The Citi Double Cash Card does occasionally offer a sign-up bonus though it is not part of its standard offer. Currently, the Double Cash card is not offering a sign-up bonus. The Citi Simplicity Card may be a strong alternative if you're looking to make a major purchase soon and would like to take advantage of a valuable introductory offer of 0% interest on purchases for 12 months from the date of account opening (then 19.24% - 29.99% (Variable)). By directly comparing the Citi Simplicity vs. Double Cash cards, you can see which better fits your needs.