Ideas, experiments and lessons from building useful products at First Stone Labs.https://firststonelabs.com/en-ushttps://firststonelabs.com/notes/what-travel-agents-actually-need-from-software/https://firststonelabs.com/notes/what-travel-agents-actually-need-from-software/Travel agents don't need more booking tools. They need less time between a client's brief and a proposal worth sending.Wed, 12 Aug 2026 00:00:00 GMTBLOGTRAVELhttps://firststonelabs.com/notes/what-ai-still-cant-do/https://firststonelabs.com/notes/what-ai-still-cant-do/The limits of current AI are more useful to product thinking right now than its capabilities are.Wed, 05 Aug 2026 00:00:00 GMTIDEASAIhttps://firststonelabs.com/notes/the-hidden-cost-of-maintaining-old-products/https://firststonelabs.com/notes/the-hidden-cost-of-maintaining-old-products/Every live product has an ongoing cost that never shows up in the original plan: the attention it takes to keep running.Wed, 29 Jul 2026 00:00:00 GMTBLOGBUILDINGhttps://firststonelabs.com/notes/early-and-wrong-beats-late-and-right/https://firststonelabs.com/notes/early-and-wrong-beats-late-and-right/Being early and wrong is correctable. Being late and right is a missed opportunity you can't fully recover from.Wed, 22 Jul 2026 00:00:00 GMTIDEASPHILOSOPHYhttps://firststonelabs.com/notes/pricing-is-a-product-decision/https://firststonelabs.com/notes/pricing-is-a-product-decision/How a product is priced changes how it's used, who it attracts, and what it's for — which makes pricing a design choice.Wed, 15 Jul 2026 00:00:00 GMTBLOGPRODUCThttps://firststonelabs.com/notes/why-most-future-of-x-predictions-are-about-the-present/https://firststonelabs.com/notes/why-most-future-of-x-predictions-are-about-the-present/Most predictions about the future are really descriptions of what already frustrates people about today.Wed, 08 Jul 2026 00:00:00 GMTIDEASFUTUREhttps://firststonelabs.com/notes/empty-states-are-a-design-opportunity/https://firststonelabs.com/notes/empty-states-are-a-design-opportunity/The first thing a new user sees is usually an empty screen. Most products never design for that moment on purpose.Wed, 01 Jul 2026 00:00:00 GMTBLOGDESIGNhttps://firststonelabs.com/notes/why-constraints-make-better-products/https://firststonelabs.com/notes/why-constraints-make-better-products/Unlimited time, budget, and scope don't produce better products — they remove the pressure that forces good decisions.Wed, 24 Jun 2026 00:00:00 GMTIDEASBUILDINGhttps://firststonelabs.com/notes/the-difference-between-a-chatbot-and-an-ai-product/https://firststonelabs.com/notes/the-difference-between-a-chatbot-and-an-ai-product/A chatbot is an interface. An AI product is a workflow. Confusing the two is the most common AI product mistake.Wed, 17 Jun 2026 00:00:00 GMTBLOGAIhttps://firststonelabs.com/notes/how-to-know-if-youre-solving-a-real-problem/https://firststonelabs.com/notes/how-to-know-if-youre-solving-a-real-problem/A real problem is one people already work around today. If nobody has built a workaround, the problem may not be real yet.Wed, 10 Jun 2026 00:00:00 GMTIDEASPRODUCThttps://firststonelabs.com/notes/the-next-stone-is-never-obvious/https://firststonelabs.com/notes/the-next-stone-is-never-obvious/The most interesting future ideas are usually invisible right up until someone makes the first real move.Wed, 03 Jun 2026 00:00:00 GMTIDEASFUTUREhttps://firststonelabs.com/notes/why-we-re-interested-in-useful-technology/https://firststonelabs.com/notes/why-we-re-interested-in-useful-technology/We care less about novelty for its own sake and more about technology that measurably changes what people can do.Wed, 27 May 2026 00:00:00 GMTBLOGPHILOSOPHYhttps://firststonelabs.com/notes/the-opportunity-after-software/https://firststonelabs.com/notes/the-opportunity-after-software/As intelligence becomes abundant and cheap, the next real opportunities move toward workflows, trust, and decisions.Wed, 20 May 2026 00:00:00 GMTIDEASAIhttps://firststonelabs.com/notes/when-should-an-experiment-become-a-product/https://firststonelabs.com/notes/when-should-an-experiment-become-a-product/Keep experimenting until the signal from real behavior gets strong enough that users are asking you to keep going.Wed, 13 May 2026 00:00:00 GMTBLOGBUILDINGhttps://firststonelabs.com/notes/what-we-mean-by-a-first-stone/https://firststonelabs.com/notes/what-we-mean-by-a-first-stone/For us, a first stone is the smallest meaningful action that starts