Side by side
EPPI-Reviewer vs Parsifal
Both stand on systematic review software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Web
EPPI-Reviewer combines review management, analysis, and screening tools with Zotero and OpenAlex connections. Check the shared-review fees and access limits, especially if several people need to collaborate.
Visit EPPI-Reviewer
Free plan Web
Parsifal brings review planning, screening, collaboration, and reporting into one web platform, with a free plan and broad export options. Its AI features require a separate provider key, and generated LaTeX can be sent to Overleaf CE but not Overleaf.com cloud.
Visit ParsifalThe facts
| EPPI-Reviewer | Parsifal | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Web | Web |
| Lowest paid plan | See the plans | Free or on request |
| Plans published | 4 | 1 |
| Maker | Not published | Not published |
| Website | eppi.ioe.ac.uk | parsifal.com.br |
| On systematic review software | #13 of 30 | #17 of 30 |
EPPI-Reviewer: what it does well
- Supports qualitative and quantitative analysis.
- Includes deduplication and priority screening tools.
- Connects reviews to a Zotero Group Library.
- One-month trial includes unlimited non-shareable reviews.
- Cochrane authors and Campbell reviews have eligible free access.
What to know first
- Shared reviews require active user accounts for all members.
- Expired access becomes read-only.
- Data recovery after accidental changes is fee-based.
- Direct project support and training may incur charges.
Parsifal: what it does well
- Free plan costs nothing.
- Supports study screening and weighted quality assessment.
- Co-authors can edit protocols and screen articles.
- Exports review data and papers in several formats.
- More than 45 templates across 12 domains.
What to know first
- AI requires your own Anthropic or OpenAI API key.
- AI-provider usage is paid directly by the user.
- Overleaf.com cloud is not supported.
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