BonusCeiling

BonusCeiling answers one question: is this credit card's sign-up bonus a good deal right now, or has it been higher? For 50 US personal and business cards from 9 issuers, it puts today's public offer next to the highest public offer we've found for that card, with bonus history and sources. It also has an eligibility checker for issuer rules like Chase 5/24, a minimum-spend calculator, "best time to apply" pages, side-by-side comparisons, and a free weekly email when cards hit a record. Free, no signup. A side project by Tyler Kelly.