a longer chain of possibility — not a metaphor for perfection.Wed, 06 May 2026 00:00:00 GMTIDEASPHILOSOPHYhttps://firststonelabs.com/notes/the-future-is-built-in-iterations/https://firststonelabs.com/notes/the-future-is-built-in-iterations/Breakthroughs look sudden in hindsight, but almost all of them are the result of many small, unglamorous experiments.Wed, 29 Apr 2026 00:00:00 GMTIDEASFUTUREhttps://firststonelabs.com/notes/why-travel-proposals-should-feel-like-experiences/https://firststonelabs.com/notes/why-travel-proposals-should-feel-like-experiences/Travel planning is emotional, not spreadsheet-driven. The proposal itself should help people imagine the trip.Wed, 22 Apr 2026 00:00:00 GMTBLOGTRAVELhttps://firststonelabs.com/notes/what-we-learned-building-bullionkeeper/https://firststonelabs.com/notes/what-we-learned-building-bullionkeeper/A small utility becomes valuable the moment it turns scattered information into one clear, trustworthy picture.Wed, 15 Apr 2026 00:00:00 GMTBLOGPRODUCTShttps://firststonelabs.com/notes/the-difference-between-a-feature-and-a-product/https://firststonelabs.com/notes/the-difference-between-a-feature-and-a-product/A feature solves one task once. A product creates a repeatable outcome people come back for around a real need.Wed, 08 Apr 2026 00:00:00 GMTIDEASPRODUCThttps://firststonelabs.com/notes/why-the-best-interfaces-feel-obvious/https://firststonelabs.com/notes/why-the-best-interfaces-feel-obvious/Good product design hides complexity and makes the next action feel natural, even when the system underneath is complex.Wed, 01 Apr 2026 00:00:00 GMTBLOGDESIGNhttps://firststonelabs.com/notes/ai-should-remove-friction-not-add-magic/https://firststonelabs.com/notes/ai-should-remove-friction-not-add-magic/The best AI experiences make hard work simpler, without making the user feel like they're operating a black box.Wed, 25 Mar 2026 00:00:00 GMTBLOGAIhttps://firststonelabs.com/notes/building-for-the-edge-cases/https://firststonelabs.com/notes/building-for-the-edge-cases/The strange, overlooked problems that mainstream products ignore can reveal the most interesting opportunities.Wed, 18 Mar 2026 00:00:00 GMTIDEASPRODUCThttps://firststonelabs.com/notes/what-makes-an-idea-worth-building/https://firststonelabs.com/notes/what-makes-an-idea-worth-building/A good idea sits where a real problem, a useful insight, and a reason to act right now all overlap.Wed, 11 Mar 2026 00:00:00 GMTIDEASBUILDINGhttps://firststonelabs.com/notes/the-product-is-the-experiment/https://firststonelabs.com/notes/the-product-is-the-experiment/A shipped product isn't only an output — it's the instrument you use to test whether an idea deserves to exist at all.Wed, 04 Mar 2026 00:00:00 GMTBLOGPRODUCThttps://firststonelabs.com/notes/tools-changed-human-history/https://firststonelabs.com/notes/tools-changed-human-history/From stone tools to software to AI, progress usually comes from extending what one person is able to do alone.Wed, 25 Feb 2026 00:00:00 GMTIDEASFUTUREhttps://firststonelabs.com/notes/why-we-build-small-products/https://firststonelabs.com/notes/why-we-build-small-products/Small, focused products create faster feedback loops, sharper decisions, and more room to experiment than large ones.Wed, 18 Feb 2026 00:00:00 GMTBLOGBUILDINGhttps://firststonelabs.com/notes/the-first-move-is-usually-smaller-than-you-think/https://firststonelabs.com/notes/the-first-move-is-usually-smaller-than-you-think/Why ambitious products almost always start with one narrow problem, one user, and one useful action — not a full roadmap.Wed, 11 Feb 2026 00:00:00 GMTIDEASPRODUCThttps://firststonelabs.com/notes/from-idea-to-something-real/https://firststonelabs.com/notes/from-idea-to-something-real/A practical, step-by-step look at turning an interesting thought into a small, useful product people can actually use.Wed, 04 Feb 2026 00:00:00 GMTBLOGBUILDINGhttps://firststonelabs.com/notes/what-happens-after-ai/https://firststonelabs.com/notes/what-happens-after-ai/AI is likely a new layer of computing, not the destination. The interesting question is what we build with it next.Wed, 28 Jan 2026 00:00:00 GMTIDEASAIhttps://firststonelabs.com/notes/why-every-product-needs-a-first-stone/https://firststonelabs.com/notes/why-every-product-needs-a-first-stone/A first stone is the smallest real version of a product you can build and test. Here's why it matters more than a perfect plan.Wed, 21 Jan 2026 00:00:00 GMTIDEASPRODUCT