Julian Shapiro Profile picture
Jan 25, 2021 11 tweets 3 min read Read on X
My day job is growing startups.

I've worked with a few hundred by now.

Here's how to grow your podcast, newsletter, blog, YouTube, and Twitter.

Hope this helps! A thread:
Growth marketing, a timeline:

2015: "We need to go viral."

2017: "Well, we raised $25m of VC. Let's dump it on Facebook ads."

2021: "Wow. We should have been focusing on content and building a great product."
How to grow a podcast:

• Be YouTube-first; do video
• Split eps into 8min YouTube clips with SEO’d titles
• Get guests that are searched for on YouTube
• Consider not publishing bad eps
• Exchange eps with other shows
• Niche is fine, but be widely accessible
How to grow a YouTube channel:

• Describe the video's value in the first five seconds
• Ask a question you don't resolve until the last five seconds
• With YT algo, 1 amazing video > 10 good videos
• Quick cuts don't give people time to ask if they're bored

—Mr. Beast
Some tips for growing newsletters:

• Plug it at the end of a tweet thread.
• Swap plugs with other newsletters.
• Send a sample issue upon signup to excite people for future issues.
• Consider twice-monthly over weekly. My poll revealed people are fatigued with newsletters.
Two major SEO factors I look for:

1. The click-through rate of your page title.
2. Searchers not needing to return to Google after clicking your page. How?

• Write for depth
• Link to more topics they might want instead
• Start w/ a summary to show they're at the right place
Getting content ideas:

• Buzzsumo shows competitors' big content. Write about those topics
• Google Trends shows breakout topics in your industry. Cover them
• Search Reddit for good content that didn't go big. *Credit* (!) your source, remix the insights, and push it broader
Here's a LOOSE idea of which customer acquisition channels to prioritize based on your business model.

This isn't set in stone—try many channels over time.
Getting Twitter followers:

• Learn copywriting—punch + clarity
• Respond to big accounts quickly w/ insights
• Write for retweets: focus on insights + stories
• People retweet novelty, inspiration, tribal affiliation
• Bio should say why ppl should follow. See mine: @julian
To see how competitors are running acquisition:

• View their Google Ads via Ahrefs
• View their popular blog posts via Buzzsumo
• View their Facebook ads via the Facebook Ads Library
• All of these also reveal which landing pages they're using
If you want more content on startup marketing, give me a follow. I post threads 2x/week like this.

You can see past threads here: @julian

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Julian Shapiro

Julian Shapiro Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @Julian

Jul 21, 2025
I don't care if this makes me look like a loser: I spent $2500 testing every top-rated sauce, spice, and snack on Amazon.

Then I had dozens of people compare them.

I wanted to find the best of the best for when I BBQ.

Behold the winners after 3 years (!) of testing:
Best salsa—far better than Tostitos:

amazon.com/dp/B083HKZX2W/Image
Most incredibly flavorful generic hot sauce. Pairs with everything:

amazon.com/dp/B08THVMLG9/Image
Read 12 tweets
May 28, 2025
A founder figured out how to scale nuclear energy.

He's about to print 1000s of microreactors (videos in thread).

If nuclear fails, AI data centers—and more—won't go live. We need far more power than the grid supplies.

Here's how Aalo will finally revive nuclear 🧵 ↓ Image
In short, Aalo (who's raised enough $ to reach their milestone) has figured out:

1. How to shrink nuclear power plants into components that can be quickly built, transported, & interconnected.

2. How to reduce radioactive risk—no Fukushima

The holy grail: speed + safety

How?
First, note the existential need for power *today*:

A single AI data center can require 2GW. That's more than all the energy from The Hoover Dam, which powers over 1.3 million ppl in Nevada, Arizona, and California.

That's just one data center. Image
Read 28 tweets
Nov 6, 2024
One startup figured out how to make the sun shine AT NIGHT.

They're putting mirrors in space to direct sunlight toward the Earth at nighttime 😂

Here's a video of it, plus a thread on why the science is so interesting:
For context, sunlight hitting Earth in 1 hour can power human civilization for a year.

Meanwhile, solar panels are only useful for ~30% of the day.

In steps a startup putting mirrors into orbit to redirect sunlight onto solar farms at night.

This wasn't doable before now. Why?
What makes this newly feasible is that Falcon 9 lowered the cost of getting to orbit by 10x. Then with Starship, there's a further 5x cost reduction.

That's 50x less to put stuff into space in just 5 years.

And the kicker: SpaceX has a rideshare program for small satellites. Image
Read 21 tweets
Nov 4, 2024
It's done! I read 3,000 startup pitch decks.

I wanted to find what the incredible pitches had in common.

Was there a "secret ingredient" unifying them?

YES. The 4 best (that VCs wanted intros to) had the same talking point:
First, here's why most decks were *not* interesting:

Founders believed that explaining how they're better than the competition is what makes them compelling to VCs.

Maybe, but in many markets, it's not hard to suggest a solution better than status quo.

What's more interesting:
...is what approach you use to *acquire customers at scale.*

Meaning, what's your *distribution* insight?

Not just your product insight.

Because if you build something good, often they will not simply come.
Read 35 tweets
Oct 8, 2024
You can't imagine how effective China's weather modification program is.

They now control their weather.

My little investigation into how they do it across 50% of their land:
See the graphic below.

In short, by interacting with clouds, China has increased rainfall by 27% in their Northeast.

The extra rain grows *11.6 million* more tons of grain.

That feeds 40 million people. That's the entire population of California.

Here's how they're doing it: Image
They do two things at once:

1. Inject liquids into clouds while...
2. Burning fuel on mountain peaks

How does this work?

And, if we did it ourselves, could we end wildfires, control floods, and eliminate droughts?

The answer might be yes. Image
Read 19 tweets
Feb 14, 2024
Ever notice this about crazy good writing?

There's actually an equation to it:

Great writing = Novelty x Resonance^2

• Novelty is what no one has seen before
• Resonance is *how much it grabs you*

Watch how Deadpool + The Boys exploit this. Here's how to tell great stories:
First, let's consider classics like Gladiator and Shawshank Redemption.

They tell clichéd stories as old as time. Gladiator fights and revenge arcs.

NOT a lot of novelty there.

However, they've resonated far more than other films for decades.

Why?
Because they resonate so deeply—by being *harrowing* and *cathartic.*

These resonant qualities overcome their (relative) lack of novelty.

Because, fundamentally, we really want to feel.

What is resonance exactly?
Read 13 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

Follow Us!

:(