
| 42 | Helm helm.sh Best for: AI recommends Helm most when buyers ask “how do I build a self-hosted customer data platform on top of my existing data warehouse” (37.5% of those answers) | 3.6% 95% CI 1–12.3% 2 mentions · avg pos 2.5 first pick 50% | — | CLAUDE 14.3%PERPLEXITY 4.8% | Claim |
| 43 | Umami umami.is | 3.6% 95% CI 1–12.3% 2 mentions · avg pos 5 first pick 0% | — | PERPLEXITY 9.5% | Claim |
| 44 | Iterable iterable.com | 3.6% 95% CI 1–12.3% 2 mentions · avg pos 15 first pick 50% | — | GEMINI 5%CHATGPT 14.3% | Claim |
| 45 | Plausible plausible.io | 3.6% 95% CI 1–12.3% 2 mentions · avg pos 21 first pick 0% | — | GEMINI 5%PERPLEXITY 4.8% | Claim |
| 46 | Meta Ads | 3.6% 95% CI 1–12.3% 2 mentions · avg pos 22 first pick 0% | — | GEMINI 5%CHATGPT 14.3% | Claim |
| 47 | IdeaPlan Templates ideaplan.io Best for: AI recommends IdeaPlan Templates most when buyers ask “open-source CDP alternatives to expensive enterprise customer data platforms” (37.5% of those answers) | 3.6% 95% CI 1–12.3% 2 mentions · avg pos 31 first pick 0% | — | CHATGPT 14.3%PERPLEXITY 4.8% | Claim |
| 48 | Prefect | 3.6% 95% CI 1–12.3% 2 mentions · avg pos 33.5 first pick 0% | — | CHATGPT 28.6% | Claim |
| 49 | Apache Superset superset.apache.org | 3.6% 95% CI 1–12.3% 2 mentions · avg pos 43.5 first pick 0% | — | CHATGPT 28.6% | Claim |
| 50 | iubenda iubenda.com Best for: AI recommends iubenda most when buyers ask “open-source CDP alternatives to expensive enterprise customer data platforms” (50% of those answers) | 3.6% 95% CI 1–12.3% 2 mentions first pick 0% | — | PERPLEXITY 9.5% | Claim |
| 51 | Mailchimp mailchimp.com | 1.8% 95% CI 0.3–9.6% 1 mentions · avg pos 1 first pick 100% | — | GEMINI 5% | Claim |
| 52 | Marketo marketo.com | 1.8% 95% CI 0.3–9.6% 1 mentions · avg pos 1 first pick 100% | — | GEMINI 5% | Claim |
| 53 | Apache Airflow airflow.apache.org | 1.8% 95% CI 0.3–9.6% 1 mentions · avg pos 6 first pick 0% | — | GEMINI 5% | Claim |
| 54 | Apache Kafka kafka.apache.org | 1.8% 95% CI 0.3–9.6% 1 mentions · avg pos 10 first pick 0% | — | GEMINI 5% | Claim |
| 55 | EspoCRM espocrm.com | 1.8% 95% CI 0.3–9.6% 1 mentions · avg pos 10 first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 56 | Swetrix swetrix.com | 1.8% 95% CI 0.3–9.6% 1 mentions · avg pos 22 first pick 0% | — | GEMINI 5% | Claim |
| 57 | Klaviyo klaviyo.com | 1.8% 95% CI 0.3–9.6% 1 mentions · avg pos 38 first pick 0% | — | CHATGPT 14.3% | Claim |
| 58 | Shopify shopify.com | 1.8% 95% CI 0.3–9.6% 1 mentions · avg pos 45 first pick 0% | — | CHATGPT 14.3% | Claim |
| 59 | Stripe stripe.com | 1.8% 95% CI 0.3–9.6% 1 mentions · avg pos 45 first pick 0% | — | CHATGPT 14.3% | Claim |
| 60 | Mixpanel mixpanel.com | 1.8% 95% CI 0.3–9.6% 1 mentions · avg pos 53 first pick 0% | — | CHATGPT 14.3% | Claim |
| 61 | Adobe Sign adobe.com | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | CHATGPT 14.3% | Claim |
| 62 | Amplitude amplitude.com | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | CHATGPT 14.3% | Claim |
| 63 | Deskpro deskpro.com | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 64 | Dropsolid dropsolid.ai | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 65 | FreeScout freescout.net | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 66 | GoodData.AI gooddata.ai | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 67 | Grow CRM growcrm.io Best for: AI recommends Grow CRM most when buyers ask “which self-hosted customer data platform integrates best with open-source data pipeline tools” (37.5% of those answers) | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 68 | GrowthBook growthbook.io | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | CHATGPT 14.3% | Claim |
| 69 | GuideFlow guideflow.com | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 70 | Improvado improvado.io Best for: AI recommends Improvado most when buyers ask “open-source CDP alternatives to expensive enterprise customer data platforms” (37.5% of those answers) | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 71 | Iris Agent irisagent.com | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 72 | Knock knock.app | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 73 | LinkedIn Ads | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | CHATGPT 14.3% | Claim |
| 74 | SourceForge sourceforge.net | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 75 | Starburst starburst.io | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 76 | Tealium tealium.com | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | CHATGPT 14.3% | Claim |
| 77 | Termly termly.io | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 78 | Treasure Data treasuredata.com | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | CHATGPT 14.3% | Claim |
| 79 | Usercentrics usercentrics.com | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | PERPLEXITY 4.8% | Claim |
| 80 | mParticle mparticle.com | 1.8% 95% CI 0.3–9.6% 1 mentions first pick 0% | — | CHATGPT 14.3% | Claim |
Reading the numbers: Share is a point estimate on 55 sampled answers, so each row also shows its 95% CI — the Wilson score interval around that share. When two products' intervals overlap, the gap between them isn't statistically meaningful at this sample size. First pick is the share of a product's recommending answers where it was named first, which separates “always mentioned” from “usually the top recommendation”. Full methodology.
Independence: Orbator customers are badged for disclosure. Customer status does not affect prompts, sampling, extraction, or ranking — see the methodology. Your product on this list? Claim it to see the prompts behind your rank and track it weekly.
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