3 hacks that can skyrocket user growth for your new product

Lessons from Slack (and other companies that achieved crazy growth)

Every time I see this gif on the internet, it just BLOWS MY MIND.

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This is the story of Slack’s explosive growth over the past 3 years. For any software business, that growth story is dream state.

As unbelievable as Slack’s growth story is , what’s even more unbelievable is that Slack achieved this phenomenal user growth WITHOUT a dedicated outbound sales team.

Wait, no way right?

Wrong. For the first several years Slack had no salespeople, instead they (and many other companies since) took a product first approach to grow. Letting word of mouth do most of the selling itself.

Here’s how I started using it . Having tried several different enterprise messaging applications in the past, I absolutely despised enterprise messaging software as a category — it that was just too hard to get right! Emails were still a much better way to communicate in my opinion.

And then one fine day somebody in my team asked me to try out this new thing called “Slack”.

Product hack#1: Make on-boarding really really easy

Because why wouldn’t you? After all, You’ve got somebody looking at your homepage, giving you their valuable time.

Here’s Slack’s homepage.

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Slack on-boards you in 3 simple steps

No big signup forms, no unnecessary details, no credit cards . Slack lets people use the platform right away and lets them experience how great the product is. Its a product side “hack” that worked really really well for Slack.

The lesson is simple, if you are building a software product and your success depends on user signups and eventual adoption, you’ve got to spend time thinking through how you’re on-boarding new users or first timers.

Design an on boarding flow such that there is ZERO friction between a potential user looking at your homepage and them being able to test drive it right away. Let them decide for themselves if they want to use your product.

If your product experience is great and one that delights the user, they will generally keep using it . And that’s when you can have them fill out any additional details such as First Name, Last Name Address, Credit Card info, Company information etc. to complete the on-boarding.

Here’s how Slack does it with the uber helpful slackbot — it completes the on-boarding for you in a conversational format. That’s a masterstroke right there, because who wants to fill out forms?

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See ? That is awesome.

To complete my story, I loved how Slack was super simple to use and setup. I loved that their free version also delivered immediate value.

Today Slack is how I communicate with my team 90% of the time. But you probably knew that by now.

Product hack#2: Make sure your product is where the users are

No matter what your app/software might be, its probably designed to be used by people. Guess what? Most people already use scores of different apps, AND most of them also serve as “nodes” in multiple social networks. Why not use this to your advantage? Why not make your product visible on these platforms where your potential customers are already hanging out?

You probably know where I am going with this, but the idea is to make sure that your product or platform has integrations with other 3rd party apps, ones that your target users might already be using. To the user, this makes your platform that much more inviting and sticky. A great product and the right kind of integrations are often enough to get signups and drive app usage . Integrations are especially important if you are new and want to reach and appeal to users.

Strategic integrations also give your new product the much needed visibility and ensure that the people you are trying to get in front of

  1. See that you exist
  2. try your product out because they will not have to leave whatever app they are using

This is also sometimes known as Platform Hacking. Here are some companies you might be aware of that reached their first users via platform hacking.

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Then one day Mark Zuckerberg updated his status to say Spotify was really cool and this happened.

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So you see what a powerful platform integration can do ? Obviously Spotify pioneered the music streaming business and transformed the way music is shared, but that FB platform hack really gave their user base a big nitro. Today, they are well on their way to 100 million active users worldwide.

Ok, so this is borderline illegal — but I am trying to make a point. (I strongly suggest you DO NOT try this ) — but this is what airbnb did to grow.

When airbnb was not the big ‘airbnb’ we know of today they figured out something early. Airbnb wanted to get people who were looking for a place to stay but did not want to stay in hotels, to use their service. Where were these people at ?


Everyone that was looking for a place to stay but did not want a hotel room was looking at Craigslist listings. Craigslist had a massive user base. If only airbnb could somehow post user listings to Craigslist , that would expose their service to millions of people.

Except Craigslist did not have a public API and there were no official integration endpoints. Airbnb’s figured out another way.

With a clever url manipulation hack airbnb found a way to post their listings on Craigslist, so that on clicking the listing a Craigslist user would be redirected straight to airbnb’s website where they could complete the booking. Here’s how they executed it.

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source: https://growthhackers.com/growth-studies/airbnb

Given Craigslist had ZERO UX and airbnb was a much better booking experience, most Craigslist users switched to airbnb for their next booking.

This hack/integration was the single BIGGEST reason why airbnb’s target market was able to discover them. And once they did , they never went back to Craigslist for bookings.

Today, url manipulation and such hacks can land you in legal soup —but thankfully most social platforms have official APIs to let 3rd party apps integrate with them.

In both cases, these two products made themselves visible on platforms where their target user was hanging out , provided them with a great first experience and eventually signed them up as returning users.

bottomline: If you know about other platforms where your target users are flocking, create an integration to that platform, make them aware that you exist and remove all friction so that people can try your product out immediately.

Product hack#3: Get users to the Aha! moment. ASAP

This is perhaps the most important of the three to get right. Onboarding and Platform hacking the product to get new users does NOT matter if new users do not understand why they should continue using your product. And if they don’t understand your value proposition right away, they will leave and never return.

In short, your product should minimize the time for the user to get to the the aha! momentthis happens when a new user starts experiencing the value that your product promised. These users will eventually becomes returning users. And its very very important to have returning users, not just new ones. User Retention is key.

Retaining 2o users that have already signed up is way more impactful to your bottomline than getting 20 new users — because your cost of acquisition on these users is ZERO. Therefore, your overall product strategy and design should be such that the time to aha! moment is minimized.

For Twitter Their “Aha!” moment was when a new user followed 30 other users. Once that milestone was crossed, Twitter learnt that such users mostly continue using the service. Same with Facebook, where the “Aha!” moment for a new user was when they had at least 10 other friends on Facebook.

To fast track new users to the aha moment, you first need to know what that moment is for your product. If you don’t know or cannot articulate it — your first order of business is to go figure it out. Once you know what your aha! moment is, the next step is to build it into your product such that new users experience it as soon as possible.

Twitter and Facebook for instance present you with accounts you can follow or suggested friends during the onboarding process — a growth hack to ensure that new users see the value immediately via content that their connections create, feel like part of the network immediately and don’t leave.

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twitter aha!-start by following 5

Obviously, there are several ways to achieve high user growth and obviously there is no one hack that works for everything. But one thing is clear, each of these growth stories above were results of a well thought out strategy that included clever onboarding, strategic platform integrations and focus on user retention.

To conclude, if you are building a product and are contemplating a user acquisition & growth strategy, don’t lose sight of these 3 product side hacks. These, coupled with some clever marketing will get you to pretty close to striking distance of a great growth story.

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Written by

Building Taskwillow. Notes about building things and selling them. Sometimes other stuff too. I am on Twitter @chakrvyuh.

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