other than being essentially unusable on mobile/tablet, BamSec is second to none when it comes to efficiently searching through filings and transcripts. really like how it pre-sorts all a company's documents into PRs, 8-Ks, proxies, trancripts, 10-K/-Q, et cetera we also like that you can use screening function that enables searches across multiple companies or company lists
not even comparable. Koyfin would take much much longer to feed new filings than BamSec the only place this beats BamSec is the mobile website, i really hope BamSec can get their act together on that front