Routehappy looks to compile most flight travel data ever

Routehappy is attempting to do something that no other flight search aggregator does: assign an experience score to every single flight and every aircraft and airline in one place. Even if you’re an airline in Burma without a website.

Triposo makes a travel guide for iPad and smartphone toting users

Triposo, a maker of smart downloadable travel guides, has updated its app to version 2.0, which allows users to bookmark places on their iPad and then retrieve them on their iPhone or Android device. They can also create a journal of their travels while offline.

Last-minute hotel app Hotel Tonight makes its first acquisition: PrimaTable

Hotel Tonight says it plans to acquire fellow San Francisco startup PrimaTable. While PrimaTable’s area of expertise is the high-end restaurant business, Hotel Tonight says it plans to put the company’s engineers to work improving its own platform that helps hotels advertise their last-minute room availability.

Irrive turns social photos and checkins into an instant trip scrapbook

With so many different photo and social networks out there, our digital memories are usually all over the place and out of sync on a variety of different services. Irrive gathers these things into a single product that makes it easy to share single events across the web.

CouchSurfing raises $15M to build a human travel network

CouchSurfing, a former non-profit that helps travelers find a place to stay, has raised a $15 million Series B round, led by General Catalyst Partners. The money comes a year after it raised $7.6 million and incorporated with a B Corp certification.