My Entire Business Runs on AI

I run a six-figure Substack business solo. No VA. No copywriter. No developer. Here's the exact tech stack that makes that possible for under $175/month.

Best AI Tools for Newsletter Creators 2026 (Six-Figure Solo Stack)

Here’s Every Tool I Use, What I Pay, and What I’ve Built with Them.

I run a six-figure Substack business. I’m one person. I don’t have a VA. I don’t have a copywriter. I don’t have a developer on retainer. I don’t have a social media manager, a graphic designer, or a podcast editor.

I have a laptop, a set of AI tools, and — I mean this seriously — two AI thinking partners that know my voice, my brand, my audience, and the way I talk in real life better than any contractor I’ve ever hired.

Here’s everything. The full stack. No gatekeeping, no “DM me for my setup.” Just the tools, the costs, and what each one does in my business every week.

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The Two That Run Everything

Before I get into the full list, I need to be clear about something: two tools carry 80% of my business. Everything else is important, but these two are the foundation andt he powerlifters of the group.

Perplexity Pro — $20/month

Perplexity is where I research, plan, and think. It searches the live web, cites its sources, and gives me current, verifiable information — not training data from two years ago.

But the real power is in what Anthropic calls “Computer” — an AI agent inside Perplexity that handles multi-step projects autonomously. I’ve used it to:

• Run a complete SEO audit of my entire website — every page, cross-referenced against my Google Search Console data, with a prioritized fix list split into “needs a developer” and “I can do this myself”

• Rewrite the SEO fields on my top-performing Substack articles — all six fields across five articles, that’s 30 pieces of optimized copy

• Build my entire SEO, AEO, and GEO strategy from scratch — a master document covering traditional search optimization, answer engine optimization (showing up in AI-generated answers), and generative engine optimization

• Research competitors, find what’s ranking, and identify content gaps I should fill

This isn’t a chatbot. This is a research partner that can take a complex project and work through it step by step while I do something else. The work Perplexity has done for me would have cost thousands if I’d hired an SEO consultant.

Claude Pro — $20/month

Claude is where I write. Everything.

Newsletter drafts. Email sequences. Sales page copy. Landing page content. Podcast show notes. Social captions. Offer descriptions. Course outlines. Every piece of written content in my business either starts in Claude or passes through it.

The reason it works so well — and the reason I stopped using every other AI writing tool — is Claude Projects. I have a project set up for 9-to-Thrive with my brand voice, my tone guidelines, my specific rules (don’t use certain words, don’t sound corporate, match the way I actually talk). Claude carries that context across every conversation. I never re-explain myself.

I also use Claude Skills — custom instruction sets that handle specific types of tasks. I have skills for:

• Every type of newsletter I write

• Every type of image I create

• SEO optimization workflows

• Email sequence frameworks

• Content generation patterns

These are reusable, consistent, and they get better over time as I refine them. They’re one of the biggest unlocks in my workflow.

And there’s Claude Cowork — the autonomous task mode in the desktop app. Instead of a conversation, I hand it a project and it runs with it. Compiling research, building documents, reorganizing content. It’s included in the Pro subscription.

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The Thinking Partner Angle — This Is the Part That Matters

I could list tools and tasks all day. The thing that actually changed my business isn’t any individual feature. It’s that Perplexity and Claude function as thinking partners.

When I was building my 2026 business strategy in December, I didn’t just sit alone with a notebook. I talked it through — revenue goals, offer structure, content plan, growth targets — and got real pushback, real questions, and real clarity.

When I needed to decide whether to restructure an existing paywalled article or write a completely separate free version for SEO, I didn’t just guess. I worked through the trade-offs, looked at what was ranking, and figured out the right move.

When I’m building a new offer, pricing a new product, scripting a podcast episode, or planning a launch — I’m not doing it alone. I have two partners who know my business, my audience, and my voice, and they’re available at 11pm on a Sunday when I’m in the middle of a sprint.

I’ve hired coaches. I’ve paid for masterminds. I’ve worked with strategists. None of them knew my business as well as these two tools do right now. And none of them cost $20/month.

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The Full Tech Stack

Here’s everything else, with real prices.

Wispr Flow Pro — $15/month

This one has taken me to the next level. Wispr Flow is a voice dictation tool, and it’s done something I didn’t expect: it’s trained my AI tools to write the way I speak.

Here’s how that works: I talk naturally — the way I’d explain something to a friend — and Wispr captures it. That raw, spoken version of my ideas becomes the input for Claude. The result is content that sounds like me in a way typed prompts never quite captured. My newsletters, my course content, my sales copy — it all got more natural, more conversational, and more authentically mine the moment I started using Wispr Flow as my input layer.

