For the past few years, Come for the tool, stay for the network has been in vogue as a theory of consumer startup product development. Chris Dixons January 2015 post popularized the idea*, and its frequently cited in industry discussions and by investors.

Why does this idea have so much appeal? There are several reasons:

  • Its much easier to build a good single-user tool versus a brand-new multi-person network/social product. A software tool with a clear one-user ROI doesnt need to solve the cold start/chicken-and-egg problem of building a network.
  • Come for the tool, stay for the network gives founders a confident vision of traction and getting to scale. It a compelling rationale for optimism (including for marketing) once we get a bunch of engaged people using our single-player tool, we can naturally [somehow] connect them into a network.
  • Very few startup founders are good social system designers, so the idea that you can (and in fact should) punt on building your network is reassuring. Work on the hard thing later!

But as Ive spent more time around consumer products, Ive come to the view that this theory is overstated and over-relied upon by entrepreneurs and investors.

Many consumer product startups have tried the tool-then-network approach, but its difficult to think of any big successes. Building a social product is almost always more challenging than building a great single-player tool, and if your initial product doesnt include crucial, integrated social functionality, you probably wont succeed in building a strong network down the road; youll either fail altogether, or at best build a weak network.

Internet system design is extremely difficult; only a handful of founders/teams have pulled it off over the past 10-15 years. Every great consumer social product started as a network with important social functionality included from the start: Facebook, Twitter, Instagram, Snapchat, LinkedIn, WhatsApp, Quora, Gmail, Yelp, Wikipedia, Pinterest social/networking features defined these products from Day 1.

Building a great network does matter in establishing a sustainable competitive advantage.

Proponents of the Come for the tool, stay for the network theory sometimes indulge in revisionist product history. Instagram started as a photo filter tool wrong; sharing and following was critical from the beginning. Facebook started as a digital student directory wrong; the social friend-to-friend network was key from the start.

And its not just startups that have relied on the toolnetwork hypothesis. Google (many examples; e.g. Buzz), Apple (Ping) and Dropbox (Carousel) have all tried to build networks after-the-fact, without much success. And Microsoft hasnt been able to build any consumer network products starting with their massive base of Office and Windows users. So even with a huge number of users who love your software/service, that doesnt mean youll be able to connect them into a network.

Counter-examples (i.e. where companies have turned good tools into good networks)? There are some, but its hard to think of cases where really strong networks were built: Imgur, certain fitness tracking apps, Kindle/Goodreads, Zynga games (the network enables leader boards and trading, but, ultimately, when the game gets old, people stop playing it, despite the network). Also perhaps Medium its a very good blogging tool with a good community; but whether its a strong network remains unclear, given the level and value of social interactivity.

Many failures and disappointments in consumer interactive technology occur because founders/investors believe that a valuable, scalable network is just a short jump from a great tool.

And building a great network does matter a lot in establishing a sustainable competitive advantage. You could argue that in the modern history of consumer tech products, the only products that have built a defensible advantage without establishing a network were backed by extraordinary institutional knowledge/resources e.g. Apples hardware, Googles ranking, YouTubes database of nearly every video ever made post-internet (and even YouTube is coming under nontrivial pressure from Facebook these days), etc. Everything else in consumer technology seems to reduce to perfect competition if the market is valuable enough for anyone to care.

*Andrew Chen made a similar point in his March 2014 post.

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