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Index Customer Helpdesk › Zendesk vs HubSpot Service Hub
Customer support and helpdesk · September 2026 Edition

Zendesk vs HubSpot Service Hub

Two of twelve models named Zendesk first on the direct prompt; zero named HubSpot Service Hub. Both were named by all twelve models and Zendesk carries 53 labels and HubSpot Service Hub 32, so the shares are not directly comparable.

Zendesk

accepted challenger

San Francisco, United States, founded 2007. Named in eleven categories this edition.

HubSpot Service Hub

accepted challenger

By HubSpot, Cambridge, United States, founded 2006. Named in seven categories this edition.

First-choice share16%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate25%6%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#3#4A position in a field of 14; printed, not drawn.
Labels5332A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Zendesk reading right to left. Rank and label count are printed, not drawn.Freshdesk was named alongside these two in twelve of the twelve direct answers. Freshdesk vs Zendesk · Freshdesk vs HubSpot Service Hub · Zoho Desk vs Zendesk

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 customer support and helpdesk page.

By framing

How many of the twelve models made each the first choice, per way of asking, and how many argued against it.
ZendeskFirst choices, of twelve modelsHubSpot Service Hub
Direct202 against Zendesk
Paraphrase20
Comparative60
Budget-constrained012 against Zendesk · 1 against HubSpot Service Hub
Scale-constrained30
Negative009 against Zendesk · 1 against HubSpot Service Hub
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.

Across every category in the September 2026 Edition, Zendesk and HubSpot Service Hub were named in the same answer ninety-four times, of the 341 answers naming Zendesk and the 192 naming HubSpot Service Hub. In those answers HubSpot Service Hub took the first choice one time and Zendesk eighteen.

Every model, every framing

The seventy-two answers behind the chart above, one cell each: where Zendesk and HubSpot Service Hub 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
Zendesk HubSpot Service Hub first choice named as an alternative argued againstblank: not namedEach cell is one answer, Zendesk on the left and HubSpot Service Hub on the right.

The direct prompt

The plain question, one answer per model, grouped by where Zendesk and HubSpot Service Hub stood in it.

Zendesk first, HubSpot Service Hub an alternative

2 of 12 modelsHubSpot Service Hub was named in the answer but not as the choice, or not at all.
GPT-5.4 miniZendesk alternatives: Freshdesk, HubSpot Service Hub, Intercom, Salesforce Service Cloud
Perplexity SonarZendesk alternatives: Freshdesk

Neither was the first choice, one was named

10 of 12 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5Freshdesk alternatives: HubSpot Service Hub, Intercom, TeamSupport, Zendesk
Gemini 3.5 FlashPylon alternatives: Freshdesk, Front, HubSpot Service Hub
Grok 4.1 FastFreshdesk alternatives: TeamSupport, Zendesk
Mistral SmallPlain alternatives: Freshdesk, Front, Intercom, Zendesk
DeepSeek V4 FlashFreshdesk alternatives: Front, Intercom, Zendesk
Llama 4 MaverickFreshdesk alternatives: Help Scout, TeamSupport, Zendesk
Qwen 3.7 FlashFreshdesk alternatives: Plain, TeamSupport, Zendesk
Kimi K2Freshdesk alternatives: Front, HubSpot Service Hub, Intercom, Plain
GLM 4.7 FlashXFreshdesk alternatives: Intercom, Zendesk
MiniMax M2.5Pylon alternatives: Freshdesk, Intercom, Zendesk

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
HubSpot Service Hub leads by two points.
HubSpot Service Hub4%#4 of 10
Zendesk2%#5 of 10
The full small business standing →
Mid-marketThe figures above
The order flips: Zendesk leads at mid-market.
Zendesk16%#3 of 14
HubSpot Service Hub2%#4 of 14
The full mid-market standing →
Enterprise
Zendesk leads by fifty-three points.
Zendesk53%#1 of 10
HubSpot Service Hub0%#8 of 10
The full enterprise standing →

What the models said about Zendesk

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

“Verdict: Avoid unless you're a large enterprise with dedicated admin resources and budget for the full suite.” DeepSeek V4 Flash · negative prompt · hard negative
“Zendesk (Most Frequently Criticized)... Who to Avoid It: Small/mid-sized teams sensitive to costs” Grok 4.1 Fast · negative prompt · hard negative
“Avoid at This Budget Stage - Zendesk ... overpowered and overpriced for a small team” DeepSeek V4 Flash · budget prompt · hard negative
“The industry standard. Unmatched reporting, powerful SLA engines, and robust security. However, it can be expensive and require a dedicated administrator.” Gemini 3.5 Flash · scale prompt · first choice
“The Market Leader: Zendesk ... remains the most popular helpdesk software due to its massive scalability and app marketplace.” Qwen 3.7 Flash · comparative prompt · first choice
“the safest single recommendation is Zendesk if you need the most depth, customization, and scalability” Perplexity Sonar · direct prompt · first choice

What the models said about HubSpot Service Hub

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

“Platforms to approach with caution: HubSpot Service Hub or basic ticketing platforms (when used for retail/e-commerce).” Gemini 3.5 Flash · negative prompt · soft negative
“may be worth considering, but they are usually better fits for very small teams or basic needs” Perplexity Sonar · budget prompt · soft negative
“HubSpot Service Hub offers the best starting point because it's truly free and scalable” Qwen 3.7 Flash · budget 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.