From question to cited synthesis
One workspace for every step of the research process- search, analyze, extract and synthesize
One query, every source
Frame your research question in PICO — population, intervention, comparison, outcome — and Roadrunner turns it into a structured, reproducible query that runs across every source in a single pass. Every query is saved and versioned — your search strategy is a method, not a memory.
- Boolean and semantic search over titles, abstracts, and full text
- Detailed, citation-backed summaries for every result
- Saved, re-runnable queries — export the exact search string for your methods section
A search strategy that’s reproducible by design — saved, versioned, and yours to re-run.
Your criteria, at scale
Define inclusion and exclusion criteria once, then screen thousands of records against them. Roadrunner proposes each decision with its reasoning; you confirm, override, or send to review — and every call lands in the audit log.
- Title/abstract and full-text passes with the same criteria set
- Borderline records routed to human review, never silently dropped
- Who decided, when, and why — logged for every record
2,435 records screened in the example review · every decision on record
Every cell knows where it came from
Define the fields you need — endpoints, populations, effect sizes, dosing — and Roadrunner fills the table from the full text. Each extracted value links to the exact source passage, down to the page.
- Cell-level provenance — click any value to open the passage behind it
- Confidence scores on every cell; low-confidence values flagged for review
- Custom schemas, reusable across reviews — export to CSV or your stats package
Low-confidence cells are flagged, never guessed — a human signs off before they ship
A PRISMA that draws itself
Identification counts, screening decisions, and exclusion reasons roll up into a live PRISMA 2020 diagram — no manual tallying, no numbers drifting out of sync with the review.
- Counts update live as screening decisions change
- Exclusion reasons itemized at every stage, straight from the log
- Export publication-ready figures and the numbers behind them
Built from your real screening decisions — not a template you fill in later
Answers with receipts
Ask plain-language questions across your entire full-text library. Answers are grounded in the PDFs you've collected, quote the passages they rely on, and cite page numbers you can open in one click.
- Cross-paper questions: subgroups, dosing, adverse events, endpoints
- Direct quotes with page references — verify in one click
- "Not reported" when the papers don't say — no confident filler
Grounded in your full-text library — not the open web
Analyze papers
Purpose-built capabilities around the core workflow — citation finding, gap analysis, hypothesis comparison, and more — each grounded in the same cited evidence base.
High-impact citation finding
Surface the most-cited, most load-bearing papers behind any claim — so your references carry weight.
Research-gap identification
See where the evidence thins out — populations, comparators, and endpoints no trial has answered yet.
Hypothesis comparison
Line up competing hypotheses against the same evidence base and see, claim by claim, which one holds.
Literature-review tables
Study characteristics and outcome tables assembled in one pass — export-ready for your appendix.
Data & text extraction
Pull endpoints, populations, and effect sizes out of PDFs into structured fields — with provenance intact.
Models tuned for biomedical literature
Tuned to read the clinical literature — trial design, endpoints, and statistics, not the open web.
Every claim, on the record
Answers you can source, decisions you can trace, and workflows anyone can rerun.
Every answer is built from sources you can open — never from model memory.
Every claim, value, and decision links back to the exact source passage.
Queries, criteria, and flows are saved and versioned, so anyone can re-run them.
Put your next question on the record
Every stage, from first search to a cited synthesis — with the receipts to back it up.
Free 2-week trial, all features Team and enterprise plans available