Subcategory · AI Citation Index

Customer Data Platform

The consensus picks are Customer.io and Salesforce — both surface across all four engines, but Customer.io captures 100% of discovery prompts while Salesforce hits 96% and wins more head-to-head comparisons. Segment is the faller, still appearing in 90% of discovery queries but losing head-to-heads to newer brands like Braze and RudderStack. G2 is the absent giant: wins 85% of head-to-head comparisons but surfaces in so few discovery prompts that buyers rarely encounter it. Optimove shares the same pattern — strong head-to-head performance, weak discovery footprint. This is a contested category: two brands trade discovery share one-for-one, a third loses ground, and at least four others punch above their weight in evaluation-stage matchups despite thin discovery visibility.

50 discovery queries · 102 head-to-heads · refreshed May 1, 2026

Discovery stage

The shortlist

Across 50 buyer-style "Customer Data Platform" queries

Customer.io shows up in every discovery prompt across all four engines; Salesforce trails by four percentage points at 96%. Segment holds third at 90% but Dotdigital is the riser, gaining 22 points month-over-month while Segment sheds five. Braze, Klaviyo, RudderStack, Bloomreach, and Hightouch each surface across all four engines but in fewer than 70% of discovery queries, leaving a long middle tier with fragile share.

0%25%49%74%98%Coverage — share of discovery prompts where the brand surfaces68%74%80%86%92%Engine diversity

Hover or click a logo to see brand details

X = coverage across discovery prompts · Y = engine diversity · Bubble size = total mentions
Tracked acrossChatGPT,Gemini,Claude

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Signal by intent

By topic

Top 5 most-cited brands per intent cluster. Brands with zero citations in a topic are not shown.

1Salesforce
7/7
2Customer
7/7
3Segment
7/7
4Klaviyo
6/7
5Braze
6/7
1Segment
6/6
2Customer
6/6
3Salesforce
5/6
4RudderStack
4/6
5Braze
4/6
1Segment
5/5
2Salesforce
5/5
3Klaviyo
5/5
4Customer
5/5
5Braze
5/5
1Customer
4/4
2Segment
4/4
3Salesforce
4/4
4Braze
4/4
5RudderStack
3/4
1Customer
4/4
2Salesforce
4/4
3Attribution
4/4
4Segment
4/4
5Microsoft
2/4
1Customer
4/4
2Journey
4/4
3Salesforce
4/4
4Comprehensive
4/4
5Segment
4/4
1Customer
4/4
2Salesforce
4/4
3Segment
4/4
4Journey
4/4
5mParticle
4/4
1Klaviyo
3/3
2Segment
3/3
3Salesforce
3/3
4Customer
3/3
5Braze
3/3
≥50% cited
25–49%
<25%
Topics are discovery-stage prompt clusters · customer-data-platform

Evaluation stage

Head-to-head

How often AI cites each brand across uniform category evaluation prompts · median 54/100

G2 wins 85% of head-to-head comparisons despite rarely surfacing in discovery prompts. Salesforce and Amplitude Activation tie at 71%, both above the category median of 54. Braze appears in a dozen head-to-head matchups and wins most of them; Blueshift shows up in thirteen matchups but scores 61, losing more often than it wins. Acoustic falls below the median across ten comparisons.

0255075100Evaluation citation rate — % of category evaluation prompts citing this brand0471114Evaluation prompts cited inmedian citation ratemedian exposure

Hover or click a logo to see brand details

X = evaluation citation rate · Y = evaluation prompts cited in · Bubble size = citation exposure
Median citation rate 54/100

Each brand's score is the share of category evaluation prompts where AI cited them across all four engines — the same prompt pool for every brand. Brands above the median citation rate have stronger presence in evaluation-stage queries.

Citation sources

Where AI pulls citations from

631 citations captured across Customer Data Platform prompt runs.

Vendor pages

163

Product, help, and marketing pages from tracked vendors

Independent sources

250

Reviews, encyclopedias, forums, press — not vendor-owned

Buyer questions

What AI cites for top Customer Data Platform questions

Every query in our data is top-of-funnel exploration. Buyers ask AI for customer data platforms by role ('which platforms are best for nurturing leads as a head of demand generation', 'customer data platform for data analysts') or by use case ('what do marketing managers actually use for creating customer profiles'). No one asks AI to compare specific vendors head-to-head or validate security claims in this category — the entire conversation happens in the discovery stage.

Discovery

Buyers exploring the category

Evaluation

Buyers comparing options

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