There's a 21-year-old on Instagram running a $7M+ company.

And if you spend time on social media, you’ve surely seen her work.

It’s Ava from Personal Brand Launch.

Spoiler alert…she’s absolutely cracked at both social media and building businesses.

In her first 6 months of posting, she speedran from 0 to 50,000 followers. After just ~2 years, she’s at 1M+.

Quick backstory: She started in real estate at 15, had $1 million in rental properties by 17, got burnt out on real estate by 19, and at 21 runs one of the largest social media management agencies with 100 team members and hundreds of clients.

It’s not often that I come across someone with a content bag this deep that has also paired it with an incredible business model.

So I ran her account through Sandcastles to figure out exactly what she's doing on the content side to drive so much demand.

Specifically, I wanted to study her hooks.

The average creator and business owner knows that hooks matter, but few have a system & formula for generating bangers consistently.

This post will help you solve that ;)

I used the new Sandcastles MCP (the plugin to give Claude social media superpowers) to have Claude deep analyze 100 of her top-performing videos and find nonobvious patterns across her winning hooks. 

And wouldn’t you know it…the data surfaced some extremely interesting, nonobvious insights!

It turns out, there’s a proven hook formula that Ava is executing flawlessly, and this is one of the biggest drivers of her content success.

Here's exactly how she crushes with superior hooks…

The 8-Part Formula For Winning Hooks

A hook has one job. Get the viewer to decide to keep watching. That's it.

To do that, your hook only needs to accomplish 2 things: 

• Establish topic clarity = the viewer knows exactly what the video is about within the first two seconds

• Build on-target curiosity = the viewer believes the video is for them and wants to know what comes next

To deliver on those two things, there’s 8 core criteria every hook should get graded on.

If your hooks aren’t working, you’re failing at one or more of these categories:

Criteria 1 – Rapid Context

The viewer needs to know what the video is about by the end of the first sentence. If they can't assess whether it's for them immediately, they're gone.

Criteria 2 — Clarity

Absolutely zero ambiguity. If the hook can be interpreted more than one way, rewrite it so that it can only mean a single thing. Comprehension loss is the killer of hooks.

Criteria 3 — Contrast

The distance between what the viewer already believes and what you're suggesting might be true instead. The bigger the contrast framed on a topic they care about, the more hooked they’ll be.

Criteria 4 — Distillation

Use the fewest words possible. Every word needs to earn its place or it gets cut. Hooks are the most valuable real estate in the video.

Criteria 5 — Specificity

Cut generic phrasing and use numbers, names, timeframes, and concrete outcomes. If you can’t be specific, don’t say it.

Criteria 6 — Absorption Rate

The percentage of the words that a viewer absorbs and fully understands are you’re speaking. Unfamiliar jargon, complex sentences, and too many ideas in one line all kill absorption. The hook has to fully connect on the first listen.

Criteria 7 — Instant Value Promise

The hook sets the stage what the viewer will get in the rest of the video. If they have to wait five seconds to know what the video is about, the hook is broken and doesn’t do its job

Criteria 8 — Credibility Anchor

Add a proof point in lines two or three. This isn’t required every time, but when it's there and done naturally, it significantly increases the likelihood they stay.

Ava’s Winning Hook Formula

I ran 100 of Ava’s top-performing posts through Sandcastles and asked Claude to specifically analyze her hooks. (Sandcastles is one of the only tools that can do this type of analysis because our deep analysis pulls the transcript, mines for the hook format, etc.)

Most creators don’t use this 8-step hook checklist when they’re writing. Some stumble onto 2 or 3 of these attributes by accident, but it’s rare to luck into the full set without intentionally doing it.

Ava designs her hooks to hit most or all of these in virtually every video. This is why her posts consistently crush.

Here's exactly how she does it…

Hook Principle 1: Specificity

When I reviewed her top 100 videos in Sandcastles, specificity is her most consistent hook habit across the entire dataset.

I’d say it’s one of her superpowers. Look at how tightly and specifically she phrases things…

She says “0 to 1M followers in 6 months” when most people would just say “grow on social media.”

She says “45 minutes to create a week’s worth of content” when most people would just say "get content fast."

She says "Turn one video into 7 viral ones" when most people would just say "get viral content ideas."

Every time she could go vague, but she goes specific instead.

And this seems insignificant, but in a sea of noise, the subconscious brain latches onto specificity way more than generalizations.

Hook Principle 2: Contrast

The best hooks frame a gap between what the viewer currently believes and some new reality you're about to show them. The bigger the gap, the bigger the contrast, the more curiosity inducing, the stronger the hook.

Ava engineers this contrast gap differently depending on which format she's in.

Authority hooks use age vs. achievement

"Day in the life of a 21 year old who owns a muli-million-dollar business."

A 19-year-old with $5M violates what the viewer thinks is possible at that age. This creates immediate curiosity and nearly forces you to keep watching to resolve the dissonance.

Secret reveal hooks use effort vs. result

"I just came up with 100 viral hooks, can you teach me."

Viewers stay because they need to know how such a large result could be achieved with such “little” perceived effort.

Contrarian hooks make the contrast explicit

"Hashtags don’t do crap"

If you’ve been using hashtags, you want to understand why they’re not helpful. If you haven’t been, you want to hear why you’re right.

