1
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.
Alternatives
The Best OpenTrials Alternatives in 2026
24 alternatives
Looking for something like OpenTrials? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms.
About OpenTrialsopentrials.net
VisitThe archived OpenTrials project aimed to locate, link, and share publicly accessible data and documents about clinical trials.
Top picks at a glance
First suggestionHUGO Gene Nomenclature CommitteeThe HUGO Gene Nomenclature Committee provides approved…Another optiondoRiNAThe doRiNA page is archived and preserves links to…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | HUGO Gene Nomenclature Committee | — | Not stated | Web |
| 2 | doRiNA | — | Not stated | Web |
| 3 | Marine Scotland Data | — | Not stated | Web |
| 4 | Slovak Archive of Social Data | — | Not stated | Web |
| 5 | hadoopilluminated.com | — | Not stated | Web |
| 6 | SAFER-Data | — | Not stated | Web |
| 7 | Biological Magnetic Resonance Data Bank | — | Not stated | Web |
| 8 | The Perovskite Database Project | — | Not stated | Web |
| 9 | Research Vessel Observation Database | — | Not stated | Web |
| 10 | Nordicana D | — | Not stated | Web |
All OpenTrials alternatives
2
doRiNA
dorina.mdc-berlin.deAlso covers datasets and open data · same kind of website
The doRiNA page is archived and preserves links to regulator lists and related resources.
3
Marine Scotland Data
data.marine.gov.scotAlso covers datasets and open data · same kind of website
Marine Scotland’s data publishing portal lets visitors search or browse groups to locate marine datasets.
4
Slovak Archive of Social Data
sasd.sav.sk/sk/index.phpAlso covers datasets and open data · same kind of website
The Slovak Archive of Social Data provides a data catalog, search tools, access rules, and documentation for archived social research data.
5
hadoopilluminated.com
hadoopilluminated.com/hadoop_illuminated/Publi…Also covers datasets and open data · same kind of website
Hadoop Illuminated includes a chapter listing publicly available big data sets.
6
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.
7
Also covers datasets and open data · same kind of website
BMRB collects and annotates biological NMR data to make it findable, accessible, interoperable, and reusable.
8
The Perovskite Database Project
perovskitedatabase.comAlso covers datasets and open data · same kind of website
The Perovskite Database Project gathers past and future perovskite device data in a findable, accessible, interoperable, and reusable format.
9
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.
10
Nordicana D
nordicana.cen.ulaval.caAlso covers datasets and open data · same kind of website
The Nordicana D collection provides researchers with freely accessible longitudinal datasets published by the Centre for Northern Studies.
11
MUSE-Wide
musewide.aip.deAlso covers datasets and open data · same kind of website
The MUSE-Wide project page describes a survey of well-studied deep fields and links to its first data release.
12
Uddevalla Municipality Open Data portal
uddevalla.se/psidataAlso covers datasets and open data · same kind of website
Uddevalla's open data page links to Kolada indicators for comparing municipal services and resource use.
13
FAIRequest - transfer unit for data and biomaterials
transfer.ship-med.uni-greifswald.de/FAIRequest…Also covers datasets and open data · same kind of website
FAIRequest handles transfer requests for data and biomaterials, with links to studies, data dictionaries, downloads, and publications.
14
Woods Hole Oceanographic Institution
whoi.edu/what-we-do/understand/dataAlso covers datasets and open data · same kind of website
WHOI links to online data sources from its researchers and lists data repositories across ocean science areas.
15
FLUXNET
fluxnet.org/dataAlso covers datasets and open data · same kind of website
FLUXNET's data page links to information on data availability, policies, variables, processing, and downloads.
16
Verbund Forschungsdaten Bildung
forschungsdaten-bildung.deAlso covers datasets and open data · same kind of website
VerbundFDB helps researchers find, archive, share, and reuse empirical education research data and instruments.
17
datacommons@psu
datacommons.psu.edu/default.htmlAlso covers datasets and open data · same kind of website
Penn State Data Commons supports data sharing, discovery, and archiving, with tools to find data and share research datasets.
18
Open Data Repository of the National Academy of Sciences of Ukraine
opendata.nas.gov.uaAlso covers datasets and open data · same kind of website
DataverseUA is a public repository platform for National Academy of Sciences of Ukraine researchers to deposit, share, and reuse research data.
19
Tomelilla Municipality Open Data portal
tomelilla.se/psidataAlso covers datasets and open data · same kind of website
Tomelilla Municipality makes public information available as open data for anyone to use, reuse, and share.
20
UNESCO Institute for Statistics, Data Centre
databrowser.uis.unesco.orgAlso covers datasets and open data · same kind of website
The UNESCO Institute for Statistics Data Browser lets users filter, visualize, share, and download data and metadata.
21
The Sand Atlas
sand-atlas.scigem.comAlso covers datasets and open data · same kind of website
The Sand Atlas presents 3D models of particles and invites contributors to share additional two- or three-dimensional data.
22
Aston Data Explorer
researchdata.aston.ac.ukAlso covers datasets and open data · same kind of website
Store and share datasets in Aston University's research data repository, Aston Data Explorer.
23
Svenljunga Municipality Open Data portal
svenljunga.se/psidataAlso covers datasets and open data · same kind of website
Svenljunga's open data page links to municipal indicators in Kolada for comparing services and resource use with other municipalities.
24
Reciprocal Net
reciprocalnet.orgAlso covers datasets and open data · same kind of website
Reciprocal Net links a distributed crystallography network with a searchable collection of common molecular structures.
No alternatives match this filter.
Alternatives to similar tools
Marine Scotland Data24 alternativesBiological Magnetic Resonance Data Bank24 alternativesResearch Vessel Observation Database24 alternativesVerbund Forschungsdaten Bildung24 alternativesUddevalla Municipality Open Data portal24 alternativesFLUXNET24 alternatives
What is the best alternative to OpenTrials?
Based on features, tags and platforms, the closest alternatives to OpenTrials are HUGO Gene Nomenclature Committee, doRiNA, and Marine Scotland Data.
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