Head-to-head · AI PDF Assistants
DeepPDF vs Sharly AI
DeepPDF leads on 0 checks, Sharly AI on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scoreSharly AI · 9.0/10
- Free planboth
Sharly AI scores higher on our rubric for ai pdf assistants: 9.0 against 7.8 out of 10; our editors rank them #6 and #4.
DeepPDF is the better fit for broad PDF analysis and document conversion. Sharly AI is the better fit for collaborative document research teams.
- DeepPDF fits best
Broad PDF analysis and document conversion
- Sharly AI fits best
Collaborative document research teams
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Side by side
| Feature | DeepPDF 7.8/10 Visit ↗ | Sharly AI 9.0/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 7.8 | 9.0 |
| Ranking | #4 in AI PDF Assistants | #6 in AI PDF Assistants |
| Best for | Broad PDF analysis and document conversion | Collaborative document research teams |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | Not published | Not published |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud | Cloud |
| Platforms | Web | Web |
| Support | Email, Live chat | Email, Docs |
| Built for | Solo, Small business, Mid-market | Solo, Small business, Mid-market, Enterprise |
| Features DeepPDF 3/3 · Sharly AI 3/3 | ||
| Multiple PDFs per chat | ✓ | ✓ |
| Source citations | ✓ | ✓ |
| Scanned PDF support | ✓ | ✓ |
| Specs | ||
| Maximum file size | Not published | Not published |
| Maximum PDF pages | Not published | Not published |
| Export formats | Word, Excel, PowerPoint, PNG | APA, MLA, Chicago |
| Access platforms | web | web |
| Our review | ||
| Pros |
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| Cons |
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| Our verdict | DeepPDF is a web-based AI PDF assistant for students, researchers, educators, legal teams, business professionals, and content creators. It supports questions about PDF content, summarization, translation, bilingual comparison, OCR for… Read the review → |
Sharly AI is a web-based research assistant for individuals, analysts, compliance groups, academics, and research teams. It accepts PDFs, DOCX, PPTX, spreadsheets, URLs, Google Docs, and Notion uploads, then provides summaries, answers,… Read the review → |
Strengths and trade-offs
DeepPDF — where it wins
- Handles multiple PDFs, cross-file questions, and summaries
- Supports OCR, citations, translation, charts, tables, and formulas
- Converts PDFs to Word, Excel, PowerPoint, and image formats
Where it doesn't
- Access is limited to the web
- The Free plan includes limited AI and limited features
- Pro and Max are shown at $0 only during beta
Sharly AI — where it wins
- Chat across multiple PDFs and documents with linked inline citations
- Detect contradictions and compare information in natural language
- Shared workspaces, annotations, permissions, and activity logs
Where it doesn't
- Free plan is limited to 5 documents per day
- Advanced collaboration and admin controls require paid tiers
- Access is provided through the web platform
- DeepPDF7.8/10 · Free plan
A broad web-based PDF assistant with strong analysis and conversion coverage.
Visit DeepPDFFull verdict → - Sharly AI9.0/10 · Free plan · paid from $12.50/user/mo (annual)
A collaborative web workspace for multi-document research, citations, and document comparison.
Visit Sharly AIFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026





