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Open Source as a Business (PyCon SG 2014)
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David Cramer
June 21, 2014
Technology
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Open Source as a Business (PyCon SG 2014)
David Cramer
June 21, 2014
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Transcript
OPEN SOURCE David Cramer twitter.com/zeeg AS A BUSINESS
I work at Dropbox
but this is a story about Sentry
None
None
It started with a "How do I.."
django-db-log (2008)
(so ugly that we have no screenshots)
Basically awful, yet DISQUS found value in it
django-sentry (2010)
None
Still semi-awful, but progress!
Sentry (2011)
None
Finally convinced someone better at design to help
Sentry (Today)
None
Maintained by the Community
None
The company maintains clients in PHP, Python, Node, JavaScript, Java,
and Ruby
Realistically we only write Python and JavaScript
An unfortunate truth
None
All is not lost!
A large ecosystem of developers Raven.NET chef-sentry-handler heka-py-raven logging (R)
metlog-raven nagios-sentry pyramid_sentry raven-asc3 raven-cfml raven-cpp raven-csharp raven-erlang raven-go raven-grails raven-java raven-js raven-node raven-objc raven-osx raven-php raven-python raven-ruby raven-sh raven-ssas sentry-assign sentry-bitbucket sentry-campfire sentry-facebook sentry-github sentry-groveio sentry-hipchat sentry-irc sentry-irccat sentry-jira sentry-jsonmailprocessor sentry-notifico sentry-notifry sentry-pivotal sentry-plugin-ipaddresses sentry-sprintly sentry-sprunge sentry-trello sentry-youtrack symfony-amg-sentry-plugin
The value of open source is not in others maintaining
your code
The community builds things we cannot or will not build
ourselves
Companies get value in recruiting efforts and visibility in the
technology world
It should take minimal effort to convince a company of
open source
Most of my work at Dropbox is completely open source
because its only beneficial
On To Business
Why start a company?
"You should create an AddOn out of Sentry" - @craigkerstiens
(Heroku)
"Beer money? That can't be that hard!" - Overconfident me
Three months later I spent Christmas building @getsentry on Heroku
While waiting for Heroku's AddOn validation we decided we could
collect money using Stripe
Two days later we finally had our first paying customer
(Feb 28, 2012)
Shout out to @mattrobenolt
(who also wrote raven-js and raven-node)
(and became an easy hire for Disqus)
Our Guiding Principals
#1: Nothing is Free
We must create a sustainable hosted platform, but always remember
people can host it themselves
#2: Don't Over Charge
We bill based on what costs us money There is
no per-seat, or per-project pricing
#3: Open Source First
We will not fork Sentry and the only private code
is our subscription management and billing
#4: Our Ideas are Best
Listen to feedback, but never compromise the platform by adding
features just because they're requested
"Lean"
Early on our entire mission was simply "Don't spend any
money"
If you continually take a loss it's hard to prove
that it's worth driving forward
Heroku helped us get launched by covering our bill for
the first three months
SoftLayer put us into their incubator program giving us $1,000
in credit per month
Most importantly we were charging from day one
Open Source is Hard
What your community wants and what a business needs are
usually different
We need to manage subscription quotas but the self-hosted version
probably doesn't care
We end up with a very large amount of extension
points so @getsentry can hook public APIs
At times we just straight up add tooling to Sentry
assuming no one will ever use it
Catering to Customers
We try to build a product that we love which
we believe creates a product our users love
It doesn't matter whether you're a paying customer or you
self-host — users are users
Our belief is that the care we take with our
product leads to a successful viral and organic growth
Which means we get to build an awesome product that
anyone can use without restrictions
We're Not a Real Company
We built Sentry at DISQUS entirely because we had problems
we wanted to solve
It's hard to think of it as a business because
it feels like we're still just hacking on open source
The entire time my co-founder and myself have been full-time
employees at other companies
We spend lots of weekends and evenings "working" on @getsentry
That time spent has made some great things possible both
for DISQUS and contributors
We get to blow the money on fun things, like
sponsoring events, picking up the bar tab, etc.
"If you do what you love you'll never work a
day in your life"
Thank You!