Featured
Literature search
FreeQuery PubMed, OpenAlex, CrossRef, and Europe PMC in one search. Deduplicated, ranked by relevance, export-ready.
The toolkit
Everything you need to publish.
Twenty-two instruments spanning discovery, systematic review, statistics, and manuscript craft.
Most used
Start here.
Featured
Nexus
StudentSystematic review workspace — keyboard-driven screening, AI priority ranking, bulk operations, PRISMA diagrams.
Section I
Discovery
Read the field. Ask better questions. Pick the right journal before you write.
Free
Helix
24/7 methodology guidance from your AI research mentor.
Free
Journal finder
Match your manuscript to target journals.
Free
Journal browser
200+ medical journals, searchable.
Free
PubMed builder
Advanced Boolean queries, step by step.
Section II
Systematic review
Screen references, draft PRISMA, and ship a review without drowning in spreadsheets.
Free
PRISMA flow
Flow diagrams for systematic reviews.
Free
Reporting checklists
CARE, STROBE, CONSORT, PRISMA.
Section III
Methods & statistics
Choose the right test, power the right sample, and draft an ethics protocol that passes.
Free
Stat test selector
Data type in, correct test out.
Free
Sample size
Power analysis, any design.
Student
Results interpreter
Plain-English stats output.
Student
IRB builder
Ethics protocols, generated.
Section IV
Writing & publishing
Section-by-section guidance, cover letters, reviewer rebuttals — and a filter against predators.
Student
Writing wizard
IMRAD section-by-section guide.
Student
Cover letter
Journal submission letters.
Student
Reviewer response
Point-by-point rebuttal drafts.
Free
Predatory checker
Spot fake journals fast.
Free
Manuscript editor
Write with citations built-in.
Open
Section V
Fundamentals
Assess, learn, and build vocabulary — the slower work that makes the faster work possible.
Free
Skill assessment
20-question research readiness quiz.
Free
Study design selector
Find the right design for your question.
Free
PICO builder
Structure clinical questions cleanly.
Free
Research glossary
70+ terms, English + Arabic.
Free
Research pathway
Step-by-step learning modules.