Hook Principle 3: Rapid Context

By the end of the first sentence, the viewer needs to know exactly what the video is going to be about. They can't opt into value if they don't know what is coming. Ava almost always establishes extremely clear context in the first 2 seconds.

In this Reel for example, she says “5 main types of content" out loud, then immediately gets into it. 

She is notorious for wasting zero real estate in her scripts. Before you realize it, she has framed the concept and is already breaking it down.

Principle 4: Instant Value Promise

In Ava’s video, not only is she setting rapid context, but also, the value promise is fully framed before the body of the video begins.

That means the viewer has typically opted in within the first 3-4 seconds because they see the potential value in continuing to watch.

Most creators have a much longer wind up before getting a viewer buy-in, but Ava has one of the fast “speeds to perceived value” that I’ve ever seen. Ruthless cutting of fluff.

She says, “Here’s a posting schedule for people with 0-1000 followers”

As we zoom out…you can see how she’s starting to stack winning hook features on top of each other.

This is also why her comment counts and lead activation rates are so high…because the audience knows exactly who her videos are for, what they’ll get, and why they need to stick around.

Principle 5: Absorption Rate

Ava consistently writes in a third grade reading level. Her hooks are usually less than 10 words and she gets right into the teaching. 

This one says, "3 things to do after posting a new Reel". You could literally be a kindergartener and there’s a 0% chance you’d be confused about what she’s about to teach.

Most people use big complex words because they think it makes them sound smart.

In reality, the smartest thing you could do is make sure 100% of viewers understand you.

How To Use AI To Write Hooks Like Ava’s In 10 Minutes

Ava’s top hooks work because three principles fire together, not independently.

Rapid Context + Specificity + Contrast, all in the same sentence.

You can run the exact same analysis we just did on Ava’s hook on any channel in about 10 minutes using the Sandcastles MCP (MCP set up instructions here).

Once you have this data pulled (just ask Claude to “deep analyze “X number” of top videos), you can literally ask any question about it:

• Find the top 10% performing hooks and breakdown why they are beating the other 90%?

• Cluster all of the hook types and break them into categories that I can replicate?

• What are the specific hook power words that tend to outperform across the top competitors in my niche?

• Why are my hooks not working compared to my biggest competitors? Compare mine to theirs and build a checklist of what I need to change.

And so on.

Having this data makes the content iteration loop so much tighter because you know exactly what to change from rep to rep.

I like running this exercise on my own channel once per week and my favorite competitor channels once per month to see if anything new is working without needing to scroll all day.

Now the level 1 mode is to just connect the MCP and freestyle your own instructions into Claude, or, you can go to level 10…my Hook Machine Workflow.

This is a pre-built Claude superskill that will:

• Analyze the top hooks for any channel you give it

• Build a hook writing rubric based on those top performing hooks (combined with storytelling principles that I’ve hard coded in)

• Allow you to feed in any topic and write you new hooks based on the data-driven principles that worked

• Allow you to feed in your own hook and grade it + offer revisions to punch it up and make it better

Hook Analyzer + Researcher + Writer + Grader + Reviser, all in one.

This is what I’ve been using to write my own hooks and I’m loving it.

Here's exactly how you set it up…

Step 1 - Download the Claude desktop app. Once you have a Sandcastles Pro/Visionary/Titan subscription, download the Claude Desktop app and install the Sandcastles MCP plugin into Claude. Here’s a 5-minute setup video here. You only have to do this once.

Step 2 – Paste my Hook Machine prompt into Claude Cowork and hit run. I’ve built it so that it will step you through a clear explanation of what to do. It will start by asking which channels you want to analyze. Give it your own account, a competitor's, or a combo. Tell it how many videos to deep analyze for each channel. 15 videos per channel is the minimum worth doing, but you can always do more. Note: Each video deep analysis will cost 1 credit. Your credit balance will show in the workflow

Step 3 – Let Claude analyze the data and build you a hook writing workflow. It’ll deep analyze the top video, sort them into winners and losers, pulls the spoken hook from every transcript, and figures out why the winners won. 

It builds two things from that:

• A hook format library — every winning hook verbatim, with the mad-lib formula extracted underneath each one

• A grading rubric — the 8 universal hook principles above combined with the specific patterns it found in your data. This will be personalized for you based on the channels you run it on.

Step 4 – Get winning hooks back. Once that's built, you drop in a topic. It writes you up to five hooks modeled on your winning formats, plus five originals from scratch. Everything gets graded A through F and ranked for you.

If none of them land (rare but it happens) you can write your own hook and paste it in. It grades it line by line against the rubric, shows you exactly where it falls short, and gives you three rewrites — each one taking a different approach to fix it.

Ava's been building these instincts manually for two years. This is the best AI-enabled hook workflow I’ve found yet.

Btw, this is our 3rd episode of the Creator Breakdown Series (read 1 and 2 here)

Our initial goal was to run a 4 episode test to see if you liked it and wanted us to keep going.

If you think this is valuable and you’d be bummed if we stopped, reply back and let us know if you want us to keep making them!

PS: If you're ready to start reverse-engineering winning content strategies, you can sign up for Sandcastles here: sandcastles.ai