Joseph Smarr shares results of a Plaxo/Google hybrid OpenID/OAuth "two-click signup" experiment at the OpenID Design Summit at Facebook on February 10, 2009.
19. Results of the Open Stack
“Two-Click Signup”
Experiment
Joseph Smarr, Plaxo
February 10, 2009
20. Goal of the Experiment
Prove that Open Stack onramping could
be strictly better for all parties
• Better for the user
• Better for the Provider
• Better for the Relying Party
21. Hypotheses
• A “Hybrid OpenID/OAuth” approach could create
a better user experience, with fewer round trips
and reduced latency
• Signup flows for Gmail invitees could be further
optimized, because Plaxo knows it’s a Google user,
likely in a signed-in state
• Getting consent to access the user’s address book
up front would increase import rates, which would
drive multiple downstream benefits
22. Approach
• Implement a “two-click signup” flow completely
optimized for Gmail invite case
• Keep the technology hidden under the hood
• Change as little of the post-sign-up flow as possible
• Ship fast, monitor, iterate
• Send 50% of English/U.S. Gmail invitees through the
flow; other half are the “control”
• Turn it off after 1,000 people go through (unless the
results are rocking)
46. Synopsis
So we get:
• Higher conversion rate
• Higher import rate
• More connections per user
• No drop-off in return visits
In other words, our business guys won’t
let us turn it off!
47. Synopsis
We proved that Open Stack onramping
can be strictly better for all parties
• Better for the user: High success rate with no
password anti-pattern
• Better for the Provider: Happy users and no
scraping
• Better for the Relying Party: Higher conversion
rate; greater connection density