Search 9 academic databases from one place.

Find papers, open-access copies, citation signals, and source links without login or API keys.

arXivPubMedOpenAlexCrossref Semantic ScholarEurope PMCDBLPPLOS OpenCitations
300M+ Papers Indexed
9 Academic Sources
100% Always Free
0 API Keys Needed

How It Works

Three steps to find academic papers.

1

Search

Type your query — keywords, title, or author. ClickAgent Scholar searches 9 databases at once.

2

Explore

Browse deduplicated results with abstracts, citation counts, source tags, and open access indicators.

3

Access

Open papers on their source site or find legal open access PDFs via Unpaywall. No paywalls.

Supported Sources

Every search queries these databases.

Combined coverage of 300M+ scholarly records.

arXivPhysics, CS, Math, Biology, Finance
PubMedBiomedical — 36M+ citations
OpenAlexGlobal index — 250M+ works
CrossrefPublisher metadata — 150M+ DOIs
Semantic ScholarAI-enhanced — 210M+ papers
Europe PMCLife sciences — 42M+ records
DBLPCS & Informatics — 6M+ publications
PLOSOpen access — 300K+ articles

Why ClickAgent Scholar

Academic search for openness.

Comprehensive

Nine sources, one query. No more tab-hopping.

Open Access First

Unpaywall finds legal OA PDFs automatically.

No Setup

Zero API keys, zero setup. Just type and search.

Citation Data

See citation counts and explore reference networks.

Deduplicated

Duplicate results from different sources are merged into one.

Interdisciplinary

Physics, medicine, CS, social sciences, and more.

Need More Than Search?

Get help from academic experts.

Beyond the search tool, connect with reviewers who can help with thesis corrections, data analysis, research writing, workshops, and digital projects. No monthly fee — pay per task, only when you need it.

01

Research & Academic

Thesis, proposals, statistics, formatting

02

Digital Studio

Websites, dashboards, automation

03

Training & Workshops

AI literacy, SPSS, thesis writing

04

AI & Authorial Refinement

Voice enhancement, text refinement

Opportunity Radar

Find active academic opportunities before deadlines pass.

A separate public directory of scholarships, fellowships, grants, calls, workshops, and academic programs collected for researchers.

Active opportunities, filtered for researchers

Search by category, deadline window, region, audience, and funding status. Expired items are hidden from the default view.

Open Opportunity Radar

About Academic AI Lab

Built for researchers, by researchers.

A platform combining free academic search tools with access to expert reviewers for thesis, research, and digital projects.

Search: Always Free

ClickAgent Scholar is and will remain free — no login, no paywalls, no API keys.

Tools: Pay Per Use

Specialized tools beyond search may carry a small fee. No monthly subscription — pay when you use.

Experts: Per Task

Need thesis help or data analysis? Get a quote from expert reviewers. Pay per task, no recurring fees.

Search 300M+ academic papers for free.