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Head-to-head · AI PDF Tools

ChatDOC vs Sharly AI

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score ChatDOC #5 in AI PDF Tools 8.8/10 Free plan Free plan✓ 0 of 4 features Visit ChatDOC
Sharly AI #6 in AI PDF Tools 8.7/10 Free plan Free plan✓ 0 of 4 features Visit Sharly AI

ChatDOC leads on 0 checks, Sharly AI on 0, and 1 is even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreChatDOC · 8.8/10
  • Free planboth

ChatDOC scores higher on our rubric for ai pdf tools: 8.8 against 8.7 out of 10; our editors rank them #5 and #6.

ChatDOC is the better fit for multi-document research with citations. Sharly AI is the better fit for collaborative teams analyzing varied documents.

  • ChatDOC fits best

    Multi-document research with citations

  • Sharly AI fits best

    Collaborative teams analyzing varied documents

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Side by side

Feature ChatDOC 8.8/10 Visit ↗ Sharly AI 8.7/10 Visit ↗
At a glance
Editor score 8.8 8.7
Ranking #5 in AI PDF Tools #6 in AI PDF Tools
Best for Multi-document research with citations Collaborative teams analyzing varied documents
Pricing model Free plan + paid Free plan + paid
Starting price $89.90/yr $12.50/seat/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Browser extension Cloud
Platforms Web, Chrome extension Web
Support Email, Community, Docs Email, Docs
Built for Solo, Small business, Mid-market Solo, Small business, Mid-market, Enterprise
Features ChatDOC 0/4 · Sharly AI 0/4
Multi-file chat Not checked yet Not checked yet
Source citations Not checked yet Not checked yet
AI for scanned PDFs Not checked yet Not checked yet
API access Not checked yet Not checked yet
Specs
Upload limit Not checked yet Not checked yet
Maximum file size Not checked yet Not checked yet
Export formats Not checked yet APA, MLA, Chicago
Our review
Pros
  • Cites answers with page numbers and linked references
  • Analyzes tables, formulas, scanned pages, and document text
  • Supports multi-document chat, URL imports, web, API, and Chrome extension
  • Compares multiple documents and flags contradictions
  • Links answers to source passages with inline citations
  • Supports shared workspaces, annotations, and role-based access
Cons
  • Free plan limits uploads and questions
  • Pro plans allow 300 files every 30 days
  • OCR for scanned pages is available on Pro
  • Paid access starts at $12.50 per seat monthly with annual billing
  • Business features such as SSO/SAML are reserved for the Business tier
  • Web access only; there is no listed desktop or mobile platform
Our verdict

ChatDOC is a web-based AI assistant for asking questions about PDFs and other documents. It suits researchers, analysts, students, and teams that need to summarize files, extract information, inspect tables and formulas, or compare content…

Read the review →

Sharly AI is a web-based research assistant for individuals, research teams, analysts, compliance groups, academics, and organizations. It accepts PDFs, DOCX, PPTX files, spreadsheets, URLs, Google Docs, and Notion uploads, then provides…

Read the review →
  1. ChatDOCAI PDF Tools 8.8Free plan
  2. Sharly AIAI PDF Tools 8.7Free plan

Strengths and trade-offs

  • ChatDOC — where it wins

    • Cites answers with page numbers and linked references
    • Analyzes tables, formulas, scanned pages, and document text
    • Supports multi-document chat, URL imports, web, API, and Chrome extension

    Where it doesn't

    • Free plan limits uploads and questions
    • Pro plans allow 300 files every 30 days
    • OCR for scanned pages is available on Pro
  • Sharly AI — where it wins

    • Compares multiple documents and flags contradictions
    • Links answers to source passages with inline citations
    • Supports shared workspaces, annotations, and role-based access

    Where it doesn't

    • Paid access starts at $12.50 per seat monthly with annual billing
    • Business features such as SSO/SAML are reserved for the Business tier
    • Web access only; there is no listed desktop or mobile platform

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update