18.1
Consensus is an AI workspace and academic search engine for scientific research, available on the web, Android, iOS, and as an extension.
Free planAndroidiOSWeb
Best Research Paper Discovery Tools in 2026
Research paper discovery tools help you locate academic papers and related records through services such as websites, APIs, browser extensions or self-hosted software. Before choosing one, check Android access alongside web, iOS, extension and API support. Compare whether a free plan, free trial or open-source code fits your reading and research workflow.
28.1
SciSpace is a platform for discovering, analyzing, and writing scientific literature.
Free planAndroidiOSWeb
37.9
OpenAlex is an open catalog of scholarly research for people who need to find, query, or work with research records.
Free planOpen sourceWebAPIExtension
- 4
Elicit
Elicit is an AI research assistant designed to help researchers work more evidence-first.
Free planWebAPI7.0From $11 a month - 5
CORE
CORE is a multidisciplinary search service for open-access scholarly work collected from repositories, preprint servers, and journals.
Free planWebAPIExtensionSelf-hosted6.9Free plan - 6
Scite
Scite helps researchers discover and evaluate scientific literature by showing how later studies cite a paper.
Free planWebAPIExtension6.9From $14 a month - 7
The Lens
The Lens is a research discovery and analysis platform connecting patent records and scholarly work.
Free planWebAPI6.9From $1,000 a year - 8
Undermind
Undermind is an AI co-researcher for finding and evaluating scientific literature.
Free planWebAPIExtension6.9From $15 a month - 9
Litmaps
Litmaps is a web-based research tool that uses citation networks and search to help researchers find papers and conduct literature reviews.
Free planWeb6.8From $10 a month - 10
Keenious
Keenious helps students and researchers discover academic work and get AI guidance while reading complex literature.
Free planWebExtension6.7From $10 a month - 11
ResearchRabbit
ResearchRabbit is a web service that analyzes papers users select and recommends related research for literature discovery.
Free planWeb6.7Free plan - 12
Lit Mind Maps
Lit Mind Maps is a web tool for academic literature searches, citation mapping, and research starting drafts, intended for Masters and PhD students.
Free planWeb6.5From $15 a month - 13
PubMed
PubMed is a free resource for searching and retrieving biomedical and life sciences literature.
Free planWebAPI6.2Free plan - 14
Semantic Scholar
Semantic Scholar is a free service for finding and exploring scientific literature, available on the web, through an API, and with browser extensions.
Free planWebAPIExtension6.2Free plan - 15
arXiv
arXiv is a curated research-sharing platform and open-access archive for scholarly articles.
Free planWebAPI6.1Free plan - 16
bioRxiv
bioRxiv is a free online archive for sharing unpublished life sciences preprints.
Free planWebAPI6.1Free plan - 17
Europe PMC
Europe PMC is a free resource for searching and reading life sciences literature, available on the web and through an API.
Free planWebAPI6.1Free plan - 18
Inciteful
Inciteful is a free web tool that uses citation networks to help researchers discover academic literature.
Free planWeb6.1Free plan - 19
Iris.ai
WebAPISelf-hosted6.1 - 20
medRxiv
medRxiv is a free online archive and distribution server for unpublished preprints in medical, clinical, and related health sciences.
Free planWebAPI6.1Free plan - 21
Open Knowledge Maps
Open Knowledge Maps is a free web platform that creates AI-driven visual overviews of research topics.
Web6.1From €480 a year - 22
Paper Digest
Web6.1 - 23
Dimensions
Dimensions is a web-based, multidisciplinary research discovery platform covering publications, datasets, grants, patents, clinical trials, policy…
Free planWeb5.6Free plan - 244.6
- 25
Cerebrum
Web4.6
Choosing well
Check Android and platform access
Look for Android support if you want to search or read from a Xiaomi, Redmi or POCO phone. A web service may work in a mobile browser, while other tools use iOS, an extension, an API or self-hosting.
Confirm the platform you need before creating an account, especially if your workflow moves between phone and computer.
Compare free plans and trials
A free plan is available from tools in this category, while pricing models can be free or freemium. Check what the free tier covers and whether a paid plan is needed for your workflow.
A free trial is also offered by tools on the list. Read the current pricing details before relying on trial access.
Review open-source options
Open-source code is available from tools in this category. If you need to inspect, modify or host the software, check its licence and the self-hosting details.
If code access is not important, compare the hosted web experience and supported phone platforms instead.
Match the tool to your workflow
Compare the breadth of platforms and access methods: web, API, extension, self-hosted, iOS and Android are represented in this category.
Check documentation and freshness before adopting a tool for a long-running project, then choose the access method that suits how you collect and revisit papers.
Questions people ask
Can I use a research paper discovery tool on Android?
Android is a supported platform for tools in this category, but access differs by product. Check whether the service provides an Android app or a mobile-friendly web experience.
Do these tools have free plans?
A free plan is offered by tools on this list. Pricing models include free and freemium, so review the listing before signing up.
Are open-source research paper tools available?
Yes. Open-source code is offered by tools in this category. Check the licence and self-hosting details if you need to inspect or change the code.
Can I try a tool before paying?
A free trial is offered by tools on the list. Trial terms differ, so check the product's current pricing information.
Which platforms are covered?
The listed tools run on web, API, extension, self-hosted, iOS and Android platforms. Confirm the exact options for the tool you plan to use.