đ§ Why now
Having a strong âwhy nowâ certainly gives you a better shot at building a large and enduring business (for the reasons I cover below), but it isnât absolutely essential. Companies like SpaceX, Airbnb, Pinterest, DoorDash, Instacart, Facebook, and Netflix had little if any why now.
Why it matters for startups to have a strong "why now"âand also why it doesn't
Q: Iâm raising money for my startup and I keep being asked, Why now? Whatâs the reason that what Iâm building is only possible now? I donât have a great answer. How important is it to have a âwhy nowâ?
Short answer: Having a strong âwhy nowâ certainly gives you a better shot at building a large and enduring business (for the reasons I cover below), but it isnât absolutely essential. Companies like SpaceX, Airbnb, Pinterest, DoorDash, Instacart, Facebook, and Netflix had little if any why now. But these companies all executed like crazy in a large market, and in many cases succeeded because they rode a new trend later in their life (e.g. Netflix and broadband). Bottom line, if there isnât a great reason why your startup is only possible now, donât despairâyou still have a shot at building a big business, but know that youâll need to work even harder.
Long answer: With the help of a bunch of smart investors, Twitter, and my own research, Iâve collected why nows for dozens of businesses (see below), and through this research, Iâve come to some unexpected conclusions:
- You can build a massive business without an immediate why now
- A why now is helpful because it creates two distinct advantages
- There are five sources of why now
- Your why now can emerge later
- You can still absolutely fail with an amazing why now
Huge thank-you to Sarah Tavel, Ann Miura-Ko, Bill Trenchard, Josh Elman, Alexander Taussig, Garry Tan, Eric Vishria, and everyone who shared their insights in this thread for contributing their wisdom to this post đ


1. A strong why now creates two distinct advantages
Why do investors look for a why now? Because the odds that youâll succeed go up. Investors are bet takers, and they would prefer to place bets where they see a higher expected return.
âThe importance of the âwhy nowâ has a lot to do with the reason venture capital exists. Venture capital works because there is justification for being an unprofitable company at the outset because the opportunity later on is so huge, compounded by the fact that getting in early enables the startup to gain advantage.â
âAnn Miura-Ko, Floodgate Capital
A strong why nowâa change in the worldâopens up one of two major advantages for your startup:
1. It can unlock the ability to provide a 10x better product
- WebGL in browsers: Figma
- Adoption of fast broadband in homes: Netflix, Twitch, YouTube
- Smartphones with accurate GPS, 3G, and release of Google Maps API: Uber and Lyft
- Good enough camera on smartphones: Instagram
- Changes in legality of marijuana: Eaze
- Release of Gmail APIs: Superhuman
- Release of car navigation databases: MapQuest
- Advancements in battery technology: Tesla
2. It can create a new untapped market need
- Acceleration of fintech: Plaid
- Acceleration of e-commerce: Shopify, Etsy, Pinduoduo
- Acceleration of the number of online businesses: Stripe, Google, AWS
- Acceleration of e-sports: Twitch
- Increase in devices per person: Dropbox
- COVID-19: Zoom, Peloton, Clubhouse, Hopin, OnlyFans, etc.
âI think of markets like currents, not whether or not they are big bodies of water. The stronger the current, the higher your chance of success. âWhy nowâ is often a description of a currentâ a macro one. The move to cloud, the employment/cultural trends driving the creator economy, etc. are all tremendous why nows.â
âSarah Tavel, Benchmark
If you can build a 10x better product, and/or discover a growing untapped market need, you could get away without a strong why now. Which brings us to our second point.
2. You can build a massive business without an immediate why now
Prior to this research, I was sure that you needed to have a strong and immediate why now in order to build a large and enduring business. It was instilled in me through everything I learned about investing and starting a company. It turns out this is not necessarily true. Many successful companies had no strong why now when they got started, and instead succeeded mostly through the sheer will of their founders and great execution:
- SpaceX
- Airbnb
- DoorDash
- Instacart
- GitLab
- Cameo
- Duolingo
- TripActions
- Netflix (DVD version)
You could argue that there were macro trends that explain why a DoorDash or an Instacart were only possible in 2013 versus a decade earlier (e.g. increased adoption of smartphones, growing expectation for on-demand services, etc.), but to me, these donât feel fundamental to their success at that moment in time.
âOf course any startup benefits from the tightest definition of why nowâif the company literally couldnât have existed without the âwhy now.â Platform, technology, regulatory shifts are all examples of this. Uber would not have been possible without smartphones + GPS. Salesforce wouldnât have been possible without maturity of web browsers + widespread broadband.
