The document summarizes a user engagement teardown analysis of Expedia and Priceline's email marketing campaigns. It provides timelines showing the user's activities and the emails received from each company over 3 weeks. Expedia sent more personalized, behavior-based messages while Priceline focused on promotional blasts regardless of user interest. The analysis concluded Expedia prioritized mobile apps and social media while Priceline emphasized lowest price guarantees but had inconsistent branding.
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• Everything you see here (and more) can be
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teardowns at: iterable.com/teardown
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4. What is a “User Engagement Teardown?”
We analyze an user engagement over a defined period post-signup.
• We offer constructive evaluation and feedback.
• We cover all types of B2C businesses: e-commerce, marketplaces,
media, politics, etc.
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5. Background on Expedia and Priceline
Expedia and Priceline are two leading travel
booking websites in the U.S.
• Expedia, founded in 1996, operates 200
additional travel booking websites, including
Travelocity, Orbitz, Trivago, and Hotels.com.
• Priceline, founded in 1997, is a subsidiary of
The Priceline Group, which also owns web
properties, such as Kayak, OpenTable and
Booking.com.
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6. What We Did
Signed up and received messages over 3 weeks between June — July 2017
We escalated activity over time:
• Completed user profiles
• Downloaded mobile apps
• Searched for travel deals
• Abandoned shopping carts at checkout
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8. User Engagement Timeline
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MessagesUserActivity
We’ll show you what we (the user) did here…
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
9. User Engagement Timeline
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MessagesUserActivity
We’ll show you what we (the user) did here…
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
…and the messages we received here.
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
10. User Engagement Timeline
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MessagesUserActivity
We’ll show you what we (the user) did here…
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
…and the messages we received here.
Activities and message types are
color coded as shown in this key.
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
11. Now let’s look at Expedia and Priceline’s user
engagement.
First, Expedia…
12. The Expedia User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
13. The Expedia User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
After creating a new account, we received
a welcome email with CTAs to view
member pricing & download the app.
14. The Expedia User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
On Day 6, we received a “limited-time
offer” which included a live countdown
clock for a 48-hour sale.
15. The Expedia User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
This promotional blast was sent around
8:30 a.m., prior to our travel search.
16. The Expedia User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
The next day, however, triggered an email related
to our search, with the subject line, “Heading to
Los Angeles? Let us help plan your trip.”
17. The Expedia User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
On Day 9, we received another promotion to, “FLY
from San Francisco and save!” Although this was
a nice instance of personalization, it was not
related to our app download.
18. The Expedia User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
We then received three messages about flight deals,
a special sale and a 50% off discount. Only the first
blast was personalized to our preferred airport.
19. The Expedia User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
We were sent the exact set of blasts
one week later, with only slight
changes to copy and creative.
20. The Expedia User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
On Day 16, we also received a
promotion for 15% off select hotels.
The coupon code, 15SUMMER, was
included in the subject line.
21. The Expedia User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
Lastly, the cart abandonment email
we received the next day was the
same message that was sent on Day 7.
23. The Priceline User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
24. The Priceline User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
We received a welcome email with a
strange CTA to “Create an Account,”
one day after we already did so.
25. The Priceline User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
Five days later, we received our first
blast, promoting a 48-hour sale with a
code to earn an extra 7% off “express
deal hotels.”
26. The Priceline User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
Five days later, we received another
promotion for San Francisco hotels,
which was not related to our travel
search or app download.
27. The Priceline User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
On Day 13, we received two emails within 30 minutes of
each other. The first promoted another 48-hour sale,
while the second offered hotel deals in Emeryville, a Bay
Area city in which we neither lived nor worked.
28. The Priceline User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
In the following days, Priceline sent three
more blasts, offering generic deals on flights,
hotels and cruises, respectively.
29. The Priceline User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
Finally, we received two additional blasts
with deals on rental cars and 4-star hotels.
30. The Priceline User Engagement Timeline
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MessagesUserActivity
Message TypeActivity Type
Blast
Transactional
Triggered
Desktop Mobile
SMS/Push
Created new account
Downloaded app
Searched for travel deals
Days from
start: 10 11 12 13 14 15 16 17 18 19 20 211 2 3 4 5 6 7 8 90
Searched for travel deals
Completed user profile Abandoned cart
None of these emails seemed to be triggered
from our activity on desktop or mobile.
31. Frequency Takeaways
During the 3 weeks, Expedia and Priceline differed slightly in the
frequency of messages.
• Expedia: 12 emails, 0 mobile messages
• Priceline: 10 emails, 0 mobile messages
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32. Differing Priorities
Expedia sends more behaviorally-based messages, as seen in its cart
abandonment emails.
Priceline prioritizes promotional blasts for all its product offerings,
regardless of demonstrated interest.
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Inclusion of ads and upsell opportunities
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Calls to action to download mobile app and
follow brand on social media
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Dynamic content, like this countdown clock
for a 48-hour sale.
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These are three standard Priceline
emails (as depicted on Gmail).
You’ll notice…
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Inconsistent branding and email design
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Strange calls to action to create an account
(already completed) and report issues (not an
ideal attention grabber).
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Animated backgrounds, like these
festive 4th of July fireworks.
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Focus on “guaranteed” lowest
prices on all product offerings.
44. Content Takeaways
Each company’s content reflects its approach to travel booking.
Expedia:
• Includes mobile app and social media buttons
• Offers advertising and upsell opportunities
Priceline:
• Asserts lower prices than competitors
• Promotes wide range of travel offerings
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45. Recommendations
Both companies could improve their personalization by sending
messages based on real-time user behavior. They also need to prioritize
mobile messaging by coordinating across push and SMS.
Expedia could enhance its promotional emails by dynamically
segmenting users by level of engagement.
Priceline could improve its triggered content by sending a timely
welcome series and customized cart abandonment campaigns.
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46. If you liked this teardown…
You’ll enjoy the others! View them all by visiting: iterable.com/teardown
Join the discussion on Twitter @Iterable, using #UEteardown
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