Limits
The limits that apply to uploads, jobs, sharing, comments and downloads.
Uploads and jobs
| Limit | Value |
|---|---|
| Reference file size | 30 MB per file, any number of files |
| Duplicate removal | Up to 10,000 records |
| Record length | Title up to 2,000 characters, abstract up to 50,000 |
| Criteria | Up to 50 inclusion and 50 exclusion, 2,000 characters each |
| Review title / research question | Title: 500 characters; research question: 5,000 characters |
| Full-text PDFs | 1,000 per run, 25 MB and 300 pages each, 10,000 pages per run |
| Data extraction | 80 papers and 1,000 pages per extraction |
| Screenings running at once | 3 (abstract and full text together) |
| Extractions running at once | 2 |
Downloads and retention
| Limit | Value |
|---|---|
| PDF ZIPs | Up to 3 ZIPs being prepared at once, 40 per day |
| Original PDFs | Kept 14 days after a run |
| Decisions, reasoning and reports | Retained permanently |
| Discovery exports | 2 at once, up to 10,000 records |
When you reach a limit, the message says which one and what to do next.