But great companies can also just ride one or more trends to success. The company clearly couldâve existed without these trends but wouldnât have been nearly as successful.â
âBill Trenchard, First Round Capital
One way to think about this is to look at why now in terms of time horizons. The more recent the change, the stronger the current. COVID-19 drove many businesses to new highs (e.g. Zoom, Peloton, Clubhouse). The move to the cloud continues to help spur new businesses, but it has much less of an impact on whether a business succeeds or not. If you can catch an existing large current (e.g. SaaS) and execute like crazy, youâll still have a shot at building a big business.

As Bill points out, so many factors contribute to the success of a startup beyond a why now, including:
- Founders
- Product
- Distribution advantages
- Business model
- Market size
- Unique insights
- Luck
Of the companies with weak why nows above, they each succeeded in large part because they were able to build a 10x better product, irrespective of timing:
- Airbnb: Cheaper and more interesting accommodations
- DoorDash: Better way to get food
- Instacart: Better way to get groceries
- Pinterest: Better way to organize design ideas
- SpaceX: Better and cheaper way to go to space
âAt the highest level, truly disruptive startups typically differentiate or innovate across one or more of three dimensions:
1. Product - Most common thing investors anchor on is product or technology innovation
2. Business model - Less appreciated, the way that a company charges for or monetizes a product or service
3. Distribution - How the product gets in the hands of customers
Just doing one really well will generally lead to success. If you can innovate on two or three simultaneously, you often become a truly transformative company.â
âBill Trenchard, First Round Capital
3. Your why now can emerge later
For many companies, there was no real why now when they got started, but the world changed around them and gave them a huge wave to ride.
âPayPal started as a way to transfer money between PalmPilots, but during the course of building it, just one feature stood out: web payments. The PalmPilot apps were just an excuse to start and build, giving them a chance to discover this bigger opportunity. The random walk to product market fit does happen.â
âGarry Tan, Initialized Capital
Additional examples:
- Netflix, and broadband adoption
- Facebook, and growing digital camera adoption among college students
- Airbnb, and the 2008 recession
- Zoom/Peloton/Shopify/Instacart, and COVID-19
4. There are five sources of why now
Building on the two distinct advantages that a strong why nows bring, it appears that there are five sources of why now:
Unlocks the ability to provide a 10x better product:
- Ubiquity of new technology (e.g. Figma and WebGL, Netflix and broadband, Tesla and batteries)
- Newly available data or APIs (e.g. MapQuest and navigation databases, Superhuman and Gmail APIs)
- Changes in regulation (e.g. Eaze and marijuana regulation, Cerebral and loosening telemedicine restrictions)
Creates a growing untapped market need:
- Change in peopleâs behavior (e.g. Shopify and the rise of e-commerce, Plaid and the rise of fintech)
- Change in peopleâs beliefs (e.g. Coinbase and belief in crypto, Robinhood and the lack of trust in big banks)
When thinking through your own why now, figure out which of these five buckets timing most benefits you. Even better, thereâs more than one.
5. You can absolutely fail even with an amazing why now
âAs an example, a lot of people (me included) thought that there was an inflection point happening with respect to drones back in 2010. I forgot that the FAAâs regulatory hurdles would keep adoption properly in check, so even though we were seeing dramatic changes to product capability and even business model possibilities, there was not going to be exponential increase in adoption until some of the regulatory hurdles were taken down.â
âAnn Miura-Ko, Floodgate Capital
Also:
- Quibi: COVID-19
- Cherry, Homejoy: Adoption of other on-demand apps
Donât expect an incredible why now to save you.
đ Further study
- How to build a breakthrough by Mike Maples, Jr.
- How to build an enduring, multi-billion-dollar business by Sarah Tavel
- Two eras of the internet: pull and push by Chris Dixon
People somehow are cynical about this now but âweb 2.0â was basically the arrival of good CSS engine plus a set of approaches that combined to âwe figured out how to build great software on the webâ. A ton of companies come from that 2004-2006ish period.
— tobi lutke (@tobi) July 15, 2021
And finally, a closing thought from Alex:
âOne reason that we ask the question is something my partner Jeremy Liew likes to call the âHere be dragonsâ effect. Sailors used to explore different corners of the world, but those who went to certain regions never came home. Cartographers would just put dragons on these regions of the map to imply, âWell, we donât know whatâs there. We just know the ships that go there donât come home. So it may as well be dragons!â
For every good idea, there are probably dozens of founders over the years who have attempted to build a company around a similar premise. And most of them are like those ships that never returned. We donât really know what happened to them. We just know they never came back. It follows from there that, if youâre working on an idea, someone probably tried it before and failed, so whatâs different now? Weâll never know what caused the other ships to sink, so letâs at least try to figure out why now is different.â
âAlexander Taussig, Lightspeed Venture Partners
