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Customer success platforms · September 2026 Edition

ChurnZero vs Custify

Eight of twelve models named ChurnZero first on the direct prompt; zero named Custify. ChurnZero was named by twelve of the twelve models and Custify by eleven and ChurnZero carries 58 labels and Custify 42, so the shares are not directly comparable.

ChurnZero

endorsed leader

Named in three categories this edition.

Custify

accepted challenger

Named in two categories this edition.

First-choice share39%16%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate17%5%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#3A position in a field of 10; printed, not drawn.
Labels5842A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, ChurnZero reading right to left. Rank and label count are printed, not drawn.Vitally was named alongside these two in ten of the twelve direct answers. ChurnZero vs Vitally · Vitally vs Custify

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 success platforms page.

By framing

How many of the twelve models made each the first choice, per way of asking, and how many argued against it.
ChurnZeroFirst choices, of twelve modelsCustify
Direct80
Paraphrase91
Comparative20
Budget-constrained174 against ChurnZero · 1 against Custify
Scale-constrained411 against Custify
Negative006 against ChurnZero
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.

The direct prompt

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

ChurnZero first, Custify an alternative

8 of 12 modelsCustify was named in the answer but not as the choice, or not at all.
GPT-5.4 miniChurnZero alternatives: Gainsight, Totango
Perplexity SonarChurnZero alternatives: ClientSuccess, Gainsight, Planhat, Vitally
Grok 4.1 FastChurnZero alternatives: ClientSuccess, Custify, Gainsight, Planhat, Vitally
Mistral SmallChurnZero, Vitally alternatives: ClientSuccess, Custify, Gainsight, Planhat
Llama 4 MaverickChurnZero alternatives: ClientSuccess, Planhat, Vitally
Qwen 3.7 FlashChurnZero, ClientSuccess alternatives: Skalin
Kimi K2ChurnZero alternatives: ClientSuccess, Custify, Planhat, Vitally
MiniMax M2.5ChurnZero, Vitally alternatives: ClientSuccess, Planhat

Neither was the first choice, one was named

4 of 12 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5Vitally alternatives: ChurnZero, Custify, Totango
Gemini 3.5 FlashVitally alternatives: ChurnZero, Planhat, Totango
DeepSeek V4 FlashVitally alternatives: Catalyst, ChurnZero, Planhat
GLM 4.7 FlashXVitally alternatives: ChurnZero, Custify, 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
Custify leads by fifty-two points.
Custify55%#1 of 9
ChurnZero4%#6 of 9
The full small business standing →
Mid-marketThe figures above
The order flips: ChurnZero leads at mid-market.
ChurnZero39%#1 of 10
Custify16%#3 of 10
The full mid-market standing →
Enterprise
Level: the same share of first choices.
ChurnZero0%#4 of 7
Custify0%#– of 7
The full enterprise standing →

What the models said about ChurnZero

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

“Platforms to AVOID on a Limited Budget | ChurnZero | Starts at ~$849/month + $5K-25K setup fees” Kimi K2 · budget prompt · hard negative
“Avoid pricier options like ... Vitally/ChurnZero (custom, $1K+/month)” Grok 4.1 Fast · budget prompt · hard negative
“What to Avoid on a Budget ... generally not where you should start” DeepSeek V4 Flash · budget prompt · hard negative
“I'd most often recommend ChurnZero if your main goals are customer health scoring, retention, and renewal-risk management” GPT-5.4 mini · paraphrase prompt · first choice
“I'd recommend ChurnZero as the top choice for a mid-sized B2B company's customer health and retention management needs” GLM 4.7 FlashX · paraphrase prompt · first choice
“ChurnZero offers the best balance of speed-to-value, purpose-built mid-market fit, and scalable health scoring” Qwen 3.7 Flash · paraphrase prompt · first choice

What the models said about Custify

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: Pure SMB tools (Custify, Akita) — you'll outgrow them in 12-18 months.” Kimi K2 · scale prompt · hard negative
“Avoid pricier options like Custify (~$199–$899/month)” Grok 4.1 Fast · budget prompt · hard negative
“Custify and Skalin offer the best balance of dedicated customer success features and affordability” Mistral Small · budget prompt · first choice
“If I had to give one default recommendation, I'd choose Custify for a limited-budget company” Perplexity Sonar · budget prompt · first choice
“Custify — best overall value ... the most common sweet spot for budget-conscious SMB SaaS teams” DeepSeek V4 Flash · budget prompt · first choice
Also compared
ChurnZero vs VitallyVitally vs CustifyThe full customer success standing

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