Discover concepts
Find the subjects that connect your sources.
Docsie Compare
Make complex sources comparable.
Discover concepts across your sources, see where they differ, and trace the findings back to evidence.
Compare 2–6 sources. A source can be one document or a whole Docsie shelf, book or knowledge base.
PDFsVideosWebsitesKnowledge basesBooksText
Start with the architectural picture
ESP32-C5, ESP8285 and TI wireless documentation in one shared framework.
Live examples
Real comparisons of real standards
Search the findings, compare the evidence, and open the source documents. Choose a report to explore.
Check against baseline
NIST SP 800-53 Rev. 4 → Rev. 5
The full control catalogue, 921 pages, checked against Rev. 4: the new PII processing and supply chain families, withdrawn and merged controls, and new enhancements.
Read the interactive report →Check against baselineNIST SP 800-171 Rev. 2 → Rev. 3
The full requirement set checked against Rev. 2: withdrawn and merged requirements, organization-defined parameters, and the new supply chain risk management family.
Read the interactive report →Compare sourcesCMMC Level 1 vs 2 vs 3
The three CMMC assessment guides side by side: from 15 FCI requirements to the 110 NIST SP 800-171 requirements to the enhanced Level 3 set.
Read the interactive report →Check against baselineICH E6(R2) → E6(R3)
Good Clinical Practice checked topic by topic against R2: risk-proportionate oversight, quality by design, essential records and service-provider oversight.
Read the interactive report →Watch a report
921 pages of NIST, compared in a minute and a half.
A walkthrough of the live NIST SP 800-53 Rev. 5 vs Rev. 4 report above: the key changes, search and filters, then one finding with the evidence quoted from each revision.
How it works
From complex sources to clear answers.
Docsie builds a shared framework across your sources, from the big picture to the exact evidence.
Compare across sources
See what each source says, and where they differ.
Follow the answer
Move from the overview to findings and evidence.
A closer look
From the architecture to the exact finding.
Open a technical area to compare the sources, understand the difference, and explore its impact.
Follow the subject that matters
Boot modes, peripherals, packaging: see how each source treats the same concept.
Trace it to the source
Inspect the evidence behind a finding. Open the original source collections from the report.
Ask beyond the report
Ask follow-up questions across the full selected source collections, including subjects beyond the displayed findings.
Recheck the evidence
Revalidate an individual finding against full source text. Inspect the passage and its interpretation together.
Product captures from public engineering documentation benchmark sessions, September 2026. The hierarchy and results shown belong to those runs.
Bring your standard
Discover the differences. Or define the test.
The same engine supports three review questions. Choose the framework that fits the decision.
Compare sources
Discover what differs across 2–6 source collections.
AI document comparison →Check against a baseline
Compare incoming material with an approved reference.
Baseline document review →Check against requirements
Test the evidence against explicit expectations.
Requirements and compliance matrices →Pick the question first.
Choose the mode, add your documents, then set requirements and a pass mark if the review needs one. An optional title and focus instructions steer what the report looks for.
Define and measure
Define the test. Inspect the evidence.
Turn your requirements into a review with evidence behind each judgment.
AI assesses the evidence. Code calculates and rolls up the scores.
See the editable requirements and expectations
Review the rubric before running the check
Edit the expectations and pass marks that define the assessment. The engineering example was drafted from a documentation completeness question.
Open the screenshot to explore the detail.
From one review to a repeatable process
Review every document, not a sample.
Approve the reference setup. Apply it to each incoming document and review the results as a matrix.
Baseline comparison matrix
Six NDAs. The same reference sections across every document.
Requirements rubric matrix
Category scores from separate checks of each document.
Approve one review
Lock the baseline and optional rubric.
Check every document
Apply the approved setup across the intake.
Investigate the result
Open each document’s evidence and chat.
Changing the reference setup requires another approved sample.
Watch a Document Review Factory run.
Configure the review once, run it across a batch of documents, and spend your time on the exceptions.
Setting one up in the new Docsie: prepare a repeatable factory (0:56) ↗
Follow a contract requirement down to quoted evidence
The NDA example asks for confidentiality to survive for at least five years. The incoming agreement states three years. The rubric shows which expectations were met and which were not, with the contract text beside the assessment.
Five years required. Three years stated.
Two of three expectations are marked met: 66.7%, below the 70% pass mark. The score and the quoted evidence are available together.
Open the screenshot to explore the detail.
AI judgments can raise false flags. The review queue prioritizes investigation; people confirm the findings.
Built for complex information
One engine. Many review questions.
Engineering & procurement
Specifications · vendor proposals · RFP responses
Engineering specification comparison →Compliance & quality
Requirements coverage · policy gaps · baseline conformance
Requirements traceability matrix →Legal & operations
Contracts · playbook requirements · revisions
AI contract review →Start with your review question.
FAQ
Common questions
Can I compare whole knowledge bases?
Yes. A source can be a Docsie shelf, book or article from any workspace you can read. Compare sources accepts 2–6 sources; each collection can contain multiple articles. PDFs are imported, videos become documentation and websites are extracted before comparison.
Can I control which subjects get compared?
Narrow source comparison to the topics that matter. Use a baseline to make your approved reference the framework, or supply an editable requirements rubric to define exactly what you want assessed.
How do I get from a summary to the source?
Explore the architectural overview, technical areas and individual findings. Open the per-source evidence and original article, or use the chat to investigate coverage and revalidate a specific finding. Figure descriptions are labelled as AI-derived; inspect the original image when reviewing visual evidence.
How are requirements scored?
The model judges each expectation and must cite evidence for an expectation marked met. Code calculates the share met, applies the pass mark and rolls weighted scores up through subcategory, category and overall results. Critical and high-severity failures remain separately visible.
Can a factory apply the same rubric to many documents?
Yes. A requirements check grades one body of content at a time. A factory repeats that check for each document and collects category scores in a matrix, alongside baseline results when configured.
What can I do with the finished review?
Ask follow-up questions, revalidate a finding, extend and save the comparison, save it as a Docsie article, or export the report to XLSX or CSV. Factory baseline and rubric matrices export to CSV.
What should I confirm before relying on a result?
Check that the source was imported faithfully and that the cited material supports the finding. Verified quotations match source text; they do not guarantee the interpretation. A counterpart not found in the research does not establish that a product lacks a capability.
Docsie Compare
Bring the knowledge.
Follow the answer.
Turn complex sources into decisions backed by evidence.