Recs.
Updated
SpecsUpdate
Pros
Pro Intelligent categorization
Inbox tries automatically bundling similar messages together. For example, Inbox will create bundles for travel information, receipts, promotions as well as group messages temporally. It enables also managing these bundles of messages together - they can all be swiped away together.
Pro Surfaces important information from messages
If an email contains pictures, flight information, reservation at a restaurant, attachments, links, dates, phone numbers and other information that the application recognizes, it will surface that information in its main view. These items can be viewed and interacted with without having to open the message itself. It allows finding and taking action on the important email information quickly.
Pro Trips Bundle
Centralized "folder" for trip info such as airline, hotel, and rental car reservations. Similar to Google Trips.
Cons
Recommendations
Comments
Flagged Pros + Cons
Pro Can add personal note to emails
When you pin an email, there is a space for a reminder or short note - very useful when you have a long email chain and can't remember what the key point is!
Con Doesn't yet work with Google Apps
There is no support yet for business users who use Google Apps. Making Inbox a personal account affair.
Out of Date Pros + Cons
Con Power hungry
A fairly common complaint is that Google Inbox eats up battery extremely fast.