New look this week. Refreshed the design to match where the brand is headed.
JBS Weekly

I learned something this week that I never expected: you can build an app that works too well. My marketplace listing tool Listaza had a retention problem, but not the kind you'd think. Users weren't leaving because it was broken. They were leaving because it did exactly what it promised in under three minutes.
Here's what happened: A user would sign up for the free trial, paste their product description, and boom—five optimized listings ready for Facebook, eBay, Poshmark, wherever. Then they'd just let it downgrade to the free plan after seven days. The tool worked perfectly. That was the problem.
I built something that solved the pain so fast, people didn't see the need to keep paying monthly. They got their listings, said thanks, and moved on. It's like selling someone a hammer that only needs to be used once.

🛠️ This Week’s Build

I was staring at user analytics trying to figure out why nobody stuck around after their free trial. The pattern was brutal: sign up, generate a listing, review it for two minutes, gone. I kept thinking there must be a bug somewhere.
There wasn't. The app worked exactly as advertised. Users got their marketplace listing in about a minute, spent two minutes reviewing it, and had no reason to come back. The only premium feature was access to more marketplaces, which most people didn't need. I had built the perfect one-and-done tool.
So I spent this week completely overhauling the premium tier. I added AI background removal that cleans product photos with one click. I built deeper marketplace optimization so eBay listings now include structured shipping info and Etsy listings match the platform's tone. Premium now flags when you're trying to list something inappropriate for a platform, like non-fashion items on Poshmark.
I also enhanced the market research to pull broader, more detailed pricing comps. Before, it would show three similar items. Now it analyzes 20+ listings and breaks down pricing by condition, seller rating, and listing age.
The biggest addition was inventory tracking. Users can now upload their full product catalog and get alerts when items are sitting too long or when similar products are trending up in price. One beta tester told me she discovered her vintage jewelry was underpriced by 40% after the system flagged comparable pieces selling for double her asking price.
The takeaway: solving the user's problem is step one. Step two is asking how you keep them coming back.
📰 AI News This Week
Fortune 500 Companies Deploy AI Agents for Core Business Functions
Companies like Hitachi are using teams of autonomous AI agents to run HR, IT, finance, and customer service instead of traditional software. These agents orchestrate multiple AI models simultaneously to handle enterprise tasks.
Joe's Read: HR departments at large corporations will see the most immediate changes as they become the testing ground for AI agent deployment. If you're running a small business, watch how these HR implementations play out. The tools that work for Fortune 500 companies often trickle down as affordable options for smaller operations within 12-18 months. You'll want to understand what actually works before your competitors start using similar systems for hiring and employee management.
Meta Tracked Employee Activity to Train AI Before Laying Off 8,000
A leaked recording shows Meta monitored employees' keystrokes and software activity across Gmail, GChat, and VSCode to train its AI models, focusing on data from elite engineers. CEO Mark Zuckerberg privately admitted this was to use top talent to improve AI before the company laid off 8,000 workers.
Joe's Read: Any company building AI tools should expect employee surveillance concerns and potential backlash when combining data collection with workforce reductions. If you're considering AI tools that monitor employee activity or productivity, this shows how quickly trust erodes when workers suspect the data will be used against them. You need clear policies about what gets tracked and how it's used, or you'll face resistance that kills adoption.
The Control Layer Problem Most AI Agent Projects Ignore
While everyone focuses on AI models, the real challenge is building the control layer that manages where agents live, their permissions, spending limits, and kill switches. Most teams can only answer two of the seven critical questions needed for production deployment.
Joe's Read: Small business owners planning AI agent implementations will face infrastructure challenges they haven't budgeted for or considered. Before you buy AI tools, ask vendors specific questions about permissions, spending caps, and emergency shutoffs. Most can't answer them properly, which means you're buying something that could run wild with your data or budget without proper guardrails in place.
🧰 Tool Worth Trying This Week
Tycoon AI
A platform that lets you run your entire company with AI agents, including an AI CEO named Astra who hires specialist agents for marketing, coding, SEO, legal, and operations. You focus on strategy while the agents handle execution.
