Issue 028: How Spying Helped Clay Get Their First Few Hundred Customers, 4 Costly Mistakes That Kill Subscription Growth, and More

We also discuss the most scientifically effective way to collect customer reviews.
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March 26, 2025 | #028 | Free Version

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Welcome to Startup Blitz, a weekly newsletter full of timeless ideas and insights you can use in your online business.

This week, we discuss –

🕵️ How spying on conversations helped Clay get their first few hundred customers
🔬 The most scientifically effective way to collect customer reviews

🥷 4 costly mistakes that kill subscription growth

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How Spying on Conversations Helped Clay Get Their First Few Hundred Customers

Clay is an automation platform that helps growth marketers enrich their data and automate personalized outreach.

The company is valued at $1.25B. It has 5000+ customers, including huge companies like OpenAI, Canva, Anthropic, and Rippling.
Here’s how they hustled their way to their first few hundred customers.

Spying on WhatsApp Groups

After talking to potential users, Clay’s team discovered that their ideal customers spent a lot of time in WhatsApp groups and Slack communities.

So they joined as many groups as possible. Whenever someone mentioned a problem related to data enrichment, they jumped in. They offered help and often pushed Clay as a solution.

Tracking Reddit Mentions

They took the same approach with Reddit. They used social monitoring tool Syften to track conversations about data enrichment. Whenever someone mentioned a problem, the team responded with solutions (often involving Clay).

Going All-In on LinkedIn

Clay’s early customers started posting about the product and its use case on LinkedIn. This was completely organic. They weren’t being paid. They simply wanted to position themselves as an expert in this new piece of technology.
Seeing this, the Clay team doubled down on LinkedIn. The founders and early employees started posting daily about the product. They also started worked closely with customers behind the scenes. They kept them updated on new features and helped them create contents.
This approach helped generate a lot of demand for Clay.

Hiring an Industry Influencer

Clay was seeing strong traction on social media. To accelerate growth even further, they brought in Eric Nowoslawski as a certified expert. He is a well-known figure in the industry.

Nowoslawski’s reputation gave Clay more credibility. He started talking about the product on LinkedIn, in WhatsApp groups, and across other channels. He regularly shared use cases, and demonstrated how to use it.

For potential customers, it was like having the best expert in the world helping them with their problems. They trusted Nowoslawski. So they trusted Clay too.

Building Loyalty With Slack

The Clay team regularly got on Zoom to show people how to use their product. At the end of every call, they would ask customers to join their Slack community. They only hung up after they had joined the channel.

They also removed all other support options from their website. If users needed help, they had to join the Slack community.

Customers got a lot of benefit from being put in the same place to share ideas, best practices, and questions with each other. The community also made it easy for the Clay team to get quick feedback on any new features.

Today, their Slack community has grown to over 10,000 members.

This was how the Clay team got their first few hundred customers. They engaged where their audience already was, and built a community that kept users coming back.

🔬 Scientific Research: The Most Effective Way to Collect Customer Reviews

Customer reviews are incredibly important. 91% of people read at least one review before making a purchase decision.
But most customers don’t leave a review unless you ask. And how you ask makes all the difference.
If you use a smart, strategic approach, you’ll get more reviews and better ratings.
Here’s how to do it the right way.

The Best Time to Ask for Reviews

Many businesses ask for reviews immediately after purchase. That’s a mistake.

According to one study, asking for reviews too early reduces review numbers by up to ~50%.

Researchers from the University of Nevada performed two randomized field experiments with over 300,000 consumers. They found that –

  • Waiting 9 days increased reviews by 6%
  • Waiting 13 days increased reviews by 68%

So wait at least 10 days before asking for a review.

And if you are selling software, do it based on usage. Ask for reviews when they are most likely to hit their “aha” moment.

The Right Way to Frame Your Request

You can just say, “Please leave a review.” But the best way is to tap into what motivates your customers.

Matt Vance, in his book The Review Cycle, shares some fantastic strategies. For example, if you want to appeal to their desire to give back to the community, you can say:

  • “Pay it forward by sharing your feedback with other people. Rate us on G2.”
  • “Do you read reviews before buying? Help the next shopper by rating us online.”
Or you can ask them to help you:
  • “We’re a small business. Your review helps us grow. Give us a review on Trustpilot.”