If you’ve ever read AI-generated content that technically says the right things but sounds like nobody in particular? Wispr is how I fixed that.

Ideogram Plus — $20/month

Every thumbnail and header image for 9-to-Thrive runs through Ideogram. Unlike most image generators, it handles text inside images — which is critical for newsletter thumbnails where the headline is part of the visual.

My thumbnails are bold, colorful, and designed to stop a scroll: hot pink backgrounds, chunky white type, illustrated elements like price tags and gold coins. Ideogram gets me there consistently.

Google AI Pro — $19.99/month

This gives me access to Nano Banana for infographics, ads, promotions, composites and other random image generation. I use it alongside Ideogram depending on the style I need — different tools have different strengths, and having both means I’m never forcing one tool to do something it’s not great at.

Gamma AI — $10–20/month

For presentations, slide decks, PDFs, and even quick prototype websites. When I need a polished visual document and don’t want to spend hours in PowerPoint or hire a designer and wait weeks. Gamma handles it in minutes.

Lovable — $25/month

This is where things get interesting. Lovable is an AI app builder, and I use it to vibe code my own tools. Real tools. Tools I sell and tools I use daily in my business. More on that in a minute.

WriteStack — ~$24–33/month

I use WriteStack for scheduling and managing my Substack Notes. Notes are responsible for a huge percentage of subscriber growth, and WriteStack keeps me consistent without manually posting every day.

Canva Free — $0

Still use the free plan for quick graphics, resizing, and things that don’t need AI image generation. It’s a workhorse.

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What I’ve Built

This is the part that gets me excited, because this is what changes the math for solo creators.

I don’t just use AI tools. I build them. Using Claude, Perplexity, Lovable, and my own skills and prompts, I’ve created:

Revenue-generating tools:

• The Creator Profit Engine — a complete brand building studio at thecreatorprofitengine.com. I built this. It creates your brand messaging, ICP, does market research, finds hidden market opportunities, builds your YouTube video strategy (including scripts), provides digital products ideas and creates mid-ticket and high-ticket offers and launch creative.

• The Newsletter Pricing Calculator — helps creators figure out what to charge for their newsletter

• The Offer Stack Builder — helps creators structure their paid offerings

• A Landing Page Content Generator

• A Brand Launch Kit Generator

• A YouTube Video Script Creator

Internal business tools (Claude Skills and workflows):

• An email writer skill that drafts sequences in my voice

• Image generation skills for both Claude and Perplexity

• Skills for every type of newsletter I publish — How-To Guides, paid and free content in different formats

• Skills for every type of image I create — text-led cards, lifestyle photos, hand-sketch concepts, brand promos

Two years ago, building any one of these would have required hiring a developer. Now I build them myself, and I sell them to my audience. The tools that run my business are also products in my business.

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The Real Numbers

Let me add it up:

Under $175/month for the entire tech stack that runs a six-figure solo business.

Now think about what this replaces:

• A VA for research, audits, scheduling, and admin — conservatively $1,500–$2,000/month

• A copywriter for newsletters, emails, sales pages, and SEO copy — $1,500–$3,000/month

• A developer for building tools and products — $3,000–$5,000/month for even part-time work

• An SEO consultant — $500–$2,000/month

• A graphic designer for thumbnails and visuals — $500–$1,000/month

That’s $7,000–$13,000/month in services that $175/month now covers.

The subscription cost isn’t even the point. The point is that a solo creator in 2026 can operate at a level that used to require a team of five.

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What I’d Tell You If You’re Starting Out

There has never been a better time to run a business alone.

Not because you should do everything yourself forever — maybe you’ll hire eventually. But because the gap between “solo creator figuring things out” and “established business with real systems” has never been smaller.

Start with two tools: Perplexity for research and thinking, Claude for writing and building. Learn to use Projects and Skills in Claude so your context carries over. Add Wispr Flow early — training your AI on your real voice is a multiplier that compounds over time.

Then build. Don’t just consume AI tools — build with them. The calculator that helps your audience? Build it. The email sequence framework you keep reusing? Turn it into a skill. The brand guide that makes your content consistent? Systematize it.

The creators who will do well in the next two years aren’t the ones who found the perfect tool. They’re the ones who learned to build their own.

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If you’re ready to stop tinkering and actually build your Substack into a business . . .

the Substack Setup Sprint is where I’d start. It’s four done-with-you sessions where we get your publication, welcome sequence, homepage, and paid tiers set up the right way — so element works towards conversions instead of sitting there half-finished.

And if you’re not sure what your next move should be, take the Start Here quiz. It’ll point you to the right resource for wherever you are right now — whether that’s your first 100 subscribers or your first $1,000 month.