SciVal
Elsevier's research-performance analytics, built on Scopus.
Tier 3 ToolsSubscription
Research Database Directory
Every research database, reviewed.
Silvi.ai
Screening and extraction built for meta-analysis and HTA submissions.
Tier 3 ToolsSubscription
Undermind
Deep, agentic literature search — thorough where keyword search is shallow.
Tier 3 ToolsFreemium
Unpaywall
The one-click route to a legal free copy — and the open-access backbone behind other tools.
Tier 2 ToolsFree
VOSviewer
Free software for mapping bibliometric networks.
Tier 2 ToolsFree
WorldCat
The union catalog of the world's libraries — find who holds a book or item, and where.
Tier 2 ToolsFree
Zotero
The free, open-source reference manager most researchers already have — and underuse.
Tier 2 ToolsFree
ROR
A persistent ID for every research organization — ORCID for institutions.
Tier 3 ToolsFree
Scholarcy
Auto-summarize any paper into a structured flashcard.
Tier 3 ToolsFreemium
Sciety
The fastest way to see whether a preprint has had expert eyes on it.
Tier 3 ToolsFree