You can also ask for feedback:

  • “Loved your experience? Share your feedback in a review to help us be even better.”

If you want, you can also offer incentives like discounts, gift cards, or contest entries to boost participation.

How to Minimize Negative Reviews

Not all of your customers will be happy with your products. Some of them will leave negative reviews.

But that’s not a bad thing. Research shows that a few negative reviews actually build credibility. When all reviews are 5 stars, shoppers start to suspect they’re fake.

So don’t try to hide negative reviews. But you should still try to minimize them as much as possible.

One way to do that is to nudge unhappy customers to support before they post publicly. Frame your review request email like this:

Thank you for shopping with us!

[Leave a Review]

Need some help? Our support team is here for you. Reach us by replying to this email.

Should You Send a Follow-Up?

Yes. Some customers will find it annoying. But reminders work. Send a follow-up 3–4 days after your first request. It will increase your review numbers significantly.

📖 Book of the Week: 4 Costly Mistakes That Kill Subscription Growth

This week, I want to highlight Retention Point by Robert Skrob.

In this book, the author shows how to grow membership and subscription business by solving the biggest challenge – keeping members from quitting.

In one important section, Skrob shares four mistakes businesses make that prevent them from achieving membership growth. They all go against conventional wisdom.

Here they are:

Mistake 01: Giving Members More Value

“You’ve likely heard that you keep your members by giving them more value. And if you are seeing members quit, one of the first things most people will tell you is to deliver more value to your members.”

“Here’s a simple example. If you deliver a 12-page newsletter each month, double it to 24 pages and you’ll cut your churn rate in half, right? No, more value doesn’t equal more retention.”

“Value is like water. Too much water is just as bad as too little. When you deliver too much value, your member becomes overwhelmed. Your member starts feeling bad that he isn’t using what he purchased, and so he wants to quit.”

Mistake 02: Using “Pain of Disconnect” Benefits to Stop Them From Quitting

“The dream of most membership marketers is to provide members with a benefit that’s so valuable that they incorporate it into their daily activities and can’t imagine life without it. Better still, when it’s removed from their lives, they feel a huge sense of loss or it becomes a disruption.

“These are “pain of disconnect” or “Golden Handcuffs” benefits. Most often they fail at improving retention rates. Sure, your best members get value from the program. Unfortunately, though, the majority of your new members never implement the program, they never try your “pain of disconnect” benefits and they have “one foot out the door” before they ever get started.
“Do you know of any marriage counsellor who advises that the way to create a happy marriage is to get your spouse to become financially dependent upon you? This would be terrible advice for the same reason that golden handcuffs don’t work.”

Mistake 03: Showing Them Exactly What to Do, Step by Step

“Your customer service team is going to tell you, over and over, “Members don’t know how to use what you sold them; we’ve got to show them and make it simpler.”
“Yes, it must be simple, but this isn’t the core problem. There’s a bigger issue your members aren’t seeing from their perspective.
“Your members won’t use what you deliver until they understand why.
“For some reason, membership marketers turn into teachers as soon as a customer buys their product. Suddenly they deliver curriculums, steps to do, places to visit and, worse, books to read.

“Why would you ever position yourself as a teacher? Teachers inspire apathy, studying for what’s going to be on the test and doing barely enough to get a desired grade.

“You need to inspire members first. Focus on showing members what’s possible in their life. Get members excited about their future. And connect members to others who are like them.”

Mistake 04: Sending New Members the Same Stuff All the Rest of Your Members Receive

“When you are looking to start a new television series, do you open Netflix, find a new show, navigate through available episodes and then begin with season #2, episode #8? No, you start with season #1, episode #1.

“What happens if you start watching at season #2, episode #8? Total confusion, right?

“So why do you throw your members into whatever you happen to be sending this month? If you are delivering something each month, do your new members get the same thing all the rest of your members receive? How could your new members appreciate it the same as members who have been around for several months?

“New members don’t know what you’ve sent in previous months or why this particular package is unique and special, and they don’t know the people behind the delivery. This creates confusion, overwhelm and, soon, disinterest.”

(Lightly edited for brevity)

You can find the book on Amazon or any major bookstore. I highly recommend reading the full book.

Thanks for reading. I hope you have found at least some of these tips helpful.

Until next week!

Sayed Bin Habib

Co-Founder, Startup Blitz

Follow me on LinkedIn / Website

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