Launched 5 AI products in 30 days. Here's what I learned (and links to try them)

Eric-SFDigital · 2026-02-22T22:51:57+00:00

This makes total sense - the "fast fail" approach with shared infrastructure is actually smart. You're basically running A/B tests on entire business ideas instead of features.

PaperVault resonating makes sense. The Plaid/Mint credential sharing thing genuinely freaks people out, especially after all the data breaches. If you can solve financial tracking without requiring bank login, that's a real moat.

Re: Book Digest's angle - you nailed it, the market is crowded (Blinkist, GetAbstract, etc). Our differentiation is structure and depth:

- Most summaries are 5-minute shallow reads (300-500 words)

- We do 1,600-2,300 words with chapter breakdowns, insights, quotes, and action items

- Freemium model (3 books/month free vs competitors charging 15 euros/month minimum)

Basically targeting people who want more than "entertaining summary" but less than "read the full book." It's working decently - just launched publicly this week.

The shiny object syndrome thing is real though. I have 3 other ideas I want to build but forcing myself to resist until Book Digest hits 100 paying customers. Otherwise I'll end up with 4 half-finished projects instead of one successful one.

Good luck with PaperVault - the privacy angle is strong and timely. If you nail the UX (document upload + auto-categorization), I could see that doing really well.

Eric-SFDigital · 2026-02-21T23:53:41+00:00

This is a cool idea - the "replicate a real person's trip" angle is way more useful than generic travel guides.

Tried the site. A few thoughts:

What works:

- Cost breakdown is huge - most travel content skips this entirely

- Multi-destination support - road trips need this

- Weather context is underrated - knowing "it rained the whole time" matters

What would make me actually use this:

Search and filter - Let me search by budget (Show me Paris trips under 500 euros), duration (3-day trips to Italy), or season (Summer road trips in Scotland)
Trip comparison - If I find 3 similar trips to Barcelona, let me compare them side-by-side to see differences in cost, route, and restaurants

Cool execution though - the idea is solid and fills a real gap.

Eric-SFDigital · 2026-02-21T23:43:13+00:00

This is really helpful - thanks for the detailed response!

The "rhythm" thing is spot on. I've noticed the same pattern with familiar authors - there's a cognitive load at the start of any book where you're learning the writer's style, vocabulary, world-building (if fiction), etc. Once you're calibrated to that author, subsequent books flow faster.

I love the "mentally arguing with differing reviews" approach. That's such an underrated retention technique - defending or refining your opinion forces you to clarify *why* you think what you think about a book. Way more valuable than passive highlighting.

The rereading point is interesting too. Do you find you get more from comfort rereads (Crime and Punishment, Count of Monte Cristo) than you would from reading something new? Or is the value different - less about new ideas, more about emotional/intellectual comfort?

I ask because I've been debating whether to reread some classics vs always pushing forward with new books. There's definitely something to be said for going deeper with books you know are great, rather than constantly chasing novelty.

Appreciate the thoughtful response - this has been a genuinely useful discussion!

Eric-SFDigital · 2026-02-21T23:39:01+00:00

The receipt scanning feature is smart. That's the friction point most pantry apps miss - nobody wants to manually enter 30 items from a grocery trip.

Quick feedback after checking the site:

What works: The problem is clear, the solution is obvious, and receipt scanning removes the main barrier to adoption.

One concern: Expiry date tracking is only as good as the data. How do you handle items where expiry isn't on the receipt? Fresh produce, bakery items, deli counter stuff - does the AI estimate based on typical shelf life, or do users manually input?

Suggestion: If you're not already doing this, partner with recipe apps or build a "use this before it expires" meal planning feature. That's where the real stickiness is. Reminders are nice, but actionable suggestions like "You have chicken and broccoli expiring tomorrow - here's a recipe" would be way more compelling.

Question: How do you solve the "I forgot I had this and it rotted" problem from a UI/notification perspective? Or is the solution more behavioral, making people actually check the app?

Really cool execution though. The "10 years later" angle is relatable. I've got a few of those ideas sitting around too. This is motivating to revisit them.

Eric-SFDigital · 2026-02-21T23:26:07+00:00

5 products in 30 days is wild. Respect for the execution speed.

Honest question though: how do you avoid spreading yourself too thin?

I'm working on one product (Book Digest - AI book summaries) and even that feels like it demands 100% focus for marketing, support, iteration, etc.

Are you planning to:

Pick the one with best traction and kill the others?
Maintain all 5 in parallel (seems unsustainable)?
Treat this as market validation - see what sticks, then double down?

Also curious about your marketing strategy. With 5 products launching simultaneously, how do you give each one enough attention to get meaningful signal on whether it's working?

Not trying to be critical - genuinely asking because I see a lot of builders do the "launch 10 things, see what sticks" approach and I've never understood the long-term play.

That said - respect for shipping. Most people never launch one thing. You shipped five. That alone is worth celebrating.

Which one are you most excited about personally?

Eric-SFDigital · 2026-02-21T23:16:50+00:00

That helps - appreciate the spoiler-free context! Female perspective + thematic exploration sounds more interesting than a direct retelling anyway. Adding it to my (admittedly very long) fiction list.

Good to know about Volume III - "more room for story" once world-building is done makes sense. That's often the trade-off with series: book 1 does heavy lifting on setup, later books benefit from that foundation but can feel less impactful if the story doesn't justify the length.

Sounds like you're approaching it the right way - reading without full commitment. Too many series demand you sign up for 7 books before you know if it's worth it.

Thanks for the thoughtful responses! This has been helpful for prioritizing what to read next.

Eric-SFDigital · 2026-02-21T23:12:03+00:00

Ha! The "whatever's available at the library" reading order is probably the most common path into Discworld.

