1
OpenTrials
opentrials.netAlso covers datasets and open data · same kind of website
The archived OpenTrials project aimed to locate, link, and share publicly accessible data and documents about clinical trials.
Alternatives
The Best hadoopilluminated.com Alternatives in 2026
24 alternatives1 free · 0 open source
Looking for something like hadoopilluminated.com? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan.
About hadoopilluminated.comhadoopilluminated.com/hadoop_illuminated/Publi…
VisitHadoop Illuminated includes a chapter listing publicly available big data sets.
Top picks at a glance
First suggestionOpenTrialsThe archived OpenTrials project aimed to locate, link, and…Free or freemium optionLXcatLXcat lets users browse and download plasma data, use…Another optionSAFER-DataSAFER-Data provides searchable and sortable access to…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | OpenTrials | — | Not stated | Web |
| 2 | SAFER-Data | — | Not stated | Web |
| 3 | GeneWeaver | — | Not stated | Web |
| 4 | Basis Set Exchange | — | Not stated | Web |
| 5 | Research Vessel Observation Database | — | Not stated | Web |
| 6 | HUGO Gene Nomenclature Committee | — | Not stated | Web |
| 7 | data.world | — | Not stated | Web |
| 8 | data.meudon.fr | — | Not stated | Web |
| 9 | Forschungsdatenzentrum des Bundesamtes für Migration und Flüchtlinge | — | Not stated | Web |
| 10 | CosmoSim | — | Not stated | Web |
All hadoopilluminated.com alternatives
2
SAFER-Data
eparesearch.epa.ie/safer/dataAndResources/brow…Also covers datasets and open data · same kind of website
SAFER-Data provides searchable and sortable access to publicly available environmental research data resources.
3
GeneWeaver
geneweaver.orgAlso covers datasets and open data · same kind of website
GeneWeaver provides tools to manage, search, curate, and analyze gene sets and related projects.
4
Basis Set Exchange
basissetexchange.orgAlso covers datasets and open data · same kind of website
The Basis Set Exchange provides downloadable basis sets for quantum chemistry in formats including NWChem and Gaussian.
5
Research Vessel Observation Database
opensci.aori.u-tokyo.ac.jp/cruise-en.htmlAlso covers datasets and open data · same kind of website
The Research Vessel Observation Database provides publicly available observations collected by Japanese research vessels.
6
HUGO Gene Nomenclature Committee
genenames.orgAlso covers datasets and open data · same kind of website
The HUGO Gene Nomenclature Committee provides approved human gene nomenclature and publicly accessible download files.
7
Also covers datasets and open data · same kind of website
data.world provides an enterprise data catalog for discovering metadata and developing data products and analytics.
8
data.meudon.fr
data.meudon.frAlso covers datasets and open data · same kind of website
Meudon's data portal brings together information about the city in one place for public access and reuse.
9
Forschungsdatenzentrum des Bundesamtes für Migration und Flüchtlinge
bamf.de/DE/Themen/Forschung/Forschungsdatenzen…Also covers datasets and open data · same kind of website
BAMF’s research data center provides migration and integration data for research, including register and survey data.
10
CosmoSim
cosmosim.orgAlso covers datasets and open data · same kind of website
CosmoSim provides results from cosmological simulations, including MultiDark and Bolshoi projects and galaxy catalog data.
11
ESS-DIVE
ess-dive.lbl.govAlso covers datasets and open data · same kind of website
ESS-DIVE supports searching and submitting environmental systems science data, with guidance and news about its research data infrastructure.
12
Canada Open Data portal
ouvert.canada.ca/fr/donnees-ouvertesAlso covers datasets and open data · same kind of website
The Government of Canada provides guidance for using and publishing open data and information.
13
DARWIN
godac.jamstec.go.jp/darwin/en/index.htmlAlso covers datasets and open data · same kind of website
DARWIN publishes observation data and sample information from JAMSTEC research vessels and submersibles, with cruise and dive information.
14
International Service of Geomagnetic Indices
isgi.unistra.frAlso covers datasets and open data · same kind of website
ISGI provides geomagnetic indices endorsed by IAGA, with tools to view and download data.
15
Montréal Portail Donnees Ouvertes
donnees.montreal.caAlso covers datasets and open data · same kind of website
Montréal's open data site lets visitors search municipal datasets and browse topics, news, and applications.
16
Handbook of Basic Atomic Spectroscopic Data
nist.gov/pml/handbook-basic-atomic-spectroscop…Also covers datasets and open data · same kind of website
NIST’s Handbook of Basic Atomic Spectroscopic Data provides reference data maintained by its Physical Measurement Laboratory.
17
Data and information Amsterdam
data.amsterdam.nlAlso covers datasets and open data · same kind of website
Amsterdam’s municipal data site provides current city information and lets visitors search streets, buildings, public spaces, map layers, and datasets.
18
Martha's Vineyard Coastal Observatory
mvco.whoi.eduAlso covers datasets and open data · same kind of website
The Martha’s Vineyard Coastal Observatory shares current conditions and downloadable wave, temperature, pressure, wind, and tide data.
19
eData: the STFC Research Data Repository
edata.stfc.ac.ukAlso covers datasets and open data · same kind of website
STFC eData is a digital archive that collects, preserves, and provides research data produced or collected by STFC staff.
20
Maelstrom Catalogue
maelstrom-research.org/page/catalogueAlso covers datasets and open data · same kind of website
The Maelstrom Catalogue supports discovery of epidemiological studies and research networks, including information about collected and harmonized data.
21
Also covers datasets and open data · same kind of website · free
LXcat lets users browse and download plasma data, use online calculations, and access data categories and contributor information.
22
GRID3 DATA HUB
data.grid3.orgAlso covers datasets and open data · same kind of website
The GRID3 Data Hub offers tools to visualize, analyze, and download data on population, settlements, boundaries, infrastructure, and services.
23
UK-AIR
uk-air.defra.gov.uk/dataAlso covers datasets and open data · same kind of website
UK-AIR's data archive provides measured air monitoring data, statistics, and preformatted files for download.
24
Datenkatalog Kanton Wallis
vs.ch/de/web/sstp/sstpAlso covers datasets and open data · same kind of website
The Valais statistical and financial equalization service coordinates statistical surveys and provides information to data users.
No alternatives match this filter.
Alternatives to similar tools
data.world24 alternativesCosmoSim24 alternativesdata.meudon.fr24 alternativesDARWIN24 alternativesESS-DIVE24 alternativesForschungsdatenzentrum des Bundesamtes für Migration und Flüchtlinge24 alternatives
What is the best alternative to hadoopilluminated.com?
Based on features, tags and platforms, the closest alternatives to hadoopilluminated.com are OpenTrials, SAFER-Data, and GeneWeaver.
Is there a free alternative to hadoopilluminated.com?
Yes. LXcat is free or offer a free plan.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative