Rearden Commerce announced new or expanded partnerships with TripAdvisor, SeatGuru and SilverRail Technologies.

TripAdvisor will provide hotel ratings and traveler reviews, and SeatGuru will contribute detailed airline seat maps and information on inflight amenities. The SilverRail deal will allow users "to book multiple rail suppliers from a single platform," adding rail options in the United Kingdom and, in 2012, Canada's Via Rail to existing Amtrak functionality.