Products
Top-up Pack
300 credit (one-time) No subscription required, can be stacked with Free/Pro Valid for 30 days Usable for search, AI summary, and PDF open/download when available Pro-only export not included
$9.00Buy now
litsource pro
Everything in Free, plus
500credit per month Advanced semantic search Export all formats (RIS, EndNote) Search history Priority support
$119.88Buy now
litsource pro
500credit per month Advanced semantic search Export all formats (RIS, EndNote) Search history Priority support
$12.99Buy now