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Identity resolution · September 2026 Edition

Tealium vs Demandbase

Four of twelve models named Tealium first on the direct prompt; one named Demandbase. Tealium was named by eleven of the twelve models and Demandbase by seven and Tealium carries 25 labels and Demandbase 11, so the shares are not directly comparable.

Tealium

accepted challenger

San Diego, United States, founded 2008. Named in six categories this edition.

Demandbase

accepted challenger

San Francisco, United States, founded 2006. Named in eighteen categories this edition.

First-choice share8%4%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate16%18%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#4#7A position in a field of 18; printed, not drawn.
Labels2511A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Tealium reading right to left. Rank and label count are printed, not drawn.Hightouch vs Tealium · Hightouch vs Demandbase · LiveRamp vs Tealium

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the identity resolution page.

By framing

How many of the twelve models made each the first choice, per way of asking, and how many argued against it.
TealiumFirst choices, of twelve modelsDemandbase
Direct41
Paraphrase011 against Tealium · 2 against Demandbase
Comparative00
Budget-constrained002 against Tealium
Scale-constrained00
Negative101 against Tealium
Bars are first choices, 0 to 12 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to twelve.

Every model, every framing

The seventy-two answers behind the chart above, one cell each: where Tealium and Demandbase stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.1 Fast
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
Tealium Demandbase first choice named as an alternative argued againstblank: not namedEach cell is one answer, Tealium on the left and Demandbase on the right.

The direct prompt

The plain question, one answer per model, grouped by where Tealium and Demandbase stood in it.

Tealium first, Demandbase not the choice

4 of 12 modelsDemandbase was named in the answer but not as the choice, or not at all.
Claude Haiku 4.5Amperity, Tealium alternatives: Adobe's Real-Time Customer Data Platform, FullContact, Snitcher
GPT-5.4 miniHightouch, Tealium alternatives: Salesforce Data Cloud, Treasure Data, Zeotap
GLM 4.7 FlashXTealium alternatives: CustomerLabs, ZoomInfo
MiniMax M2.5Amperity, Tealium alternatives: DirectMail.io, LettrLabs, Segment

Demandbase first, Tealium not the choice

1 of 12 modelsTealium was named in the answer but not as the choice, or not at all.
Qwen 3.7 FlashDemandbase, HubSpot Breeze Intelligence alternatives: 6Degrees, 6sense, Blue90, Salesforce Einstein, Terminus

Neither was the first choice, one was named

3 of 12 modelsThe answer put something else first and named one of the two as an alternative.
Gemini 3.5 FlashOpenprise alternatives: 6sense, Demandbase, Hightouch, HubSpot Breeze Intelligence, RudderStack, ZoomInfo
Perplexity SonarSegment alternatives: Hightouch, Prospeo, Tealium
DeepSeek V4 FlashHightouch alternatives: 6sense, CustomerLabs 1PD Ops, Demandbase, ZoomInfo

Neither was named

4 of 12 modelsThe answer made no first choice from these two in this category.
Grok 4.1 FastSegment alternatives: CustomerLabs 1PD Ops, Hightouch, Prospeo
Mistral SmallWarmly alternatives: LiveRamp, MarketBetter, RB2B
Llama 4 Maverickno first choice
Kimi K2Apollo.io alternatives: FullContact, LeanData, Lusha

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Demandbase leads by two points.
Demandbase2%#– of 15
Tealium0%#13 of 15
The full small business standing →
Mid-marketThe figures above
The order flips: Tealium leads at mid-market.
Tealium8%#4 of 18
Demandbase4%#7 of 18
The full mid-market standing →
Enterprise
Tealium leads by two points.
Tealium4%#5 of 13
Demandbase2%#8 of 13
The full enterprise standing →

What the models said about Tealium

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. One of one in this category shown.

“Tealium or Amperity offer deeper identity resolution while remaining scalable for mid-market companies” Claude Haiku 4.5 · direct prompt · first choice

What the models said about Demandbase

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. One of one in this category shown.

“Widely considered the gold standard for ABM. It uses deep identity resolution to map anonymous website visitors to accounts with high accuracy.” Qwen 3.7 Flash · direct prompt · first choice
Also compared

Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.