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Heyy,

Happy weekend.

Let me tell you about a conversation that made me rethink the entire AI tools gold rush.

A young writer messaged me last week. She'd tried every AI writing assistant on the market - Jasper, Copy.ai, Writesonic, the whole subscription stack. 

Her exact words: "They all make me sound like the tool."

That's a $50 billion problem hiding in plain sight.

Because while every VC firm is racing to fund the next "AI co-pilot for X," they're all building the same commodity product - automation tools that flatten human originality into template soup.

And the entire category is about to hit a wall.

Today, we're covering

  • Why AI co-pilot tools have 31% retention at 12 months (and the $247 CAC problem)

  • How Jasper went from $1.5B valuation to 60% revenue decline in 24 months

  • The coach vs co-pilot business model difference that changes retention economics

  • What VΞD's approach reveals about the next category-defining shift in AI tools

  • Why the global pivot from automation to augmentation is already happening in Japan and Korea

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Today’s Edition

The Co-Pilot Business Model Is Backwards

Here's what's happening in AI tools right now:

The Pitch:

"AI will do the work for you - write your emails, generate your code, create your content, automate your workflow."

The Reality:

Median CAC for AI writing tools: $247

Average subscription retention at 12 months: 31%

Because output quality drops, users feel disconnected from their work, and everything starts sounding identical.

Grammarly spent years building to 30M users with a freemium model.

Jasper raised $125M at a $1.5B valuation in 2022.

By 2024, the revenue was reportedly down 60% YoY as users churned.

The pattern is that co-pilots optimize for speed. Users optimize for identity.

When those two goals conflict, users leave.

Why Everyone Sounds The Same Now

The hidden cost of AI co-pilots isn't in the subscription price.

It's in the erosion of differentiation.

  • Writers can't distinguish their voice anymore.

  • Coders copy-paste without understanding architecture.

  • Founders pitch with the same AI-generated frameworks.

  • Creators produce content that algorithms love but humans scroll past.

The Economic Impact

  • LinkedIn engagement on AI-generated posts: down 47% year-over-year (data from Shield Analytics)

  • Medium articles flagged as "AI-written": 8x higher bounce rate

  • GitHub Copilot code contributions: 41% eventually rewritten by developers

When your tool makes you sound like everyone else using that tool, you don't have a differentiation moat.

You have a commodification problem.

The Real Friction Isn't Execution - It's Thinking

What the $50B AI co-pilot market missed:

AI didn't make work easier.

It moved the friction from execution to ideation.

The hard part now isn't:

  • Writing the email (AI does that)

  • Formatting the doc (AI does that)

  • Generating the code (AI does that)

The hard part is:

  • What should this email actually say?

  • What's the original insight here?

  • What problem am I really solving?

Co-pilots automate the easy part.

They don't help with the hard part.

And that's where the business model breaks.

The Coach Model: A Different Revenue Architecture

Now look at what's quietly emerging:

Instead of "AI does it for you," a handful of companies are building "AI guides you through it."

The Structural Difference:

Co-Pilot Model:

- User inputs prompt

- AI outputs result

- User accepts/rejects

- Value = speed

Coach Model:

- AI asks questions

- User provides thinking

- AI structures/formats

- User refines

- Value = originality + capability building

Why This Matters Financially:

Co-pilot users churn when they realize the output is generic.

Coach users stay because they're getting better at their craft.

Retention economics shift entirely.

Follow The Money: Where The Smart Bets Are Going

While most AI funding still flows to co-pilots, a few operators are building the coach architecture:

Glean (last valued at $2.2B) - doesn't search for you, teaches you how to find answers in your company's knowledge

Replit (valued at $1.16B) - doesn't write code for you, guides you through building

Notion AI - doesn't create docs for you, helps you structure your thinking

The revenue model that works:

  • Higher price points (because you're building capability, not just renting automation)

  • Lower churn (because users feel ownership of their work)

  • Stronger word-of-mouth (because output quality stays differentiated)

VΞD: The Coach Approach In Practice

Here's where this gets personal.

We at Mugafi have built VΞD specifically to test the coach model thesis.

How It Works:

- You don't tell AI what to write

- AI asks you questions about your story

- You answer in your voice

- AI structures, formats, organizes

- You stay in control of the thinking

That writer, from the beginning, used VΞD for her next piece.

The difference: her writing stopped sounding AI-generated. It sounded like her - just sharper.

The Business Insight

When users feel ownership of the output, they don't churn.

When they're learning while creating, they don't commodify.

When their voice stays intact, they become advocates.

That's a different retention curve than template-based automation.

The Global Shift: From Automation To Augmentation

Watch what's happening in markets that matured faster:

Japan: AI coding tools seeing 60%+ churn as developers realize they're not learning

Korea: Content creators abandoning AI writing assistants for "voice preservation" tools

China: Shift from "AI生成" (AI-generated) to "AI辅助" (AI-assisted) in creator tools marketing

Users globally are rejecting tools that replace their thinking.

They want tools that amplify their thinking.

Different value proposition, pricing model and retention economics.

Insider Takeaway

The next wave of AI tools won't win by doing more for you.

They'll win by making you better at doing it yourself.

Co-pilots are a commodity play in a race to zero.

Coaches are a capability play with compounding retention.

If you're building in AI tools, you need to ask yourself:

Are you optimizing for user speed or user differentiation?

Because only one of those has pricing power.

Comic As A Collectible:
Teenage Mutant Ninja Turtles # (Mirage Studios, May 1984)

Let me tell you about the weirdest $500,000 bet two broke artists ever made.

Kevin Eastman and Peter Laird are sharing a one-bedroom apartment in Dover, New Hampshire. They're illustrators doing whatever freelance work pays rent.

One night, watching TV and goofing around, Eastman sketches a turtle standing upright with nunchucks. They both laugh. Laird draws three more. They add "Ninja" to make it funnier. Then "Teenage Mutant" because why not. They decide to turn it into a comic book.

But, they were broke so Eastman's uncle loans them $1,200. They use it to print 3,000 copies of a self-published black-and-white comic.

Today, that first printing sells for $25,000-$50,000 in high grade.

A CGC 9.8 sold for $90,000 in 2023.

Current Values:

CGC 9.8: $90,000+

CGC 9.6: $35,000-$50,000

CGC 9.4: $20,000-$30,000

First print, ungraded: $5,000-$15,000 depending on condition

Print run: Only 3,000 copies in the first printing (most comics print 50,000-200,000)

About Leeds1888: Vipul Agrawal's weekly insider intelligence on entertainment deals, startup economics, web3 reality checks, and building businesses. Real data, founder insights, and the stories that don't make headlines. Subscribe for unfiltered analysis. 

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