I tested this with a fictional consulting business. Astra hired a marketing agent that built a content calendar, an operations agent that drafted client onboarding workflows, and a legal agent that reviewed contract templates. The whole setup took 20 minutes.
The agents communicate with each other and present their work for your approval. Think of it as having a virtual team that works 24/7 but still needs your brain for the important calls.
Caveat: This won't replace your need to understand your business fundamentals, and you'll still need to review and approve major decisions the AI agents make.
Link: https://tycoon.us/
🗺️ From The Field
The hardest part wasn't building the new features. It was accepting that I had fundamentally misunderstood what makes a SaaS business work. I thought if I solved someone's problem perfectly the first time, they'd obviously want to pay for it. But perfect execution without ongoing value is just a really good one-time service.
The retention question should have been built into the product from day one, not bolted on after launch.
Before you build anything, ask yourself: "What problem will this customer have next month that my product needs to solve?" If you can't answer that, you're building a tool, not a business.
Here's a prompt I use with Claude to stress-test my ideas:
"I'm building [product description]. My target customer is [customer type] who struggles with [main problem]. Walk me through what new problems they'll face 30, 60, and 90 days after I solve their initial problem. What will they need help with next?"The AI will surface gaps you missed. If the follow-up problems don't connect to your product, you need a new product.
🤔 Joe’s Take
When it came to the decision that I had to do some analysis on why my app was not retaining, I did not have it on my bingo card that it was that the app was just “too good.” As someone who built this to solve a personal problem and then hearing that so many other people had the same issue, I was worried that I wasn't going to get it right.
And to be fair, I didn't get it right the first time. There was a lot of iteration and I'm so thankful for everyone who helped me beta test this to get it where it's at today. Right now, I just launched it as version 2.0 with a major overhaul.
I did that in response to this feedback that the app was just too good for people to want to build a habit. It was a one and done. Now I've added a lot of valuable features that will people save time when they need to post listings online.
And if you're a reseller, thrifter, a flipper, this tool is exactly what you need. Even if you're not and you just sell on Facebook Marketplace once or twice a month, the free tier is more than enough to make it way faster and easier.
⚒️ Tools I Use
n8n — The automation tool I use to connect apps, trigger workflows, and stop doing things manually. If there's a repetitive process in your business, this is where you start fixing it.
VoiceInk — A local AI dictation tool for Mac that transcribes your voice with near-perfect accuracy and runs entirely on your device, meaning nothing you say ever touches a cloud server.
Blotato — Handles the full content distribution side of your business: drop in a topic and it generates platform-specific posts, or feed it existing content and it repurposes it across formats. TikTok videos become tweets, podcasts become blog posts. Includes a scheduling calendar, visual creation tools for carousels and infographics, and publishes natively to 9 platforms with no per-post fees.
Beehiiv — What you're reading right now is published on Beehiiv. If you're thinking about starting a newsletter or moving off a clunky platform, this is the one I'd recommend. 20% off your first 3 months with my link.
Google Workspace — Beyond email and Docs, a Business Standard plan includes Gemini Pro built into every app, NotebookLM Plus, and access to the enterprise versions of the whole suite. Better value than a standalone Gemini subscription when you're already paying for Google anyway. 14-day trial and 10% off your first year.
Descript — Video and podcast editing that works like a text document. You edit the transcript and the media follows. Cuts filler words, cleans up audio, and handles captions automatically. 50% off your first two months on the Creator Plan.
💭 Final Thoughts
Most business advice focuses on finding a problem worth solving. But that's only half the equation. The other half is building something people want to use again and again.
I see this with productivity apps. Todoist has millions of users who check it daily. Meanwhile, most "life-changing" productivity systems get abandoned after two weeks. The difference isn't the quality of the solution. It's whether people actually stick with it.
A perfect solution that people use once isn't a business. It's a really expensive favor.
PS: If you want to turn your one-time solution into a recurring business, book a discovery call and I'll show you how—like when I helped one client turn their $2,500 website audit into a $500/month retainer using three touchpoints.
Cheers,
Joe
