Rapid evidence synthesis

A product team needs to assess a supplier's performance claim. A policy lead needs a briefing before a meeting. A founder must choose which technical direction deserves a prototype. These are concrete questions for a rapid evidence review, not invitations to summarise an entire field.

I work with you to define the decision, the evidence that could change it and the deadline. That framing determines the search and the output. The purpose is a defensible answer you can interrogate, not a confident essay delivered quickly.

The evidence synthesis service produces an agreed decision brief in PDF, Word or Markdown. It opens with the answer and its confidence, then shows the sources, the reasoning and the limits behind it. A source table or claim-by-claim matrix is included where it is useful to the scope.

You should be able to see which conclusions rest on direct findings, which depend on assumptions and what would change the answer. One revision round for factual corrections or missed context is included under the published offer.

• The decision question and a concise, calibrated conclusion.
• The strongest relevant sources and a traceable citation list.
• Methodological limitations, indirect evidence and conflicting findings.
• The agreed search coverage, exclusions and rapid-review shortcuts.
• Unresolved questions and practical implications for the decision.

We agree on the sources, inclusion rules, date limits and level of appraisal before work begins. I search and organise the available evidence, check relevant study details, compare findings and assess how directly the evidence addresses your question.

A rapid research service has to make choices. A narrower source set, a limited time window or a targeted search can be sensible for a bounded decision, but those choices must remain visible. Unavailable full texts, missing data and unresolved contradictions appear in the brief rather than disappear into the prose.

AI assists with bounded retrieval and document-processing tasks. An Evidence Calibration Review checks source support, overreach, uncertainty and citation traceability. I personally review the final answer for method, relevance and scope.

Standard scoped assignments are normally delivered in 48–72 hours after the question, inputs and Research Equivalent allocation are confirmed. The clock does not start with an unbounded topic or an incomplete data room. Larger or more complex assignments follow an agreed schedule.

Focused work starts at €595 excluding VAT. A Research Equivalent is a unit of scoped work, not a promise to review a fixed number of papers. Package budgets can cover several cycles; the full package is not a 72-hour delivery commitment. Scope, price and delivery are confirmed before you commit.

Use a rapid synthesis to test a commercial claim, compare evidence behind competing options, prepare a policy or board briefing, or identify the gaps before commissioning more research. Existing public literature and supplied documents form the starting material.

It is the wrong shortcut when you need an exhaustive systematic review, a meta-analysis, new experiments or a specialist sign-off. A tightly scoped brief can tell you that a fuller review is necessary. It cannot make a fragile evidence base strong by arriving sooner.

The final brief keeps citations attached to material claims, distinguishes findings from interpretation and explains uncertainty. If the evidence cannot settle your question, you receive that conclusion and the reasons—not an invented certainty to fill the page.

This is scientific and methodological input for your decision. Clinical, regulatory, legal and financial decisions still need the appropriate qualified professionals. Tell me how the brief will be used so those boundaries can be clear from the start.