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Virtual data rooms · October 2026 Edition

SecureDocs vs Papermark

Zero of fourteen models named SecureDocs first on the direct prompt; zero named Papermark. SecureDocs was named by thirteen of the fourteen models and Papermark by eleven and SecureDocs carries 28 labels and Papermark 17, so the shares are not directly comparable.

SecureDocs

accepted challenger

Named in one category this edition.

Papermark

accepted challenger

Named in one category this edition.

First-choice share8%8%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate0%6%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#5#6A position in a field of 15; printed, not drawn.
Labels2817A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, SecureDocs reading right to left. Rank and label count are printed, not drawn.Firmex was named alongside these two in thirteen of the fourteen direct answers. iDeals vs SecureDocs · iDeals vs Papermark · Firmex vs SecureDocs

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 virtual data rooms page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
SecureDocsFirst choices, of fourteen modelsPapermark
Direct00
Paraphrase001 against Papermark
Comparative00
Budget-constrained44
Scale-constrained11
Negative00
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, SecureDocs and Papermark were named in the same answer thirty-three times, of the 100 answers naming SecureDocs and the 45 naming Papermark. In those answers Papermark took the first choice eight times and SecureDocs four.

Every model, every framing

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

The direct prompt

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

Neither was the first choice, one was named

4 of 14 modelsThe answer put something else first and named one of the two as an alternative.
GPT-5.4 miniiDeals Virtual Data Room alternatives: Clinked, Datasite Diligence, Firmex, SecureDocs
Perplexity SonarFirmex alternatives: Datasite Diligence, Papermark, SecureDocs, iDeals
Grok 4.1 FastFirmex, iDeals alternatives: FirmRoom, SecureDocs, ShareVault
DeepSeek V4 FlashiDeals alternatives: Firmex, SecureDocs

Neither was named

10 of 14 modelsThe answer made no first choice from these two in this category.
Claude Haiku 4.5iDeals alternatives: CapLinked, Firmex
Gemini 3.5 FlashiDeals alternatives: CapLinked, DealRoom, Firmex, ShareVault
Mistral SmallFirmex, iDeals alternatives: FirmRoom
Llama 4 Maverickno first choice
Qwen 3.7 FlashFirmRoom, Firmex alternatives: iDeals
Kimi K2iDeals alternatives: DealRoom, FirmRoom, Firmex
GLM 4.7 FlashXiDeals Virtual Data Room alternatives: Clinked, DealRoom, Firmex
MiniMax M2.5iDeals alternatives: FirmRoom, Firmex
GPT-6 LunaFirmex alternatives: Datasite Diligence, DealRoom, Intralinks, iDeals
Muse Glimmer 30BiDeals alternatives: DealRoom, FirmRoom, Firmex

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
SecureDocs leads by ten points.
SecureDocs15%#2 of 17
Papermark5%#5 of 17
The full small business standing →
Mid-marketThe figures above
Level: the same share of first choices.
SecureDocs8%#5 of 15
Papermark8%#6 of 15
The full mid-market standing →
Enterprise
SecureDocs leads by nine points.
SecureDocs11%#3 of 10
Papermark2%#– of 10
The full enterprise standing →

What the models said about SecureDocs

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

“The mid-market leaders (iDeals, FirmEx, FirmRoom, SecureDocs, Papermark) offer strong security and features at flat-rate pricing” DeepSeek V4 Flash · scale prompt · first choice
“SecureDocs at $250/month (flat-rate plan, good for small businesses and ongoing diligence)” Mistral Small · budget prompt · first choice
“If you prefer predictable, flat-rate pricing, SecureDocs or Papermark are excellent choices.” Claude Haiku 4.5 · budget prompt · first choice

What the models said about Papermark

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

“Very affordable, but better suited for startups and smaller deals than complex mid-market M&A.” DeepSeek V4 Flash · paraphrase prompt · soft negative
“The mid-market leaders (iDeals, FirmEx, FirmRoom, SecureDocs, Papermark) offer strong security and features at flat-rate pricing” DeepSeek V4 Flash · scale prompt · first choice
“making it ideal for startups and small businesses... excellent choice for early stage startups with limited budgets” Claude Haiku 4.5 · budget prompt · first choice
“the best virtual data room is usually Papermark, Digify, or SecureDocs” Perplexity Sonar · 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.