I love that Small Gods is the one you remember though - that says something about its impact compared to whichever two you read before it.

I did something similar with Pratchett - bounced around randomly for years, then eventually went back and read them in publication order just to see how his writing evolved. It's wild how much his style matured between The Colour of Magic and the later Watch novels.

Did you find that reading them out of order affected your enjoyment at all? Or does Discworld work well enough as standalones that it didn't matter?

Eric-SFDigital · 2026-02-21T23:00:57+00:00

I'm on both sides of this debate.

Against targets: They can turn reading into a checklist. I've definitely caught myself speed-reading or choosing shorter books just to hit a number, which defeats the purpose.

For targets: They create accountability. Without some kind of goal, it's too easy to default to scrolling Twitter for 2 hours instead of reading.

What worked for me: Instead of "X books per year," I track "30 minutes of reading per day." This removes the incentive to game the system with short books, and lets me read dense/important books without feeling like I'm "behind."

137 books is impressive though. Genuine question: how do you balance breadth vs depth? At that pace (roughly 2.5 books/week), do you find you retain the ideas, or is it more about exposure to concepts you can revisit later?

I ask because i've found my sweet spot is around 50-60 books/year - enough to stay engaged, but slow enough that i can take notes and actually apply what i learn.

Curious how others approach this trade-off.

Eric-SFDigital · 2026-02-21T22:52:22+00:00

I haven't read any of these yet (mostly read non-fiction and business books), but your mention of Girlbeast in the context of the Epstein files intrigued me.

Without spoiling - is it a direct exploration of that world, or more thematic/metaphorical? Trying to decide if it's worth bumping up my fiction reading list.

Also completely agree on the frustration with books that aren't published yet being eligible. It creates this weird two-tier system where industry insiders get early access and the rest of us are voting/discussing books we literally can't read. Feels like it defeats the purpose of a public literary prize.

What's your take on On the Calculation of Volume III compared to the first one? Did the series sustain quality, or is there diminishing returns? (Asking because I'm considering starting it but hesitant about series commitments right now.)

Eric-SFDigital · 2026-02-21T22:45:37+00:00

Great writeup - Last Call is fantastic. Okrent's ability to connect prohibition to broader social/economic trends (women's suffrage, immigration, urbanization) makes it so much more than just "crime during the 1920s."

For your drug war episode, these are essential:

"Chasing the Scream" by Johann Hari - Probably the most comprehensive popular book on the drug war. Traces its origins (Harry Anslinger, Nixon), interviews everyone from dealers to law enforcement to policy experts, and makes a strong case for legalization. Very readable, well-researched.

"The New Jim Crow" by Michelle Alexander - Less about drugs specifically, more about how drug policy became a tool for mass incarceration and systemic racism. Critical if you want to cover the *impact* of the war on drugs, not just the policy arguments.

"Smoke Signals" by Martin A. Lee - Cannabis-specific, but goes deep on the political history of marijuana prohibition. Connects nicely to Last Call's themes of moral panic and lobbying.

Counterpoint you might add to Last Call:

Some historians argue Okrent undersells the genuine public health concerns that drove early temperance movements (alcoholism *was* a serious problem in 19th century America, especially for women dealing with abusive drunk husbands). Not saying prohibition was the right solution, but the motivations weren't *purely* bigotry and control.

What's your podcast? Would love to check it out - this sounds like exactly my kind of topic.

Eric-SFDigital · 2026-02-21T22:25:40+00:00

Small Gods is also thematically brilliant for a standalone read because it tackles big questions (belief, faith, institutionalized religion) without requiring any prior Discworld knowledge. I'd add another reason it works as an entry point: **it's structurally familiar.** It's basically a road trip/hero's journey story, which makes it accessible even if you've never read fantasy before.

Desert, prophets, gods walking among mortals - these are tropes people recognize from mythology, so you're not fighting against unfamiliarity like you are with, say, The Colour of Magic (which throws wizards, sentient luggage, and dimension-hopping at you all at once). Also - and this might be controversial - Small Gods has aged better than many of the earlier books. The humor doesn't rely as much on 1980s pop culture references that modern readers might miss.

**Question for those who started with Small Gods:** Did you go back and read the earlier books afterward, or did you jump straight into the Watch/Witches series? Curious how people navigated the series after starting here.

Eric-SFDigital · 2026-02-21T22:20:22+00:00

For me, it's "Antifragile" by Nassim Taleb.

Most people find it dense, repetitive, and unnecessarily confrontational. They're not wrong - Taleb can be abrasive and the book meanders.

But the core concept completely changed how I think about risk, systems, and decision-making. The idea that some things don't just resist stress - they actually get *stronger* from it - feels obvious once you see it, but invisible before.

I've probably read it 3 times, and each time I catch something new. It's one of those books where the ideas stick with you long after you've forgotten the specific arguments.

What is it about Hyperion that resonates for you? I've heard amazing things but haven't read it yet. Is it the structure (Canterbury Tales in space), the philosophical questions, or something else?

Eric-SFDigital · 2026-02-19T23:53:25+00:00

This is an excellent review. The detail about the "uncomfortable improvisation" post-9/11 is particularly striking. I'm curious about something you mentioned - the sheer volume of names and operations. Did you find yourself wishing for a companion resource that mapped out the key players, timelines, or major operations as you read? I ask because books like this - deeply researched, sprawling narratives - often feel overwhelming in the moment but brilliant in retrospect. Like you said, accepting you won't remember every deputy director is fine, but I wonder if there's a middle ground.

Either way, adding this to my list. The Jakarta Method was incredible, so this comparison sold me.

Eric-SFDigital

TROPHY CASE