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Customer success platforms · November 2026 Edition

Totango vs ClientSuccess

Zero of fourteen models named Totango first on the direct prompt; one named ClientSuccess. Totango was named by fourteen of the fourteen models and ClientSuccess by twelve and Totango carries 51 labels and ClientSuccess 25, so the shares are not directly comparable.

Totango

accepted challenger

Named in six categories this edition.

ClientSuccess

accepted challenger

Named in two categories this edition.

First-choice share2%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate20%16%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#7#8A position in a field of 9; printed, not drawn.
Labels5125A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Totango reading right to left. Rank and label count are printed, not drawn.Vitally was named alongside these two in thirteen of the fourteen direct answers. ChurnZero vs Totango · ChurnZero vs ClientSuccess · Vitally vs Totango

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen 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 success platforms page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
TotangoFirst choices, of fourteen modelsClientSuccess
Direct01
Paraphrase00
Comparative10
Budget-constrained10
Scale-constrained001 against Totango
Negative009 against Totango · 4 against ClientSuccess
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Across every category in the November 2026 Edition, Totango and ClientSuccess were named in the same answer thirty-nine times, of the 176 answers naming Totango and the 83 naming ClientSuccess. In those answers ClientSuccess took the first choice two times and Totango zero.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Totango and ClientSuccess stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.20
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
GPT-6 Luna
Muse Glimmer 30B
Totango ClientSuccess first choice named as an alternative argued againstblank: not namedEach cell is one answer, Totango on the left and ClientSuccess on the right.

The direct prompt

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

ClientSuccess first, Totango not the choice

1 of 14 modelsTotango was named in the answer but not as the choice, or not at all.
DeepSeek V4 FlashChurnZero, ClientSuccess alternatives: Planhat, Vitally

Neither was the first choice, one was named

6 of 14 modelsThe answer put something else first and named one of the two as an alternative.
GPT-5.4 miniChurnZero, Gainsight Customer Success alternatives: HubSpot Customer Success Workspace, Totango, Vitally
Gemini 3.5 FlashChurnZero alternatives: ClientSuccess, Planhat, Totango, Vitally
Qwen 3.7 FlashVitally alternatives: ChurnZero, Planhat, Totango
GLM 4.7 FlashXChurnZero alternatives: Planhat, Skalin, Totango, Vitally
MiniMax M2.5ChurnZero, Planhat alternatives: Catalyst, Skalin, Totango, Vitally
Muse Glimmer 30BChurnZero alternatives: ClientSuccess, Planhat, Vitally

Neither was named

7 of 14 modelsThe answer made no first choice from these two in this category.
Claude Haiku 4.5no first choice
Perplexity SonarChurnZero alternatives: Planhat, Vitally
Grok 4.20ChurnZero alternatives: Planhat, Vitally
Mistral SmallChurnZero alternatives: HubSpot Service Hub, Planhat, Vitally
Llama 4 MaverickChurnZero alternatives: Custify, Vitally
Kimi K2ChurnZero alternatives: Planhat, Vitally
GPT-6 LunaVitally alternatives: ChurnZero, Planhat

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
ClientSuccess leads by ten points.
ClientSuccess12%#4 of 10
Totango2%#8 of 10
The full small business standing →
Mid-marketThe figures above
Level: the same share of first choices.
Totango2%#7 of 9
ClientSuccess2%#8 of 9
The full mid-market standing →
Enterprise
The order flips: Totango leads at enterprise.
Totango10%#2 of 9
ClientSuccess2%#7 of 9
The full enterprise standing →

What the models said about Totango

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

“Avoid Totango if your team prioritizes ease of use and daily friction reduction over deep customization.” Qwen 3.7 Flash · negative prompt · hard negative
“Approach with caution—particularly problematic if you need reliable health scoring or fast support.” Kimi K2 · negative prompt · hard negative
“Totango has broad features in theory but consistent complaints about UX speed, bugs and slow support make it a risk” Muse Glimmer 30B · negative prompt · soft negative
“Gainsight and Totango lead with depth, compliance, and flexibility.” GLM 4.7 FlashX · comparative prompt · first choice
“Best Free / Freemium Option: Totango (Starter Plan)” Gemini 3.5 Flash · budget prompt · first choice

What the models said about ClientSuccess

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

“Mixed experiences—some love the 360-view and ease, but others note limited filtering, manual setup, arbitrary health scoring” Grok 4.20 · negative prompt · soft negative
“ClientSuccess reviews also mention bugs and the platform not feeling mature enough for some teams” GPT-5.4 mini · negative prompt · soft negative
“ChurnZero and ClientSuccess are the strongest recommendations” DeepSeek V4 Flash · direct prompt · first choice
“Fast-growing mid-market teams | Weeks | Focus on speed to value and simplicity; good for smaller CS teams.” GLM 4.7 FlashX · scale prompt · alternative
“choose it if you want straightforward health scoring and renewal management with less feature complexity” Perplexity Sonar · paraphrase prompt · alternative
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.