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Chargeback management · October 2026 Edition

Justt vs Chargebacks911

Two of fourteen models named Justt first on the direct prompt; two named Chargebacks911. Justt was named by eleven of the fourteen models and Chargebacks911 by fourteen and Justt carries 24 labels and Chargebacks911 40, so the shares are not directly comparable.

Justt

accepted challenger

Named in one category this edition.

Chargebacks911

criticized challenger

Named in two categories this edition.

First-choice share6%4%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate12%25%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#5#8A position in a field of 12; printed, not drawn.
Labels2440A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Justt reading right to left. Rank and label count are printed, not drawn.Midigator was named alongside these two in nine of the fourteen direct answers. Chargeflow vs Justt · Chargeflow vs Chargebacks911 · Gaviti vs Justt

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 chargeback management page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
JusttFirst choices, of fourteen modelsChargebacks911
Direct22
Paraphrase101 against Justt · 1 against Chargebacks911
Comparative06
Budget-constrained002 against Chargebacks911
Scale-constrained00
Negative002 against Justt · 7 against Chargebacks911
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 October 2026 Edition, Justt and Chargebacks911 were named in the same answer fifty-four times, of the 68 answers naming Justt and the 114 naming Chargebacks911. In those answers Chargebacks911 took the first choice twelve times and Justt five.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Justt and Chargebacks911 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
GPT-6 Luna
Muse Glimmer 30B
Justt Chargebacks911 first choice named as an alternative argued againstblank: not namedEach cell is one answer, Justt on the left and Chargebacks911 on the right.

The direct prompt

The plain question, one answer per model, grouped by where Justt and Chargebacks911 stood in it.

Justt first, Chargebacks911 not the choice

2 of 14 modelsChargebacks911 was named in the answer but not as the choice, or not at all.
Qwen 3.7 FlashChargeflow, Justt alternatives: Maxio, Midigator
GPT-6 LunaJustt alternatives: Chargeflow, HighRadius Deductions Management

Chargebacks911 first, Justt an alternative

2 of 14 modelsJustt was named in the answer but not as the choice, or not at all.
Claude Haiku 4.5Chargebacks911 alternatives: Chargeflow, Justt, Midigator
MiniMax M2.5Chargebacks911, Midigator alternatives: Chargeflow, Justt

Neither was the first choice, one was named

7 of 14 modelsThe answer put something else first and named one of the two as an alternative.
GPT-5.4 miniBilltrust alternatives: ChargebackStop, Chargebacks911, Chargeflow
Gemini 3.5 FlashChargeflow alternatives: Accertify, Chargebacks911, HighRadius, Stuut, iNymbus
Perplexity SonarMidigator alternatives: Chargebacks911, Chargeblast
Grok 4.1 FastChargeflow alternatives: Chargebacks911, Justt, Kount, Midigator, Sift
DeepSeek V4 FlashChargeblast alternatives: Chargebacks911, Chargeflow, Justt
GLM 4.7 FlashXChargeblast, Chargeflow alternatives: Chargebacks911, Gaviti, Midigator
Muse Glimmer 30BChargeblast, Midigator alternatives: Gaviti, Justt

Neither was named

3 of 14 modelsThe answer made no first choice from these two in this category.
Mistral SmallMidigator alternatives: Chargeback.io, Gaviti
Llama 4 Maverickno first choice
Kimi K2Midigator alternatives: Chargeback Gurus, Gaviti, Sift

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
Justt leads by two points.
Justt2%#5 of 9
Chargebacks9110%#8 of 9
The full small business standing →
Mid-marketThe figures above
Justt leads by two points.
Justt6%#5 of 12
Chargebacks9114%#8 of 12
The full mid-market standing →
Enterprise
The order flips: Chargebacks911 leads at enterprise.
Chargebacks91116%#2 of 12
Justt4%#4 of 12
The full enterprise standing →

What the models said about Justt

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

“Be very cautious. ... A fully managed service like Chargeflow or Justt can pay for itself — but only if you negotiate a success-based fee” DeepSeek V4 Flash · negative prompt · soft negative
“There's a cold-start problem where the first three months don't achieve the win rate the sales team quotes” Claude Haiku 4.5 · negative prompt · soft negative
“these tools less relevant” DeepSeek V4 Flash · paraphrase prompt · soft negative
“Justt positions itself specifically for subscription and SaaS businesses... Best for Specialized SaaS & Subscription Defense” Qwen 3.7 Flash · direct prompt · first choice
“Justt - if your primary need is chargeback/dispute response management and you want AI automation to reduce manual work” MiniMax M2.5 · paraphrase prompt · first choice
“I'd shortlist Justt for a mid-market B2B company” GPT-6 Luna · direct prompt · first choice

What the models said about Chargebacks911

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

“One provider to scrutinize especially carefully: Chargebacks911... The FTC and Florida alleged that it used misleading evidence in some dispute responses” GPT-6 Luna · negative prompt · hard negative
“Don't sign long-term contracts — especially with Chargebacks911 or any vendor requiring a 2-year commitment.” DeepSeek V4 Flash · negative prompt · hard negative
“What to Avoid on a Tight Budget - Chargebacks911 and Midigator — ... prohibitive for most small businesses” DeepSeek V4 Flash · budget prompt · hard negative
“Chargebacks911 is well-suited for mid-market and enterprise merchants across e-commerce, travel, and digital goods who want a performance-guaranteed managed solution” Claude Haiku 4.5 · direct prompt · first choice
“Larger merchants with frequent chargebacks usually need dedicated tools like Chargebacks911 or Midigator to handle volume and rules at scale.” Muse Glimmer 30B · comparative prompt · first choice
“The "original" end-to-end chargeback platform, offering dual-layer management (both prevention and recovery) with a human touch.” DeepSeek V4 Flash · comparative 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.