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Professional services automation · October 2026 Edition

Rocketlane vs Accelo

Two of fourteen models named Rocketlane first on the direct prompt; zero named Accelo. Rocketlane was named by ten of the fourteen models and Accelo by twelve and Rocketlane carries 21 labels and Accelo 25, so the shares are not directly comparable.

Rocketlane

accepted challenger

Named in one category this edition.

Accelo

accepted challenger

Named in one category this edition.

First-choice share6%4%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate14%4%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#4#6A position in a field of 10; printed, not drawn.
Labels2125A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Rocketlane reading right to left. Rank and label count are printed, not drawn.Kantata was named alongside these two in thirteen of the fourteen direct answers. BigTime vs Rocketlane · BigTime vs Accelo · Kantata vs Rocketlane

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 professional services automation page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
RocketlaneFirst choices, of fourteen modelsAccelo
Direct20
Paraphrase12
Comparative10
Budget-constrained001 against Rocketlane
Scale-constrained00
Negative002 against Rocketlane · 1 against Accelo
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, Rocketlane and Accelo were named in the same answer fourteen times, of the 53 answers naming Rocketlane and the 63 naming Accelo. In those answers Accelo took the first choice zero times and Rocketlane one.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Rocketlane and Accelo 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
Rocketlane Accelo first choice named as an alternative argued againstblank: not namedEach cell is one answer, Rocketlane on the left and Accelo on the right.

The direct prompt

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

Rocketlane first, Accelo not the choice

2 of 14 modelsAccelo was named in the answer but not as the choice, or not at all.
Gemini 3.5 FlashRocketlane alternatives: Certinia Professional Services Cloud, Kantata, Scoro
Mistral SmallKantata, Rocketlane alternatives: SAP S/4HANA

Neither was the first choice, one was named

8 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5Kantata alternatives: Accelo, BigTime, Certinia Professional Services Cloud, Scoro
Perplexity SonarKantata alternatives: Accelo, Birdview, Rocketlane, Ruddr
Grok 4.1 FastBigTime alternatives: Accelo, Autotask, Kantata, Scoro
DeepSeek V4 FlashBigTime alternatives: Accelo, Certinia PS Cloud, Kantata, Scoro
Qwen 3.7 FlashKantata alternatives: Accelo, Scoro
Kimi K2BigTime, Kantata alternatives: Accelo, Certinia Professional Services Cloud, Scoro
MiniMax M2.5Kantata alternatives: Avaza, Certinia Professional Services Cloud, Rocketlane, Upland PSA
GPT-6 LunaKantata OX alternatives: BigTime, Certinia Professional Services Cloud, Rocketlane

Neither was named

4 of 14 modelsThe answer made no first choice from these two in this category.
GPT-5.4 miniKantata alternatives: Certinia Professional Services Cloud, Productive, Scoro
Llama 4 MaverickKantata alternatives: Scoro
GLM 4.7 FlashXKantata alternatives: BigTime, Scoro
Muse Glimmer 30BKantata alternatives: Birdview, Deltek Vantagepoint, Scoro

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
Rocketlane leads by two points.
Rocketlane2%#8 of 11
Accelo0%#10 of 11
The full small business standing →
Mid-marketThe figures above
Rocketlane leads by two points.
Rocketlane6%#4 of 10
Accelo4%#6 of 10
The full mid-market standing →
Enterprise
Rocketlane leads by four points.
Rocketlane4%#4 of 11
Accelo0%#– of 11
The full enterprise standing →

What the models said about Rocketlane

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

“if your use case is not services-delivery-heavy, because these are positioned as specialized PSA platforms ... may be overbuilt for simpler needs” Perplexity Sonar · negative prompt · soft negative
“more expensive or positioned for larger teams, such as Rocketlane at $19/user/month” Perplexity Sonar · budget prompt · soft negative
“Moderate Caution – Great for onboarding, shallow on financial depth.” DeepSeek V4 Flash · negative prompt · soft negative
“Rocketlane is currently leading the pack in innovation” Gemini 3.5 Flash · direct prompt · first choice
“Rocketlane (best overall with AI-powered Nitro agents)” Claude Haiku 4.5 · comparative prompt · first choice
“Kantata and Rocketlane are the top choices” Mistral Small · direct prompt · first choice

What the models said about Accelo

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

“Some users report slow onboarding, poor support, and billing issues” Claude Haiku 4.5 · negative prompt · soft negative
“I'd recommend starting with BigTime or Accelo” MiniMax M2.5 · paraphrase prompt · first choice
“BigTime and Accelo are top recommendations” Mistral Small · paraphrase prompt · first choice
“Best for: Small-to-midsize boutique services firms looking for a "quote-to-cash" automated workflow.” Gemini 3.5 Flash · comparative 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.