Choose an assessment, a defined results module or a complete study.
Three commissions, three deliverables: topic assessment produces a feasibility judgment; a research module produces agreed data, figures and code; a complete study produces the protocol, synthesis, research report and reproducible package. Manuscript drafting, editing and submission materials are optional, separately scoped work, with no promise of findings or acceptance.
Choose the deliverable you need
Inspect the value and deliverables, then agree scope, review and fees.
Three deliverables: a topic decision, results from one research stage, or a complete study. Full studies include a report, data and code; manuscript drafting, submission materials and revisions are separately priced options.
01 · FOCUSED
Topic appraisal & study design
Is the question duplicated, feasible and worth the effort?
Core valueBuy a topic decision and study design before committing to execution.
What you receiveUse the research landscape to decide whether to proceed, narrow or pause.
Review and primary-study landscape
Evidence gaps and feasibility memo
Methods scope and effort estimate
PDF and study-map spreadsheet; retain search scope and reasoning.
How fees workReference: CNY 5,000–15,000 per question appraisal
Pay after agreeing appraisal scope; stop after appraisal, with reusable work credited if continuing.
Scope limits
Excludes full retrieval and screening, analysis results and a manuscript.
The study needs end-to-end execution and coordinated review.
Core valueBuy a complete, reviewable and reproducible SR/Meta study package.
What you receiveDeliver a full study in stages, from protocol to synthesis and handover.
Protocol, screening and extraction registers
Risk-of-bias appraisal and synthesis report
Data, code and reproducible delivery package
Protocol and milestone acceptance; no promise of positive findings or publication.
How fees workDefined projects: CNY 60,000–150,000 reference; large studies quoted separately
Pay by accepted milestones from appraisal to handover. Report, data and code are included; manuscript drafting, submission materials and revisions are separately quoted options.
Scope limits
Fees are independent of positive findings or publication acceptance; a manuscript is not included by default.
Amounts are proposed references or examples. Formal quotes depend on inputs, questions, professional review and acceptance scope. Agree updates separately; the same work is not charged twice.
More situations and delivery examples
CNY 5,000–15,000 per topic
Tier 1 · Topic assessment & feasibility
Check the question and competing work before investing.
You will receive
Assessment report, study map, proceed/narrow/pause judgment, scope and budget. This is a feasibility deliverable, not completed study results or a paper.
Explore the scope
Assess a client question or MetaQuant candidate against the PICO, recent reviews and registrations, independent studies and usable data. Indicative CNY 5,000–15,000 per defined topic; commission after scoping. Delivery ends the task without automatic progression.
Your data are verified. Complete the analysis you still need.
You will receive
The executed module: data-issue records, result tables, figures, code and reproduction guidance. A complete study or manuscript is not automatically included.
Explore the scope
Commission a defined analysis stage using verified client data. From CNY 3,000: one outcome, up to 20 independent studies, agreed conventional methods and one revision. Screening, extraction or cohort cleaning require separate input and review scopes.
Your question is clear. Complete a study others can verify.
You will receive
Protocol and logs, extraction and risk-of-bias appraisal, actual synthesis, research report, data and code. A manuscript is delivered only if contracted; publication is not promised.
Explore the scope
Execute one main question in stages: protocol, search, screening, extraction, appraisal and appropriate synthesis. Indicative CNY 60,000–150,000; quote input volume, outcomes, methods and human review. Progress through agreed acceptance milestones; manuscript and submission work may be added.
Complete-study scale example · Large multi-team projects
At scale, define the responsibilities, review and handovers.
You will receive
Frozen protocol, source/dependency logs, staged results, review records, data and code. Writing, source purchases and later updates are separately agreed.
Explore the scope
A scale scenario within Tier 3, scoped by protocol, inputs, outcomes, methods, review roles and milestones. Indicative large programmes: CNY 200,000–600,000; very large: CNY 500,000–1,500,000+. This is not an additional product tier.
Social connection and surgical outcomes: 20,399 deduplicated records, 445 studies and 72 studies included in at least one quantitative synthesis. Own research showing scale and methods.
