VERDICT
Zenodo Review
Worth it
Should I use Zenodo?
Skip to main - zenodo.org
· 1 month ago
Buy if you're a researcher who needs free, citable hosting with DOIs and GitHub archiving. Skip it for sensitive data or anything needing dependable support.
Categories
Confidence
Medium. Based on 40+ public sources: official Zenodo docs, university guides, Reddit threads, and one GitHub moderation incident.
Ratings
Pricing
€0
Free
ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes
Best for
- Researchers sharing citable datasets
- Code releases via GitHub
- NIH and EU grant data compliance
- Community-curated collections
Not for
- Sensitive or confidential data
- Anyone needing SLAs or responsive support
- Mission-critical primary storage
- Peer review — it hosts work, it does not review it
Gotchas - check before you buy
high
Moderation can block accounts and delete hundreds of records without prior notice
medium
No SLA: CERN support slow and stats pipeline reportedly broken for months
medium
Content revocation policy means deposition is not an archival guarantee
low
Download statistics unreliable — don't cite them for impact metrics
Pros and cons
Pros
- Free to upload and free to access, permanently
- Mints DOIs so work is citable and credited
- GitHub integration preserves code releases automatically
- Backed by CERN and European Commission funding
- Accepted by NIH and recommended by PLOS
Cons
- No real support; users report broken statistics pipeline
- Account blocked and 850+ records removed without warning
- Policy allows content revocation — not guaranteed permanent
- Hosting only; it is not peer review
- Unsuitable for sensitive data per NIH guidance
Sources & method
official x5review x3news x2
Key stats
Value for money: 5/5
Rating
€0
Starting price
10
Sources
Analyzed
- Value for money: 5/5. Completely free, publicly funded
- Ease of use: 4/5. Web uploads plus automated GitHub archiving
- Feature depth: 4/5. DOIs, versioning, communities, GitHub integration
- Support quality: 2/5. Slow replies, broken stats, silent account bans
- Security posture: 3/5. CERN-hosted with published policies, no audits cited
- €0 Price Free to upload and free to access
- Yes Free tier No paid tiers found in sources
- CERN Operated by Funded by the European Commission
Pricing
Free
€0
- Free uploads and downloads
- DOI minting per record
- GitHub release archiving
Security
No known vulnerabilities found in the sources reviewed.
What users say
Researchers see it as a genuinely useful free service but gripe about weak support, moderation surprises, and unreliable stats.
“Zenodo is useful as a public service”
“I know zenodo is not a peer review”
“Zenodo (operated by CERN) statistics pipeline still broken”
Alternatives
Compare Zenodo with each alternative.
arXiv
Moderated preprint server; better visibility for papers
Zenodo vs arXiv
Figshare
Commercial alternative with nicer UI and institutional plans
Dryad
Curated repository focused specifically on research datasets
Companies that use it
- IPBES
- Harvard Medical School
- NIH (NCCIH)⁵
- PLOS One
Full analysis
Based on 40+ public sources: official Zenodo docs, university guides, Reddit threads, and one GitHub moderation incident.
Free CERN-run repository that mints DOIs for research. Great for citability; wrong for sensitive data.
Methodology
Based on 40+ public sources: official Zenodo docs, university guides, Reddit threads, and one GitHub moderation incident.
Sources
- Zenodo — official sitezenodo.orgofficial
- Zenodo Infrastructureabout.zenodo.orgofficial
- Zenodo Policiesabout.zenodo.orgofficial
- OpenAIRE Zenodo guideopenaire.euofficial
- NIH preferred repositoriesnccih.nih.govnews
- Reddit r/Physics on Zenodo credibilityreddit.comreview
- Reddit r/CERN stats pipeline complaintreddit.comreview
- review
- NIH guidance on sensitive datahelp.zenodo.orgofficial
- Generalist repositories comparisonguides.lib.utexas.edunews
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