Compare the evidence.

Build a decision trail across supplier origin, product claims, buyer questions, adoption examples, and cost assumptions. Unknowns stay visible.

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Vendors in review2Side by side

Claims with dated sources0Across all vendors

Unresolved or stale0Explicit follow-up

Supplier questions evidenced0Of 10 prompts

01 / DECISION

Set the decision boundary

Compare solutions only within a stated need and time horizon.

Decision or project

Reviewer or team

Scope and use case

Review date

ROI horizon (years)

02 / EVIDENCE

Vendor workbench

Select a vendor, record specific claims, and cite a dated source for every conclusion.

03 / COMPARE

Side-by-side decision view

Evidence coverage and assumptions are shown without a synthetic score or vendor verdict.

TAKE IT WITH YOU

Export the decision trail

JSON preserves an editable workspace. CSV summarizes findings with sources and dates for review. Neither file is uploaded by this page.

Restore workspace JSON

Start by naming the vendors and setting the scope.

PRIMARY GUIDANCE

Read the source material

The prompts are editorial summaries. They do not establish NIST or CISA approval, product security, procurement suitability, or market share.

NIST SP 1326 · ICT supplier assessment ↗NIST SP 800-161 Rev. 1 · Supply chain risk ↗CISA Secure by Demand · Buyer guide ↗

READING THE OUTPUT

Evidence is not endorsement

“Verified primary evidence” means the reviewer checked the cited first-party document for that narrow claim. It does not independently validate the vendor's implementation. Public adoption examples are individual documented cases, not representative peer deployment data.