Zotero vs Mendeley Reference Manager

Zotero9.4Visit Mendeley Reference Manager9.0Visit

Higher score Zotero #1 in Citation Management Software 9.4/10 Free plan Free plan✓ 3 of 3 features Visit Zotero

vs

Mendeley Reference Manager #3 in Citation Management Software 9.0/10 Free plan Free plan✓ 3 of 3 features Visit Mendeley

• Zotero fits best

  Most researchers needing broad, free citation management

• Mendeley Reference Manager fits best

  Cross-platform researchers with a flexible budget

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Side by side

Feature	Zotero 9.4/10 Visit ↗	Mendeley Reference Manager 9.0/10 Visit ↗
At a glance
Editor score	9.4	9.0
Ranking	#1 in Citation Management Software	#3 in Citation Management Software
Best for	Most researchers needing broad, free citation management	Cross-platform researchers with a flexible budget
Pricing model	Free plan + paid	Free plan + paid
Starting price	$20/yr	$55/yr
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Desktop, Mobile, Browser extension	Cloud, Desktop, Browser extension
Platforms	Web, Windows, macOS, Linux, iOS, Android, Chrome extension	Web, Windows, macOS, Linux, Chrome extension
Support	Community, Docs, Email	Docs
Integrations	7 integrations	3 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market
Features Zotero 3/3 · Mendeley Reference Manager 3/3
PDF annotation	✓	✓
Browser extension	✓	✓
Team collaboration	✓	✓
Specs
Citation styles	Not checked yet	Not checked yet
Word processor support	Both	Microsoft_word
Mobile apps	Both	None
Import formats	Zotero RDF, CSL JSON, BibTeX, BibLaTeX, RIS, Bibliontology RDF, MODS, EndNote XML, Citavi XML, MAB2, MARC, MARCXML, MEDLINE/nbib, OVID Tagged, PubMed XML, RefWorks Tagged, Web of Science Tagged, Refer/BibIX, XML ContextObject, Unqualified Dublin Core RDF	BibTeX, EndNote XML, RIS
Our review
Pros	Free core reference management with 300 MB of storage PDF annotation, browser capture, and extensive import support Plugins for Word, LibreOffice, and Google Docs	Free plan includes 2GB storage and five Reading Assistant questions Works across web, Windows, macOS, Linux, and Chrome Combines PDF annotation, browser capture, shared libraries, and Word citation tools
Cons	Paid storage subscriptions are needed for larger file libraries The many tools and settings may require time to organize Storage tiers are billed annually rather than monthly	No native iOS or Android apps in the current access model Annual plans require separate pricing choices from monthly billing Advanced AI features and higher storage limits require paid tiers
Our verdict	Zotero is a reference-management application for students, researchers, educators, and research teams. It captures bibliographic information from webpages, organizes sources with collections, tags, and saved searches, and generates… Read the review →	Mendeley Reference Manager is a web and desktop application for researchers, students, and academic teams who need to organize references, manage PDFs, and create citations. It supports reference storage, search, metadata extraction,… Read the review →

Strengths and trade-offs

• Zotero — where it wins

  • Free core reference management with 300 MB of storage
  • PDF annotation, browser capture, and extensive import support
  • Plugins for Word, LibreOffice, and Google Docs

  Where it doesn't

  • Paid storage subscriptions are needed for larger file libraries
  • The many tools and settings may require time to organize
  • Storage tiers are billed annually rather than monthly

• Mendeley Reference Manager — where it wins

  • Free plan includes 2GB storage and five Reading Assistant questions
  • Works across web, Windows, macOS, Linux, and Chrome
  • Combines PDF annotation, browser capture, shared libraries, and Word citation tools

  Where it doesn't

  • No native iOS or Android apps in the current access model
  • Annual plans require separate pricing choices from monthly billing
  • Advanced AI features and higher storage limits require paid tiers

• Zotero9.4/10 · Free plan

  A flexible, free citation manager with strong capture, annotation, and writing-tool support.

  Visit ZoteroFull verdict →
• Mendeley Reference Manager9.0/10 · Free plan

  A flexible, cross-platform reference manager with PDF tools, Word integration, and tiered AI features.

  Visit MendeleyFull verdict →