• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
YCombinator

Former Y Combinator Partner Garry Tan on What Too Many Startups Get Wrong

By
Polina Marinova
Polina Marinova
Down Arrow Button Icon
By
Polina Marinova
Polina Marinova
Down Arrow Button Icon
August 3, 2016, 3:20 PM ET
Courtesy of Garry Tan

In 2008, Garry Tan co-founded blogging platform Posterous, a Tumblr competitor that allowed its users to post content via email. The company raised more than $10 million in venture capital before getting acquired by Twitter in 2012. Twitter shut it down just one year after the acquisition.

Immediately after, Tan decided to launch a new (but similar) version of his old site. He created Posthaven, a $5 per month email-to-post blogging service, and managed to migrate his old users’ content onto the new platform. The site promises it will never get acquired or shut down. (“We’re as sick as you are to have to switch services every few years, or worry about running your own servers and getting hacked all the time,” the homepage reads.)

For nearly five years, Tan was a partner at startup accelerator Y Combinator where he helped early-stage founders build their businesses. He left the investment firm in November “to take a break and plan for my next adventure.” After a few months of living in Spain with his wife and four-month-old child, he returned to the U.S. to focus on Posthaven.

On Wednesday, the founder-turned-angel-investor participated in a live chat on the site Product Hunt where he discussed foreign investment opportunities and shared the one question he always asks startup founders.

On the importance of having the right business idea

“When I first started investing I was almost entirely focused on the team — product, design, engineering, that’s what mattered. The idea would come and go, but the team would be the primary reason why a product or service would live or die.

“I’ve seen too many really really talented brilliant teams march off in the wrong direction and never switch direction that now I do believe it takes both a fantastically talented, hard working team that has a true north— an internal product compass that allows them to build and ship product and then BE RIGHT. Being right is important. Too many great teams march off saying ‘if we build it they will come’ and then never are able to change the idea towards something that people really want.”

Related: First-Time Tech Founder On Starting a Company: ‘You Will Feel Incompetent’

On his favorite question to ask founders

“The most interesting question to ask is ‘Why are you working on this?’ Because everyone has some story, and truly new things usually come from some sort of insight that nobody else has. Ryan Petersen started Flexport because him and his brother had to do a ton of import/export for a prior super profitable Internet business they started— I think it was importing hot tubs from China and selling them at massive profit!

“The hardest part about the startup world is that it’s become a lifestyle, where it’s just a thing you do, and then you cast about for present-to-hand problems like, Oh, I don’t travel enough, or I wish I could share pet photos easier. Those are just the first order problems, and there are so many people who try them already that it’s almost safe to say— nah, if it was going to work, someone would have already done it. I say “almost” only because the business is so volatile that the second we safely say it can’t be a good business, someone goes and does it. :-)”

On the best early-stage investment opportunities outside of the U.S.

“Having visited China recently, I’ve been blown away at the number of real consumers who are now Internet-connected and have this always-on computer in their pockets. The demographics of that country are staggering — a huge set of new consumers who don’t have existing behavior to replace. On-demand businesses are perfect there because if you’ve ever been to a restaurant in China you’ll notice there are dozens if not 100 people running around in a given place. There are a LOT of people, and they all need jobs. In the United States there is a lot less wealth inequality so operationally-intensive people businesses (e.g. all on-demand, really) are an order of magnitude less profitable.”

About the Author
By Polina Marinova
See full bioRight Arrow Button Icon

Latest in

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in

Big TechSocial Media
A court just ruled that tech addiction is real—and dangerous. It could be Meta and YouTube’s Big Tobacco moment
By Kristin StollerMarch 25, 2026
28 minutes ago
C-SuiteFood and drink
‘I didn’t want anybody shooting me’: Five Guys CEO gave away $1.5 million bonus to employees over botched BOGO burger birthday celebration
By Catherina GioinoMarch 25, 2026
39 minutes ago
EconomyHiring
‘Don’t leave’: the remote work guru who nailed the labor market during the Great Resignation offers job advice for 2026
By Marco Quiroz-GutierrezMarch 25, 2026
52 minutes ago
Jack Fusco, chief executive officer of Cheniere Energy, at the CERAWeek by S&P Global conference in Houston.
Energyliquified natural gas
U.S. natural gas exporters literally answer Asia’s calls for ‘help’ from the Iran war, but aid can’t come overnight
By Jordan BlumMarch 25, 2026
52 minutes ago
BankingSoFi
A notorious short-seller unloaded on SoFi. The stock shrugged it off
By Jeff John RobertsMarch 25, 2026
53 minutes ago
Warner gestures
AIAmerican Politics
New college grad unemployment will spike to 35% in 2 years, senator warns, forcing ‘Dario, Sam’ to quit AI fear-mongering
By Jacqueline MunisMarch 25, 2026
2 hours ago

Most Popular

Magazine
The youngest-ever female CEO of a Fortune 500 company is fighting Trump's cuts to keep Medicaid strong
By Fortune EditorsMarch 24, 2026
1 day ago
Commentary
The Treasury just declared the U.S. insolvent. The media missed it
By Fortune EditorsMarch 23, 2026
2 days ago
Success
Palantir’s billionaire CEO says only two kinds of people will succeed in the AI era: trade workers — ‘or you’re neurodivergent’
By Fortune EditorsMarch 24, 2026
1 day ago
Energy
Nobel laureate Paul Krugman calls it 'treason': $580 million in suspicious oil futures traded minutes before Trump's Iran reversal
By Fortune EditorsMarch 24, 2026
1 day ago
Success
The job market is so bad that ‘reverse recruiters’ are charging $1,500 a month just to help people look for jobs
By Fortune EditorsMarch 25, 2026
13 hours ago
Success
JPMorgan has started monitoring the keystrokes, video calls, and meetings of its junior investment bankers—and they say it's for employee well-being
By Fortune EditorsMarch 24, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.