> ## Documentation Index
> Fetch the complete documentation index at: https://docs-evisyn.grabmywork.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Welcome to EviSyn

> AI-powered systematic literature reviews — from research question to manuscript

<img className="block dark:hidden" src="https://mintcdn.com/ravian/YwBZFdlBbtQ_-NDF/images/project-overview-full.png?fit=max&auto=format&n=YwBZFdlBbtQ_-NDF&q=85&s=69e017a6d9cc933c2a0272d4aa2e692d" alt="EviSyn Dashboard" width="2002" height="1762" data-path="images/project-overview-full.png" />

## What is EviSyn?

EviSyn is an **AI-powered evidence synthesis platform** that guides you through the entire systematic literature review (SLR) process — from formulating your research question to generating a publication-ready manuscript.

It follows the internationally recognized **PRISMA 2020** framework and integrates advanced AI (Anthropic's Claude) to automate the most time-consuming parts of the review while keeping you in full control.

<CardGroup cols={2}>
  <Card title="Quickstart" icon="rocket" href="/quickstart">
    Create your first project and run an AI-powered review in minutes
  </Card>

  <Card title="Workflow Overview" icon="diagram-project" href="/user-guide/overview">
    Understand the 13-step PRISMA workflow that EviSyn guides you through
  </Card>

  <Card title="AI Screening" icon="brain" href="/user-guide/ai-screening">
    Learn how AI screens thousands of papers with full transparency
  </Card>

  <Card title="Plans & Pricing" icon="credit-card" href="/user-guide/plans-and-billing">
    Choose the right plan for your team
  </Card>
</CardGroup>

## Why EviSyn?

<AccordionGroup>
  <Accordion title="75-85% faster reviews">
    Traditional systematic reviews take 6-18 months. With EviSyn, complete a full review in 4-8 weeks. AI handles the volume — screening thousands of papers in minutes — while you focus on expert judgment.
  </Accordion>

  <Accordion title="Glass Box transparency">
    Every AI decision comes with a confidence score (0-100%), per-criterion PICO evaluation, plain-language reasoning, and evidence citations. Nothing is a black box.
  </Accordion>

  <Accordion title="Complete audit trail">
    Every action — screening decisions, data edits, status changes — is logged with timestamps and user identity. Export the full trail as CSV for regulatory compliance or journal submission.
  </Accordion>

  <Accordion title="Standards compliant">
    Built on PRISMA 2020, Cochrane RoB2, and GRADE frameworks. Export to RevMan, BibTeX, RIS, and CSV. Publication-ready from day one.
  </Accordion>

  <Accordion title="Team collaboration">
    Multiple reviewers work independently with optional blinding. Auto-calculated inter-rater agreement (Cohen's kappa). Conflict detection and structured resolution.
  </Accordion>
</AccordionGroup>

## The EviSyn Workflow at a Glance

<Steps>
  <Step title="Search Strategy">
    AI decomposes your research question into PICO terms and generates database-specific queries
  </Step>

  <Step title="Import Papers">
    Search PubMed directly or upload files from any database (RIS, BibTeX, CSV)
  </Step>

  <Step title="Deduplication">
    4-layer detection removes duplicates: DOI, title, fuzzy match, and semantic similarity
  </Step>

  <Step title="AI Screening">
    AI screens every title and abstract with confidence scores and PICO evaluation
  </Step>

  <Step title="Human Review">
    Expert reviewers verify AI decisions with optional blinded assessment
  </Step>

  <Step title="Full-Text Analysis">
    Auto-retrieve PDFs and run AI full-text screening
  </Step>

  <Step title="Data Extraction">
    AI extracts structured data (PICOS + custom fields) from included papers
  </Step>

  <Step title="Quality Assessment">
    AI-assisted RoB2 and GRADE assessments with evidence citations
  </Step>

  <Step title="Meta-Analysis">
    Forest plots, effect sizes, and risk of bias visualization
  </Step>

  <Step title="Manuscript & Export">
    AI manuscript writer, PRISMA flow diagram, and multi-format export
  </Step>
</Steps>