Sunday C
A weekly hand-picked shortlist of vetted new products worth your time.
About
Sunday Club is a weekly launchpad and newsletter that curates a hand-picked shortlist of new products worth your time. Every week, a new edition is released featuring a selection of read, vetted, and launched products spanning categories like developer tools, productivity, marketing, and AI.
The platform is designed for creators and developers looking to launch their new products to an engaged audience, as well as tech enthusiasts, early adopters, and professionals who want to discover high-quality new tools without sorting through endless feeds or recommendations.
Unlike traditional product directories, Sunday Club focuses on curation and quality by releasing just one hand-picked edition per week. Users can browse the weekly editions, search the product archive, or join the club membership for ad-free browsing, early access to next week's edition, and discounts on product launches.
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FounderPlaybooks.
What other founders did to grow.
2722 dispatches from hundreds of founders, pulled from the week's best podcasts.
If they know they're going to see bad metrics, they're not going to open your app and they're going to churn. It doesn't mean that we shouldn't give people accurate information — I'm just saying don't make that the only thing your users see if your goal is to retain them.
Shaming users for bad health metrics guarantees churn — redirect attention rather than confronting failure
Paloni argues that health apps built around goal completion and metric tracking systematically churn their users: someone who had a terrible night's sleep or skipped the gym will avoid opening an app that will surface those failures as the first experience. Welltory's design principle is to shift user attention toward other data points alongside the bad metrics. The framing is not about hiding truth but about sequencing: a tired user at the end of a hard day cannot be recovered by confrontation, but can be retained by offering something useful alongside the bad news.
there's nothing to lose You will learn so much by switching careers by building something your own that you will easily make up for it later on even if it doesn't work out right
Treat a Failed Venture as Guaranteed Learning You Can Always Monetize Later
Nico argues that the two fears stopping career-changers — failure and technical inadequacy — are both overblown. Even if the startup doesn't work, the knowledge and skills gained mean you can always return to employment, making the downside asymmetric compared to the potential upside.
There's a play for whatever you're stuck on.
Read all 2722 playbooks