Study Screener vs Rayyan

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Data last refreshed October 2026

Study Screener

Evidentia Systems

Screen Thousands of Abstracts in an Afternoon

Freemium

74% verification coverage

Rayyan

Rayyan Systems, Inc.

AI-Powered Systematic Review & Literature Review Platform

Freemium

75% verification coverage

Trust & Reliability

Study Screener

Users:1K-10K

GDPR

Rayyan

Users:1M-10M

Customers (per vendor):IQVIA, Qatar University, University of Gävle +7

GDPR

SOC 2

HIPAA

Overall Winner: Rayyan

6.1/10 vs Study Screener at 5.0/10

Leads in:

Integration

Compliance & Data Protection

Customization

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

AI Comparison Summary

Study Screener

5.0

avg score

Rayyan

6.1

avg score

Rayyan leads overall — particularly in Customization and Integration and 1 more.

Study Screener has an edge in Ease of Use and Performance.

Based on 7 dimensions

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

Overall Winner

Rayyan

6.1 / 10

Study Screener

Best For

Clinical researchers needing rapid systematic reviews

HTA teams streamlining evidence synthesis

Medical librarians managing literature screening

Graduate students conducting systematic reviews

Rayyan

Best For

Individual researchers getting started with systematic reviews

PhD students and postdocs needing AI-powered tools to save time

Professionals conducting complex reviews with upgraded AI capabilities

Research groups and departments requiring shared workflows and collaboration

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

Study Screener is best for

🎧Customer Support5.0💻Coding & Dev3.5🔍Research3.5

Rayyan is best for

💻Coding & Dev5.0💬Chat & Conversation5.0🎧Customer Support5.0

Filter by your use case:

Limitations

Study Screener

Cons

AI screening is designed to assist, not replace, human judgment
AI performance varies by topic and eligibility criteria
The system is trained on published research but may not capture all domain-specific nuances
Account storage is limited to 100 retained reviews and 500,000 stored studies (terms of service)

Rayyan

Cons

Free plan is limited to 3 active reviews and 2 free reviewers
Free plan has limited mobile app access
Advanced plan does not include AI Reviewer, AI Analyzer, Chat with Abstracts, Chat with Full Texts, Auto Match PDF, or Auto Retrieve PDF
Advanced plan does not include Enterprise Admin features
Advanced plan does not include PRISMA 2020 Report, Kappa Report, Duplicates Removed Report, Screening Report, Full Text Screening Report, Data Extraction Report, Risk of Bias Report, Copy References, Data Sampling, Meta-Analysis, or Audit Log
Advanced plan does not include Single Sign On (SSO) or MCP Server

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Customization5

Support5

Integration5

Compliance & Data Protection5

Performance5

Planning Quality5

Dimension Comparison

Study Screener

5.0

/ 10

Rayyan

6.1

/ 10

Clear winner

Dimension Breakdown

Ease of Use

How intuitive is onboarding, UI navigation, and day-to-day usage for the target audience?

Study Screener

8.0▲ +2.0

Rayyan

6.0

Customization

Calculated

How much can users tailor workflows, settings, prompts, or outputs to their needs?

Study Screener

2.0

Rayyan

6.0▲ +4.0

Support

How strong is the documentation, customer support, community, and learning resources?

Study Screener

7.0

Rayyan

7.0

Integration

Calculated

How well does it connect with other tools, APIs, and workflows?

Study Screener

2.0

Rayyan

7.0▲ +5.0

Compliance & Data Protection

Calculated

Compliance certifications and data-protection posture, counted from ten verified signals: SOC 2 Type II, GDPR compliance, HIPAA, WCAG AA/AAA, PII redaction, licensed-only training, a published sub-processor list, a downloadable DPA, not training on user data, and a documented deletion path

Study Screener

4.0

Rayyan

7.0▲ +3.0

Performance

Calculated

Latency + throughput speed

Study Screener

8.0▲ +3.0

Rayyan

5.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Study Screener

4.0

Rayyan

5.0▲ +1.0

Calculated = derived from structured signals (integration count, API/open-source config, compliance certs, response-time). AI = LLM-assessed from public website content. Methodology

Task Performance

Study Screener

Task

Rayyan

3.0

Literature Search

5.0

Citation Management

7.0

2.0

Data Extraction

8.0

2.0

Hypothesis Generation

2.0

3.0

Paper Summarization

4.0

6.0

Methodology Guidance

7.0

3.0

Cross Reference

5.0

3.0

Knowledge Synthesis

5.0

4.0

Experiment Tracking

4.0

5.0

Peer Review Support

6.0

* Task scores (1–10) are algorithmically generated from publicly available data.

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

What are the main differences between Study Screener and Rayyan?

Study Screener — "Screen Thousands of Abstracts in an Afternoon". Rayyan — "AI-Powered Systematic Review & Literature Review Platform". The Features section on this page compares them side by side.

Who is Study Screener best for compared with Rayyan?

Study Screener is best for Clinical researchers needing rapid systematic reviews; and for HTA teams streamlining evidence synthesis. Rayyan is best for Individual researchers getting started with systematic reviews; and for PhD students and postdocs needing AI-powered tools to save time.

How does the pricing of Study Screener compare with Rayyan?

Study Screener is freemium, includes a free plan. Rayyan is freemium, includes a free plan, paid plans start at $8.33/month. Always verify current pricing with the vendor.

Does Study Screener or Rayyan have a free plan?

Study Screener has a free plan. Rayyan has a free plan. Always verify current pricing with the vendor.

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